m5paper: render a basic display with time and sensors

bm8563: fix the timeout scale factor
Fix esp-idf framework build
2024-04-17 19:43:06 +02:00 · 2024-04-17 19:43:00 +02:00 · 2024-03-10 20:55:59 +01:00 · 2024-03-10 01:23:40 +01:00 · 2024-03-09 18:27:20 +01:00 · 2024-03-08 23:03:32 +01:00
21 changed files with 948 additions and 349 deletions
--- a/.clang-format
+++ b/.clang-format
@ -0,0 +1,137 @@
+Language:        Cpp
+AccessModifierOffset: -1
+AlignAfterOpenBracket: Align
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+AlignEscapedNewlines: DontAlign
+AlignOperands:   true
+AlignTrailingComments: true
+AllowAllParametersOfDeclarationOnNextLine: true
+AllowShortBlocksOnASingleLine: false
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: All
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: MultiLine
+BinPackArguments: true
+BinPackParameters: true
+BraceWrapping:
+  AfterClass:      false
+  AfterControlStatement: false
+  AfterEnum:       false
+  AfterFunction:   false
+  AfterNamespace:  false
+  AfterObjCDeclaration: false
+  AfterStruct:     false
+  AfterUnion:      false
+  AfterExternBlock: false
+  BeforeCatch:     false
+  BeforeElse:      false
+  IndentBraces:    false
+  SplitEmptyFunction: true
+  SplitEmptyRecord: true
+  SplitEmptyNamespace: true
+BreakBeforeBinaryOperators: None
+BreakBeforeBraces: Attach
+BreakBeforeInheritanceComma: false
+BreakInheritanceList: BeforeColon
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializersBeforeComma: false
+BreakConstructorInitializers: BeforeColon
+BreakAfterJavaFieldAnnotations: false
+BreakStringLiterals: true
+ColumnLimit:     120
+CommentPragmas:  '^ IWYU pragma:'
+CompactNamespaces: false
+ConstructorInitializerAllOnOneLineOrOnePerLine: true
+ConstructorInitializerIndentWidth: 4
+ContinuationIndentWidth: 4
+Cpp11BracedListStyle: true
+DerivePointerAlignment: false
+DisableFormat:   false
+ExperimentalAutoDetectBinPacking: false
+FixNamespaceComments: true
+ForEachMacros:
+  - foreach
+  - Q_FOREACH
+  - BOOST_FOREACH
+IncludeBlocks:   Preserve
+IncludeCategories:
+  - Regex:           '^<ext/.*\.h>'
+    Priority:        2
+  - Regex:           '^<.*\.h>'
+    Priority:        1
+  - Regex:           '^<.*'
+    Priority:        2
+  - Regex:           '.*'
+    Priority:        3
+IncludeIsMainRegex: '([-_](test|unittest))?$'
+IndentCaseLabels: true
+IndentPPDirectives: None
+IndentWidth:     2
+IndentWrappedFunctionNames: false
+KeepEmptyLinesAtTheStartOfBlocks: false
+MacroBlockBegin: ''
+MacroBlockEnd:   ''
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: None
+PenaltyBreakAssignment: 2
+PenaltyBreakBeforeFirstCallParameter: 1
+PenaltyBreakComment: 300
+PenaltyBreakFirstLessLess: 120
+PenaltyBreakString: 1000
+PenaltyBreakTemplateDeclaration: 10
+PenaltyExcessCharacter: 1000000
+PenaltyReturnTypeOnItsOwnLine: 2000
+PointerAlignment: Right
+RawStringFormats:
+  - Language:        Cpp
+    Delimiters:
+      - cc
+      - CC
+      - cpp
+      - Cpp
+      - CPP
+      - 'c++'
+      - 'C++'
+    CanonicalDelimiter: ''
+    BasedOnStyle:    google
+  - Language:        TextProto
+    Delimiters:
+      - pb
+      - PB
+      - proto
+      - PROTO
+    EnclosingFunctions:
+      - EqualsProto
+      - EquivToProto
+      - PARSE_PARTIAL_TEXT_PROTO
+      - PARSE_TEST_PROTO
+      - PARSE_TEXT_PROTO
+      - ParseTextOrDie
+      - ParseTextProtoOrDie
+    CanonicalDelimiter: ''
+    BasedOnStyle:    google
+ReflowComments:  true
+SortIncludes:    false
+SortUsingDeclarations: false
+SpaceAfterCStyleCast: true
+SpaceAfterTemplateKeyword: false
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeCpp11BracedList: false
+SpaceBeforeCtorInitializerColon: true
+SpaceBeforeInheritanceColon: true
+SpaceBeforeParens: ControlStatements
+SpaceBeforeRangeBasedForLoopColon: true
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 2
+SpacesInAngles:  false
+SpacesInContainerLiterals: false
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+Standard:        Auto
+TabWidth:        2
+UseTab:          Never
--- a/.clang-tidy
+++ b/.clang-tidy
@ -0,0 +1,160 @@
+---
+Checks: >-
+  *,
+  -abseil-*,
+  -altera-*,
+  -android-*,
+  -boost-*,
+  -bugprone-narrowing-conversions,
+  -bugprone-signed-char-misuse,
+  -cert-dcl50-cpp,
+  -cert-err58-cpp,
+  -cert-oop57-cpp,
+  -cert-str34-c,
+  -clang-analyzer-optin.cplusplus.UninitializedObject,
+  -clang-analyzer-osx.*,
+  -clang-diagnostic-delete-abstract-non-virtual-dtor,
+  -clang-diagnostic-delete-non-abstract-non-virtual-dtor,
+  -clang-diagnostic-shadow-field,
+  -clang-diagnostic-unused-const-variable,
+  -clang-diagnostic-unused-parameter,
+  -concurrency-*,
+  -cppcoreguidelines-avoid-c-arrays,
+  -cppcoreguidelines-avoid-magic-numbers,
+  -cppcoreguidelines-init-variables,
+  -cppcoreguidelines-macro-usage,
+  -cppcoreguidelines-narrowing-conversions,
+  -cppcoreguidelines-non-private-member-variables-in-classes,
+  -cppcoreguidelines-pro-bounds-array-to-pointer-decay,
+  -cppcoreguidelines-pro-bounds-constant-array-index,
+  -cppcoreguidelines-pro-bounds-pointer-arithmetic,
+  -cppcoreguidelines-pro-type-const-cast,
+  -cppcoreguidelines-pro-type-cstyle-cast,
+  -cppcoreguidelines-pro-type-member-init,
+  -cppcoreguidelines-pro-type-reinterpret-cast,
+  -cppcoreguidelines-pro-type-static-cast-downcast,
+  -cppcoreguidelines-pro-type-union-access,
+  -cppcoreguidelines-pro-type-vararg,
+  -cppcoreguidelines-special-member-functions,
+  -fuchsia-multiple-inheritance,
+  -fuchsia-overloaded-operator,
+  -fuchsia-statically-constructed-objects,
+  -fuchsia-default-arguments-declarations,
+  -fuchsia-default-arguments-calls,
+  -google-build-using-namespace,
+  -google-explicit-constructor,
+  -google-readability-braces-around-statements,
+  -google-readability-casting,
+  -google-readability-namespace-comments,
+  -google-readability-todo,
+  -google-runtime-references,
+  -hicpp-*,
+  -llvm-else-after-return,
+  -llvm-header-guard,
+  -llvm-include-order,
+  -llvm-qualified-auto,
+  -llvmlibc-*,
+  -misc-non-private-member-variables-in-classes,
+  -misc-no-recursion,
+  -misc-unused-parameters,
+  -modernize-avoid-c-arrays,
+  -modernize-avoid-bind,
+  -modernize-concat-nested-namespaces,
+  -modernize-return-braced-init-list,
+  -modernize-use-auto,
+  -modernize-use-default-member-init,
+  -modernize-use-equals-default,
+  -modernize-use-trailing-return-type,
+  -modernize-use-nodiscard,
+  -mpi-*,
+  -objc-*,
+  -readability-convert-member-functions-to-static,
+  -readability-else-after-return,
+  -readability-function-cognitive-complexity,
+  -readability-implicit-bool-conversion,
+  -readability-isolate-declaration,
+  -readability-magic-numbers,
+  -readability-make-member-function-const,
+  -readability-redundant-string-init,
+  -readability-uppercase-literal-suffix,
+  -readability-use-anyofallof,
+WarningsAsErrors: '*'
+AnalyzeTemporaryDtors: false
+FormatStyle:     google
+CheckOptions:
+  - key:             google-readability-braces-around-statements.ShortStatementLines
+    value:           '1'
+  - key:             google-readability-function-size.StatementThreshold
+    value:           '800'
+  - key:             google-runtime-int.TypeSuffix
+    value:           '_t'
+  - key:             llvm-namespace-comment.ShortNamespaceLines
+    value:           '10'
+  - key:             llvm-namespace-comment.SpacesBeforeComments
+    value:           '2'
+  - key:             modernize-loop-convert.MaxCopySize
+    value:           '16'
+  - key:             modernize-loop-convert.MinConfidence
+    value:           reasonable
+  - key:             modernize-loop-convert.NamingStyle
+    value:           CamelCase
+  - key:             modernize-pass-by-value.IncludeStyle
+    value:           llvm
+  - key:             modernize-replace-auto-ptr.IncludeStyle
+    value:           llvm
+  - key:             modernize-use-nullptr.NullMacros
+    value:           'NULL'
+  - key:             modernize-make-unique.MakeSmartPtrFunction
+    value:           'make_unique'
+  - key:             modernize-make-unique.MakeSmartPtrFunctionHeader
+    value:           'esphome/core/helpers.h'
+  - key:             readability-braces-around-statements.ShortStatementLines
+    value:           2
+  - key:             readability-identifier-naming.LocalVariableCase
+    value:           'lower_case'
+  - key:             readability-identifier-naming.ClassCase
+    value:           'CamelCase'
+  - key:             readability-identifier-naming.StructCase
+    value:           'CamelCase'
+  - key:             readability-identifier-naming.EnumCase
+    value:           'CamelCase'
+  - key:             readability-identifier-naming.EnumConstantCase
+    value:           'UPPER_CASE'
+  - key:             readability-identifier-naming.StaticConstantCase
+    value:           'UPPER_CASE'
+  - key:             readability-identifier-naming.StaticVariableCase
+    value:           'lower_case'
+  - key:             readability-identifier-naming.GlobalConstantCase
+    value:           'UPPER_CASE'
+  - key:             readability-identifier-naming.ParameterCase
+    value:           'lower_case'
+  - key:             readability-identifier-naming.PrivateMemberCase
+    value:           'lower_case'
+  - key:             readability-identifier-naming.PrivateMemberSuffix
+    value:           '_'
+  - key:             readability-identifier-naming.PrivateMethodCase
+    value:           'lower_case'
+  - key:             readability-identifier-naming.PrivateMethodSuffix
+    value:           '_'
+  - key:             readability-identifier-naming.ClassMemberCase
+    value:           'lower_case'
+  - key:             readability-identifier-naming.ClassMemberCase
+    value:           'lower_case'
+  - key:             readability-identifier-naming.ProtectedMemberCase
+    value:           'lower_case'
+  - key:             readability-identifier-naming.ProtectedMemberSuffix
+    value:           '_'
+  - key:             readability-identifier-naming.FunctionCase
+    value:           'lower_case'
+  - key:             readability-identifier-naming.ClassMethodCase
+    value:           'lower_case'
+  - key:             readability-identifier-naming.ProtectedMethodCase
+    value:           'lower_case'
+  - key:             readability-identifier-naming.ProtectedMethodSuffix
+    value:           '_'
+  - key:             readability-identifier-naming.VirtualMethodCase
+    value:           'lower_case'
+  - key:             readability-identifier-naming.VirtualMethodSuffix
+    value:           ''
+  - key:             readability-qualified-auto.AddConstToQualified
+    value:           0
--- a/.gitignore
+++ b/.gitignore
@ -8,3 +8,5 @@
 living_room_screen.yaml
 fonts
 __pycache__
+mlhx/
+v1/
--- a/.screen_base.yaml
+++ b/.screen_base.yaml
@ -2,9 +2,9 @@ esphome:
  name: ${device_id}
  name_add_mac_suffix: true
  on_boot:
-    - priority: 750.0
+    - priority: 220.0
      then:
-        - IT8951E.clear
+        - it8951e.clear
        - delay: 100ms
        - component.update: m5paper_display
    - priority: -100.0
@ -13,13 +13,16 @@ esphome:
        - component.update: m5paper_display

 esp32:
-  board: esp32dev
+  board: m5stack-grey
  framework:
    type: arduino

+external_components:
+  - source: github://Passific/m5paper_esphome
+
 # Enable logging
 logger:
-  level: VERBOSE
+  level: DEBUG

 # Enable psram
 psram:
@ -83,7 +86,7 @@ globals:
        {"mdi-numeric-8-circle-outline", "󰲯"},
        {"mdi-numeric-9-plus-circle-outline", "󰲳"},
      }
-    
+
 font:
  - file: 'gfonts://Roboto'
    id: normal_font
@ -109,7 +112,7 @@ font:
      ]
  - file: "fonts/materialdesignicons-webfont.ttf"
    id: weather_font
-    size: 256    
+    size: 256
    glyphs: [
        '󰖔',    #mdi-weather-night
        '󰖐',    #mdi-weather-cloudy
@ -137,7 +140,7 @@ font:
        '󱊢',    #mdi-battery-medium
        '󱊡',    #mdi-battery-low
        '󱃍',    #mdi-battery-alert-variant-outline
-        '󱊦',    #mdi-battery-charging-high  
+        '󱊦',    #mdi-battery-charging-high
        '󰂑',    #mdi-battery-unknown
      ]
  - file: "fonts/materialdesignicons-webfont.ttf"
@ -162,7 +165,7 @@ font:
        '󰲯',    #mdi-numeric-8-circle-outline
        '󰲳',    #mdi-numeric-9-plus-circle-outline
      ]
-      
+
 spi:
  clk_pin: GPIO14
  mosi_pin: GPIO12
@ -175,8 +178,9 @@ i2c:
 display:
  - platform: it8951e
    id: m5paper_display
-    display_cs_pin: GPIO15
+    cs_pin: GPIO15
    reset_pin: GPIO23
+    reset_duration: 100ms
    busy_pin: GPIO27
    rotation: 0
    reversed: False
@ -344,7 +348,7 @@ display:
        float battery_level = id(m5paper_battery_level).state;
        if (NOT_NAN(battery_level))
        {
-          
+
          if (battery_level < 10)
              battery_icon = id(material_icons_map)["mdi-battery-alert-variant-outline"];
          else if (battery_level < 40)
@ -492,8 +496,9 @@ switch:

 time:
  - platform: homeassistant
-    id: ha_time
-    on_time_sync: 
+    id: homeassistant_time
+    timezone: Europe/Paris
+    on_time_sync:
      - bm8563.write_time
  - platform: bm8563
    id: rtc_time
@ -506,14 +511,17 @@ time:
 m5paper:
  battery_power_pin: GPIO5
  main_power_pin: GPIO2
-  update_interval: 10s
-  battery_voltage:
-    name: ${device_name} battery voltage
-    id: m5paper_battery_voltage
-    device_class: "voltage"
-    state_class: "measurement"

 sensor:
+  - platform: adc
+    disabled_by_default: true
+    pin: GPIO35
+    name: ${device_name} battery voltage
+    id: m5paper_battery_voltage
+    update_interval: 10s
+    attenuation: 11db
+    filters:
+      - multiply: 2 #1,27272727
  - platform: sht3xd
    temperature:
      name: ${device_name} temperature
@ -539,20 +547,19 @@ sensor:
    update_interval: 20s
    lambda: |-
      constexpr float min_level = 3.52;
-      constexpr float max_level = 4.1;
-      float level = ((id(m5paper_battery_voltage).state - min_level) / (max_level - min_level)) * 100.00;
-      if (level < 0)
-        return 0;
-      if (level > 100)
-        return 100;
-      return level;
+      constexpr float max_level = 4.15;
+      return ((id(m5paper_battery_voltage).state - min_level) / (max_level - min_level)) * 100.00;
+    filters:
+      - clamp:
+          min_value: 0
+          max_value: 100
  - platform: homeassistant
    name: Outdoor temperature
    id: outdoor_temperature
    entity_id: ${outdoor_temperature}
  - platform: homeassistant
    name: Outdoor humidity
-    id: outdoor_humidity    
+    id: outdoor_humidity
    entity_id: ${outdoor_humidity}
  - platform: homeassistant
    name: Rainfall last hour
@ -563,7 +570,7 @@ sensor:
    id: outdoor_wind_strength
    entity_id: ${outdoor_wind_strength}
  - platform: homeassistant
-    name: Indoor temprature
+    name: Indoor temperature
    id: indoor_temperature
    entity_id: ${indoor_temperature}
  - platform: homeassistant
@ -612,21 +619,21 @@ binary_sensor:
    name: ${device_name} right button
    id: right_button
    icon: mdi:gesture-tap-button
-    pin: 
+    pin:
      number: GPIO37
      inverted: true
-    on_release: 
+    on_release:
      - component.update: m5paper_display
  - platform: gpio
    name: ${device_name} BTN/PWR button
    icon: mdi:gesture-tap-button
-    pin: 
+    pin:
      number: GPIO38
      inverted: true
  - platform: gpio
    name: ${device_name} left button
    icon: mdi:gesture-tap-button
-    pin: 
+    pin:
      number: GPIO39
      inverted: true
  - platform: homeassistant
--- a/NOTES.md
+++ b/NOTES.md
@ -0,0 +1,11 @@
+# Power
+
+PS_ON / GPIO2 enables the battery
+
+Wake up on:
+
+- KEY_PUSH / GPIO38 - rocker pushed in
+- RTC_ALM
+
+
+
--- a/README.md
+++ b/README.md
@ -1,6 +1,8 @@
 # m5paper_esphome

-Based on https://github.com/sebirdman/m5paper_esphome
+Based on https://github.com/paveldn/m5paper_esphome
+
+Himself based on https://github.com/sebirdman/m5paper_esphome

 ![Screen example](./img/screen_demo.jpg)

@ -8,7 +10,6 @@ Work in progress

 All components are functional, but likely have bugs. 

-Please, download font from https://materialdesignicons.com/ and put in font folder
+Please, download font from https://materialdesignicons.com/ and put in 'fonts' folder

-GT911 work based on: https://github.com/TomG736/esphome-GT911
 BM8563 work based on: https://github.com/TomG736/esphome-BM8563
--- a/build.cmd
+++ b/build.cmd
@ -1,7 +0,0 @@
-@echo off
-if [%1] == [] goto err
-powershell -command "esphome compile %1 2>&1 | ? {$_.ToString().trim().Length -ne \"\" } | tee -filepath buildlog.txt"
-goto:eof
-:err
-echo Please use with esphome configuration as parameter
-echo Example: build.cmd haier.yaml
--- a/build_wsl.cmd
+++ b/build_wsl.cmd
@ -1,7 +0,0 @@
-@echo off
-if [%1] == [] goto err
-wsl --cd "%cd%" /bin/sh -c "esphome compile %1 2>&1 | tee buildlog.txt"
-goto:eof
-:err
-echo Please use with esphome configuration as parameter
-echo Example: build.cmd haier.yaml
--- a/components/bm8563/bm8563.cpp
+++ b/components/bm8563/bm8563.cpp
@ -1,28 +1,31 @@
-#include "esphome/core/log.h"
-#include "esphome/components/i2c/i2c_bus.h"
 #include "bm8563.h"

+#include "esphome/components/i2c/i2c_bus.h"
+#include "esphome/core/log.h"
+
 namespace esphome {
 namespace bm8563 {

-static const char *TAG = "bm8563.sensor";
+static const char* TAG = "bm8563.sensor";

-void BM8563::setup(){
-  this->write_byte_16(0,0);
+void BM8563::setup() {
+  this->write_byte_16(0, 0);
  this->setupComplete = true;
 }

-void BM8563::update(){
-  if(!this->setupComplete){
-     return;
+void BM8563::update() {
+  if (!this->setupComplete) {
+    return;
  }
+  ESP_LOGI(TAG, "update");
  this->read_time();
 }

-void BM8563::dump_config(){
+void BM8563::dump_config() {
  ESP_LOGCONFIG(TAG, "BM8563:");
  ESP_LOGCONFIG(TAG, "  Address: 0x%02X", this->address_);
-  ESP_LOGCONFIG(TAG, "  setupComplete: %s", this->setupComplete ? "true" : "false");
+  ESP_LOGCONFIG(TAG, "  setupComplete: %s",
+                this->setupComplete ? "true" : "false");
  if (this->sleep_duration_.has_value()) {
    uint32_t duration = *this->sleep_duration_;
    ESP_LOGCONFIG(TAG, "  Sleep Duration: %u ms", duration);
@ -49,16 +52,16 @@ void BM8563::write_time() {
  }

  BM8563_TimeTypeDef BM8563_TimeStruct = {
-    hours: int8_t(now.hour),
-    minutes: int8_t(now.minute),
-    seconds: int8_t(now.second),
+    hours : int8_t(now.hour),
+    minutes : int8_t(now.minute),
+    seconds : int8_t(now.second),
  };

  BM8563_DateTypeDef BM8563_DateStruct = {
-    day: int8_t(now.day_of_month),
-    week: int8_t(now.day_of_week),
-    month: int8_t(now.month),
-    year: int16_t(now.year)
+    day : int8_t(now.day_of_month),
+    week : int8_t(now.day_of_week),
+    month : int8_t(now.month),
+    year : int16_t(now.year)
  };

  this->setTime(&BM8563_TimeStruct);
@ -66,37 +69,36 @@ void BM8563::write_time() {
 }

 void BM8563::read_time() {
+  ESP_LOGI(TAG, "Status2: %x %d", ReadReg(0x01), ReadReg(0x0F));

  BM8563_TimeTypeDef BM8563_TimeStruct;
  BM8563_DateTypeDef BM8563_DateStruct;
  getTime(&BM8563_TimeStruct);
  getDate(&BM8563_DateStruct);
-  ESP_LOGD(TAG, "BM8563: %i-%i-%i %i, %i:%i:%i", 
-    BM8563_DateStruct.year,
-    BM8563_DateStruct.month,
-    BM8563_DateStruct.day,
-    BM8563_DateStruct.week,
-    BM8563_TimeStruct.hours, 
-    BM8563_TimeStruct.minutes, 
-    BM8563_TimeStruct.seconds
-  );
+  ESP_LOGD(TAG, "BM8563: %i-%i-%i %i, %i:%i:%i", BM8563_DateStruct.year,
+           BM8563_DateStruct.month, BM8563_DateStruct.day,
+           BM8563_DateStruct.week, BM8563_TimeStruct.hours,
+           BM8563_TimeStruct.minutes, BM8563_TimeStruct.seconds);

-  ESPTime rtc_time{.second = uint8_t(BM8563_TimeStruct.seconds),
-                         .minute = uint8_t(BM8563_TimeStruct.minutes),
-                         .hour = uint8_t(BM8563_TimeStruct.hours),
-                         .day_of_week = uint8_t(BM8563_DateStruct.week),
-                         .day_of_month = uint8_t(BM8563_DateStruct.day),
-                         .day_of_year = 1,  // ignored by recalc_timestamp_utc(false)
-                         .month = uint8_t(BM8563_DateStruct.month),
-                         .year = uint16_t(BM8563_DateStruct.year)
-                         };
+  ESPTime rtc_time{
+      .second = uint8_t(BM8563_TimeStruct.seconds),
+      .minute = uint8_t(BM8563_TimeStruct.minutes),
+      .hour = uint8_t(BM8563_TimeStruct.hours),
+      .day_of_week = uint8_t(BM8563_DateStruct.week),
+      .day_of_month = uint8_t(BM8563_DateStruct.day),
+      .day_of_year = 1,  // ignored by recalc_timestamp_utc(false)
+      .month = uint8_t(BM8563_DateStruct.month),
+      .year = uint16_t(BM8563_DateStruct.year),
+      .is_dst = false,  // ignored by recalc_timestamp_utc()
+      .timestamp = 0    // result
+  };
  rtc_time.recalc_timestamp_utc(false);
  time::RealTimeClock::synchronize_epoch_(rtc_time.timestamp);
 }

 bool BM8563::getVoltLow() {
  uint8_t data = ReadReg(0x02);
-  return data & 0x80; // RTCC_VLSEC_MASK
+  return data & 0x80;  // RTCC_VLSEC_MASK
 }

 uint8_t BM8563::bcd2ToByte(uint8_t value) {
@ -123,18 +125,16 @@ void BM8563::getTime(BM8563_TimeTypeDef* BM8563_TimeStruct) {

  BM8563_TimeStruct->seconds = bcd2ToByte(buf[0] & 0x7f);
  BM8563_TimeStruct->minutes = bcd2ToByte(buf[1] & 0x7f);
-  BM8563_TimeStruct->hours   = bcd2ToByte(buf[2] & 0x3f);
+  BM8563_TimeStruct->hours = bcd2ToByte(buf[2] & 0x3f);
 }

 void BM8563::setTime(BM8563_TimeTypeDef* BM8563_TimeStruct) {
  if (BM8563_TimeStruct == NULL) {
    return;
  }
-  uint8_t buf[3] = {
-    byteToBcd2(BM8563_TimeStruct->seconds), 
-    byteToBcd2(BM8563_TimeStruct->minutes), 
-    byteToBcd2(BM8563_TimeStruct->hours)
-  };
+  uint8_t buf[3] = {byteToBcd2(BM8563_TimeStruct->seconds),
+                    byteToBcd2(BM8563_TimeStruct->minutes),
+                    byteToBcd2(BM8563_TimeStruct->hours)};

  this->write_register(0x02, buf, 3);
 }
@ -143,9 +143,9 @@ void BM8563::getDate(BM8563_DateTypeDef* BM8563_DateStruct) {
  uint8_t buf[4] = {0};
  this->read_register(0x05, buf, 5);

-  BM8563_DateStruct->day    = bcd2ToByte(buf[0] & 0x3f);
+  BM8563_DateStruct->day = bcd2ToByte(buf[0] & 0x3f);
  BM8563_DateStruct->week = bcd2ToByte(buf[1] & 0x07);
-  BM8563_DateStruct->month   = bcd2ToByte(buf[2] & 0x1f);
+  BM8563_DateStruct->month = bcd2ToByte(buf[2] & 0x1f);

  uint8_t year_byte = bcd2ToByte(buf[3] & 0xff);
  ESP_LOGD(TAG, "Year byte is %i", year_byte);
@ -161,20 +161,19 @@ void BM8563::setDate(BM8563_DateTypeDef* BM8563_DateStruct) {
    return;
  }
  uint8_t buf[4] = {
-    byteToBcd2(BM8563_DateStruct->day), 
-    byteToBcd2(BM8563_DateStruct->week),
-    byteToBcd2(BM8563_DateStruct->month), 
-    byteToBcd2((uint8_t)(BM8563_DateStruct->year % 100)),
+      byteToBcd2(BM8563_DateStruct->day),
+      byteToBcd2(BM8563_DateStruct->week),
+      byteToBcd2(BM8563_DateStruct->month),
+      byteToBcd2((uint8_t)(BM8563_DateStruct->year % 100)),
  };

-
  if (BM8563_DateStruct->year < 2000) {
    buf[2] = byteToBcd2(BM8563_DateStruct->month) | 0x80;
  } else {
    buf[2] = byteToBcd2(BM8563_DateStruct->month) | 0x00;
  }

-  ESP_LOGI(TAG, "WRiting year is %i", buf[3]);
+  ESP_LOGI(TAG, "Writing year is %i", buf[3]);
  this->write_register(0x05, buf, 4);
 }

@ -188,7 +187,7 @@ uint8_t BM8563::ReadReg(uint8_t reg) {
  return data;
 }

-int BM8563::SetAlarmIRQ(int afterSeconds) {
+void BM8563::SetAlarmIRQ(int afterSeconds) {
  ESP_LOGI(TAG, "Sleep Duration: %u ms", afterSeconds);
  uint8_t reg_value = 0;
  reg_value = ReadReg(0x01);
@ -198,26 +197,28 @@ int BM8563::SetAlarmIRQ(int afterSeconds) {
    WriteReg(0x01, reg_value);
    reg_value = 0x03;
    WriteReg(0x0E, reg_value);
-    return -1;
+    return;
  }

-  uint8_t type_value = 2;
-  uint8_t div = 1;
-  if (afterSeconds > 255) {
-    div = 60;
-    type_value = 0x83;
+  uint8_t td;
+  if (afterSeconds <= (255 * 1000 / 64)) {
+    td = 0x81;
+    afterSeconds = afterSeconds * 64 / 1000;
+  } else if (afterSeconds / 1000 <= 255) {
+    td = 0x82;
+    afterSeconds /= 1000;
  } else {
-    type_value = 0x82;
+    td = 0x83;
+    afterSeconds /= 60000;
  }

-  afterSeconds = (afterSeconds / div) & 0xFF;
-  WriteReg(0x0F, afterSeconds);
-  WriteReg(0x0E, type_value);
+  WriteReg(0x0E, td);
+  WriteReg(0x0F, std::min(afterSeconds, 0xFF));
+  ESP_LOGI(TAG, "%d %x", afterSeconds, td);

  reg_value |= (1 << 0);
  reg_value &= ~(1 << 7);
  WriteReg(0x01, reg_value);
-  return afterSeconds * div;
 }

 void BM8563::clearIRQ() {
@ -232,4 +233,4 @@ void BM8563::disableIRQ() {
 }

 }  // namespace bm8563
-}  // namespace esphome
+}  // namespace esphome
--- a/components/bm8563/bm8563.h
+++ b/components/bm8563/bm8563.h
@ -27,7 +27,7 @@ class BM8563 : public time::RealTimeClock, public i2c::I2CDevice {
    void setup() override;
    void update() override;
    void dump_config() override;
-    
+
    void set_sleep_duration(uint32_t time_ms);
    void write_time();
    void read_time();
@ -42,7 +42,7 @@ class BM8563 : public time::RealTimeClock, public i2c::I2CDevice {
    void setTime(BM8563_TimeTypeDef* BM8563_TimeStruct);
    void setDate(BM8563_DateTypeDef* BM8563_DateStruct);

-    int SetAlarmIRQ(int afterSeconds);
+    void SetAlarmIRQ(int afterSeconds);
    int SetAlarmIRQ(const BM8563_TimeTypeDef &BM8563_TimeStruct);
    int SetAlarmIRQ(const BM8563_DateTypeDef &BM8563_DateStruct, const BM8563_TimeTypeDef &BM8563_TimeStruct);

--- a/components/it8951e/README.md
+++ b/components/it8951e/README.md
@ -1,12 +1,19 @@
 ```yaml
 # example configuration:

-sensor:
-  - platform: empty_spi_sensor
-    name: Empty SPI sensor
-    cs_pin: D8
-    
 spi:
-  clk_pin: D5
-  miso_pin: D6
+  clk_pin: GPIO14
+  mosi_pin: GPIO12
+  miso_pin: GPIO13
+
+display:
+  - platform: it8951e
+    id: m5paper_display
+    cs_pin: GPIO15
+    reset_pin: GPIO23
+    reset_duration: 100ms
+    busy_pin: GPIO27
+    rotation: 0
+    reversed: False
+    update_interval: never
 ```
--- a/components/it8951e/display.py
+++ b/components/it8951e/display.py
@ -12,6 +12,7 @@ from esphome.const import (
    CONF_BUSY_PIN,
    CONF_PAGES,
    CONF_LAMBDA,
+    CONF_MODEL,
    CONF_REVERSED,
 )

@ -23,6 +24,12 @@ IT8951ESensor = it8951e_ns.class_(
 )
 ClearAction = it8951e_ns.class_("ClearAction", automation.Action)

+it8951eModel = it8951e_ns.enum("it8951eModel")
+
+MODELS = {
+    "M5EPD": it8951eModel.M5EPD
+}
+
 CONFIG_SCHEMA = cv.All(
    display.FULL_DISPLAY_SCHEMA.extend(
        {
@ -35,6 +42,9 @@ CONFIG_SCHEMA = cv.All(
                cv.positive_time_period_milliseconds,
                cv.Range(max=core.TimePeriod(milliseconds=500)),
            ),
+            cv.Optional(CONF_MODEL, default="M5EPD"): cv.enum(
+                MODELS, upper=True, space="_"
+            ),
        }
    )
    .extend(cv.polling_component_schema("1s"))
@ -43,7 +53,7 @@ CONFIG_SCHEMA = cv.All(
 )

@automation.register_action(
-    "IT8951E.clear",
+    "it8951e.clear",
    ClearAction,
    automation.maybe_simple_id(
        {
@ -51,7 +61,7 @@ CONFIG_SCHEMA = cv.All(
        }
    ),
 )
-async def bm8563_read_time_to_code(config, action_id, template_arg, args):
+async def it8951e_clear_to_code(config, action_id, template_arg, args):
    var = cg.new_Pvariable(action_id, template_arg)
    await cg.register_parented(var, config[CONF_ID])
    return var
@ -63,6 +73,8 @@ async def to_code(config):
    await display.register_display(var, config)
    await spi.register_spi_device(var, config)

+    if CONF_MODEL in config:
+        cg.add(var.set_model(config[CONF_MODEL]))
    if CONF_LAMBDA in config:
        lambda_ = await cg.process_lambda(
            config[CONF_LAMBDA], [(display.DisplayRef, "it")], return_type=cg.void
--- a/components/it8951e/it8951.h
+++ b/components/it8951e/it8951.h
@ -30,17 +30,6 @@ IT8951 Command defines
 /*-----------------------------------------------------------------------
 IT8951 Mode defines
 ------------------------------------------------------------------------*/
-
-// Rotate mode
-#define IT8951_ROTATE_0   0
-#define IT8951_ROTATE_90  1
-#define IT8951_ROTATE_180 2
-#define IT8951_ROTATE_270 3
-
-// Direction mode
-#define IT8951_DIRECTION_PORTRAIT 1
-#define IT8951_DIRECTION_LANDSCAPE 0
-
 //Pixel mode (Bit per Pixel)
 #define IT8951_2BPP             0
 #define IT8951_3BPP             1
--- a/components/it8951e/it8951e.cpp
+++ b/components/it8951e/it8951e.cpp
@ -7,12 +7,6 @@
 namespace esphome {
 namespace it8951e {

-//TODO: create model M5EPD
-#define M5EPD_PANEL_W 960
-#define M5EPD_PANEL_H 540
-#define M5EPD_PANEL_ADDRL 0x36E0
-#define M5EPD_PANEL_ADDRH 0x0012
-
 static const char *TAG = "it8951e.display";

 void IT8951ESensor::write_two_byte16(uint16_t type, uint16_t cmd) {
@ -21,7 +15,7 @@ void IT8951ESensor::write_two_byte16(uint16_t type, uint16_t cmd) {

    this->write_byte16(type);
    this->wait_busy();
-    this->write_byte16(cmd); 
+    this->write_byte16(cmd);

    this->disable();
 }
@ -94,12 +88,9 @@ void IT8951ESensor::write_reg(uint16_t addr, uint16_t data) {
    this->disable();
 }

-void IT8951ESensor::set_target_memory_addr(uint32_t tar_addr) {
-    uint16_t h = (uint16_t)((tar_addr >> 16) & 0x0000FFFF);
-    uint16_t l = (uint16_t)(tar_addr & 0x0000FFFF);
-
-    this->write_reg(IT8951_LISAR + 2, h);
-    this->write_reg(IT8951_LISAR, l);
+void IT8951ESensor::set_target_memory_addr(uint16_t tar_addrL, uint16_t tar_addrH) {
+    this->write_reg(IT8951_LISAR + 2, tar_addrH);
+    this->write_reg(IT8951_LISAR, tar_addrL);
 }

 void IT8951ESensor::write_args(uint16_t cmd, uint16_t *args, uint16_t length) {
@ -109,34 +100,11 @@ void IT8951ESensor::write_args(uint16_t cmd, uint16_t *args, uint16_t length) {
    }
 }

-void IT8951ESensor::set_rotation(uint16_t rotate) {
-    if (rotate < 4) {
-        this->m_rotate = rotate;
-    } else if (rotate < 90) {
-        this->m_rotate = IT8951_ROTATE_0;
-    } else if (rotate < 180) {
-        this->m_rotate = IT8951_ROTATE_90;
-    } else if (rotate < 270) {
-        this->m_rotate = IT8951_ROTATE_180;
-    } else {
-        this->m_rotate = IT8951_ROTATE_270;
-    }
-
-    if (this->m_rotate == IT8951_ROTATE_0 || this->m_rotate == IT8951_ROTATE_180) {
-        this->m_direction = IT8951_DIRECTION_PORTRAIT;
-        this->device_info_.usPanelW = M5EPD_PANEL_W;
-        this->device_info_.usPanelH = M5EPD_PANEL_H;
-    } else {
-        this->m_direction = IT8951_DIRECTION_LANDSCAPE;
-        this->device_info_.usPanelW = M5EPD_PANEL_H;
-        this->device_info_.usPanelH = M5EPD_PANEL_W;
-    }
-}
-
 void IT8951ESensor::set_area(uint16_t x, uint16_t y, uint16_t w,
                                  uint16_t h) {
    uint16_t args[5];
-    args[0] = (this->m_endian_type << 8 | this->m_pix_bpp << 4 | this->m_rotate);
+
+    args[0] = (this->m_endian_type << 8 | this->m_pix_bpp << 4);
    args[1] = x;
    args[2] = y;
    args[3] = w;
@ -177,8 +145,8 @@ void IT8951ESensor::check_busy(uint32_t timeout) {
 }

 void IT8951ESensor::update_area(uint16_t x, uint16_t y, uint16_t w,
-                                     uint16_t h, m5epd_update_mode_t mode) {
-    if (mode == UPDATE_MODE_NONE) {
+                                     uint16_t h, update_mode_e mode) {
+    if (mode == update_mode_e::UPDATE_MODE_NONE) {
        return;
    }

@ -195,35 +163,14 @@ void IT8951ESensor::update_area(uint16_t x, uint16_t y, uint16_t w,
        h = this->get_height_internal() - y;
    }

-    uint16_t tmp_x = x;
-    uint16_t tmp_y = y;
-    switch (this->m_rotate) {
-        case IT8951_ROTATE_0:
-            tmp_x = x;
-            tmp_y = y;
-            break;
-        case IT8951_ROTATE_90:
-            tmp_x = y;
-            tmp_y = M5EPD_PANEL_H - w - x;
-            break;
-        case IT8951_ROTATE_180:
-            tmp_x = M5EPD_PANEL_W - w - x;
-            tmp_y = M5EPD_PANEL_H - h - y;
-            break;
-        case IT8951_ROTATE_270:
-            tmp_x = M5EPD_PANEL_W - h - y;
-            tmp_y = x;
-            break;
-    }
-
    uint16_t args[7];
-    args[0] = tmp_x;
-    args[1] = tmp_y;
+    args[0] = x;
+    args[1] = y;
    args[2] = w;
    args[3] = h;
    args[4] = mode;
-    args[5] = this->device_info_.usImgBufAddrL;
-    args[6] = this->device_info_.usImgBufAddrH;
+    args[5] = this->IT8951DevAll[this->model_].devInfo.usImgBufAddrL;
+    args[6] = this->IT8951DevAll[this->model_].devInfo.usImgBufAddrH;

    this->write_args(IT8951_I80_CMD_DPY_BUF_AREA, args, 7);
 }
@ -238,9 +185,9 @@ void IT8951ESensor::reset(void) {

 uint32_t IT8951ESensor::get_buffer_length_() { return this->get_width_internal() * this->get_height_internal(); }

-void IT8951ESensor::get_device_info(IT8951DevInfo *info) {
+void IT8951ESensor::get_device_info(struct IT8951DevInfo_s *info) {
    this->write_command(IT8951_I80_CMD_GET_DEV_INFO);
-    this->read_words(info, sizeof(IT8951DevInfo)/2);//Polling HRDY for each words(2-bytes) if possible
+    this->read_words(info, sizeof(struct IT8951DevInfo_s)/2); // Polling HRDY for each words(2-bytes) if possible
 }

 uint16_t IT8951ESensor::get_vcom() {
@ -268,17 +215,8 @@ void IT8951ESensor::setup() {

    this->busy_pin_->pin_mode(gpio::FLAG_INPUT);

-    this->get_device_info(&(this->device_info_));
+//    this->get_device_info(&(this->device_info_));
    this->dump_config();
-    if (!this->device_info_.usImgBufAddrH || !this->device_info_.usImgBufAddrL) {
-        // Sometime it fails to read the device info
-        ESP_LOGE(TAG, "FAILED to read panel image buffer address, try hard...");
-        this->device_info_.usPanelW = M5EPD_PANEL_W;
-        this->device_info_.usPanelH = M5EPD_PANEL_H;
-        this->device_info_.usImgBufAddrL = M5EPD_PANEL_ADDRL;
-        this->device_info_.usImgBufAddrH = M5EPD_PANEL_ADDRH;
-    }
-    this->set_rotation(IT8951_ROTATE_0);

    this->write_command(IT8951_TCON_SYS_RUN);

@ -309,19 +247,18 @@ void IT8951ESensor::setup() {
 * @param y Update Y coordinate
 * @param w width of gram, >>> Must be a multiple of 4 <<<
 * @param h height of gram
- * @param gram 4bpp garm data
- * @retval m5epd_err_t
+ * @param gram 4bpp gram data
 */
 void IT8951ESensor::write_buffer_to_display(uint16_t x, uint16_t y, uint16_t w,
                                            uint16_t h, const uint8_t *gram) {
    this->m_endian_type = IT8951_LDIMG_B_ENDIAN;
    this->m_pix_bpp     = IT8951_4BPP;
-    if (x > this->get_width_internal() || y > this->get_height_internal()) {
+    if (x > this->get_width() || y > this->get_height()) {
        ESP_LOGE(TAG, "Pos (%d, %d) out of bounds.", x, y);
        return;
    }

-    this->set_target_memory_addr(this->device_info_.usImgBufAddrL | (this->device_info_.usImgBufAddrH << 16));
+    this->set_target_memory_addr(this->IT8951DevAll[this->model_].devInfo.usImgBufAddrL, this->IT8951DevAll[this->model_].devInfo.usImgBufAddrH);
    this->set_area(x, y, w, h);

    uint32_t pos = 0;
@ -344,27 +281,24 @@ void IT8951ESensor::write_buffer_to_display(uint16_t x, uint16_t y, uint16_t w,
 }

 void IT8951ESensor::write_display() {
-    //this->write_command(IT8951_TCON_SYS_RUN);
+    this->write_command(IT8951_TCON_SYS_RUN);
    this->write_buffer_to_display(0, 0, this->max_x, this->max_y, this->buffer_);
-    this->update_area(0, 0, this->max_x, this->max_y, UPDATE_MODE_GC16);
-    //this->update_area(0, 0, this->max_x, this->max_y, UPDATE_MODE_DU4);
+    this->update_area(0, 0, this->max_x, this->max_y, update_mode_e::UPDATE_MODE_GC16);
    this->max_x = 0;
    this->max_y = 0;
-    //this->write_command(IT8951_TCON_SLEEP);
+    this->write_command(IT8951_TCON_SLEEP);
 }


 /** @brief Clear graphics buffer
- * @param init Screen initialization, If is 0, clear the buffer without
- * initializing
- * @retval m5epd_err_t
+ * @param init Screen initialization, If is 0, clear the buffer without initializing
 */
 void IT8951ESensor::clear(bool init) {
    this->m_endian_type = IT8951_LDIMG_L_ENDIAN;
    this->m_pix_bpp     = IT8951_4BPP;

-    this->set_target_memory_addr(this->device_info_.usImgBufAddrL | (this->device_info_.usImgBufAddrH << 16));
-    this->set_area(0, 0, this->get_width_internal(), this->get_height_internal());    
+    this->set_target_memory_addr(this->IT8951DevAll[this->model_].devInfo.usImgBufAddrL, this->IT8951DevAll[this->model_].devInfo.usImgBufAddrH);
+    this->set_area(0, 0, this->get_width_internal(), this->get_height_internal());
    uint32_t looping = (this->get_width_internal() * this->get_height_internal()) >> 2;

    for (uint32_t x = 0; x < looping; x++) {
@ -377,18 +311,20 @@ void IT8951ESensor::clear(bool init) {
    this->write_command(IT8951_TCON_LD_IMG_END);

    if (init) {
-        this->update_area(0, 0, this->get_width_internal(), this->get_height_internal(), UPDATE_MODE_INIT);
+        this->update_area(0, 0, this->get_width_internal(), this->get_height_internal(), update_mode_e::UPDATE_MODE_INIT);
    }
 }

 void IT8951ESensor::update() {
-    this->do_update_();
-    this->write_display();
+    if (this->is_ready()) {
+        this->do_update_();
+        this->write_display();
+    }
 }

 void HOT IT8951ESensor::draw_absolute_pixel_internal(int x, int y, Color color) {
    if (x >= this->get_width_internal() || y >= this->get_height_internal() || x < 0 || y < 0) {
-        // Removed to avoid too much logging    
+        // Removed to avoid too much logging
        // ESP_LOGE(TAG, "Drawing outside the screen size!");
        return;
    }
@ -419,20 +355,27 @@ void HOT IT8951ESensor::draw_absolute_pixel_internal(int x, int y, Color color)
 }

 int IT8951ESensor::get_width_internal() {
-    return this->device_info_.usPanelW;
+    return this->IT8951DevAll[this->model_].devInfo.usPanelW;
 }

 int IT8951ESensor::get_height_internal() {
-    return this->device_info_.usPanelH;
+    return this->IT8951DevAll[this->model_].devInfo.usPanelH;
 }

 void IT8951ESensor::dump_config() {
-    ESP_LOGI(TAG, "Height:%d Width:%d LUT: %s, FW: %s, Mem:%x",
-        this->device_info_.usPanelH, 
-        this->device_info_.usPanelW,
-        this->device_info_.usLUTVersion,
-        this->device_info_.usFWVersion,
-        this->device_info_.usImgBufAddrL | (this->device_info_.usImgBufAddrH << 16)
+    LOG_DISPLAY("", "IT8951E", this);
+    switch (this->model_) {
+    case it8951eModel::M5EPD:
+        ESP_LOGCONFIG(TAG, "  Model: M5EPD");
+        break;
+    default:
+        ESP_LOGCONFIG(TAG, "  Model: unkown");
+        break;
+    }
+    ESP_LOGCONFIG(TAG, "LUT: %s, FW: %s, Mem:%x",
+        this->IT8951DevAll[this->model_].devInfo.usLUTVersion,
+        this->IT8951DevAll[this->model_].devInfo.usFWVersion,
+        this->IT8951DevAll[this->model_].devInfo.usImgBufAddrL | (this->IT8951DevAll[this->model_].devInfo.usImgBufAddrH << 16)
    );
 }

--- a/components/it8951e/it8951e.h
+++ b/components/it8951e/it8951e.h
@ -8,6 +8,12 @@
 namespace esphome {
 namespace it8951e {

+enum it8951eModel
+{
+  M5EPD = 0,
+  it8951eModelsEND // MUST be last
+};
+
 #if ESPHOME_VERSION_CODE >= VERSION_CODE(2023, 12, 0)
 class IT8951ESensor : public display::DisplayBuffer,
 #else
@ -18,7 +24,7 @@ class IT8951ESensor : public PollingComponent, public display::DisplayBuffer,
                                            spi::DATA_RATE_10MHZ> {
 public:
  float get_loop_priority() const override { return 0.0f; };
-  float get_setup_priority() const override { return setup_priority::HARDWARE; };
+  float get_setup_priority() const override { return setup_priority::PROCESSOR; };

 /*
 ---------------------------------------- Refresh mode description
@ -90,49 +96,47 @@ shown in Figure 1. The use of a white image in the transition from 4-bit to

 */

-typedef struct
-{
-    uint16_t usPanelW; // these are incorrect
-    uint16_t usPanelH; // on m5paper
-    uint16_t usImgBufAddrL;
-    uint16_t usImgBufAddrH;
-    char usFWVersion[16]; 	// empty on m5paper
-    char usLUTVersion[16]; 	// empty on m5paper
-}IT8951DevInfo;
+  struct IT8951DevInfo_s
+  {
+      uint16_t usPanelW;
+      uint16_t usPanelH;
+      uint16_t usImgBufAddrL;
+      uint16_t usImgBufAddrH;
+      char usFWVersion[16];
+      char usLUTVersion[16];
+  };

-typedef enum               //             Typical
-{                          //   Ghosting  Update Time  Usage
-    UPDATE_MODE_INIT = 0,  // * N/A       2000ms       Display initialization,
-    UPDATE_MODE_DU   = 1,  //   Low       260ms        Monochrome menu, text
-                           //   input, and touch screen input
-    UPDATE_MODE_GC16 = 2,  // * Very Low  450ms        High quality images
-    UPDATE_MODE_GL16 =
-        3,  // * Medium    450ms        Text with white background
-    UPDATE_MODE_GLR16 =
-        4,  //   Low       450ms        Text with white background
-    UPDATE_MODE_GLD16 =
-        5,  //   Low       450ms        Text and graphics with white background
-    UPDATE_MODE_DU4 =
-        6,  // * Medium    120ms        Fast page flipping at reduced contrast
-    UPDATE_MODE_A2 = 7,  //   Medium    290ms        Anti-aliased text in menus
-                         //   / touch and screen input
-    UPDATE_MODE_NONE = 8
-} m5epd_update_mode_t;  // The ones marked with * are more commonly used
+  struct IT8951Dev_s
+  {
+      struct IT8951DevInfo_s devInfo;
+      display::DisplayType displayType;
+  };
+
+  enum update_mode_e         //             Typical
+  {                          //   Ghosting  Update Time  Usage
+      UPDATE_MODE_INIT = 0,  // * N/A       2000ms       Display initialization,
+      UPDATE_MODE_DU   = 1,  //   Low       260ms        Monochrome menu, text input, and touch screen input
+      UPDATE_MODE_GC16 = 2,  // * Very Low  450ms        High quality images
+      UPDATE_MODE_GL16 = 3,  // * Medium    450ms        Text with white background
+      UPDATE_MODE_GLR16 = 4, //   Low       450ms        Text with white background
+      UPDATE_MODE_GLD16 = 5, //   Low       450ms        Text and graphics with white background
+      UPDATE_MODE_DU4 = 6,   // * Medium    120ms        Fast page flipping at reduced contrast
+      UPDATE_MODE_A2 = 7,    //   Medium    290ms        Anti-aliased text in menus / touch and screen input
+      UPDATE_MODE_NONE = 8
+  };  // The ones marked with * are more commonly used

  void set_reset_pin(GPIOPin *reset) { this->reset_pin_ = reset; }
  void set_busy_pin(GPIOPin *busy) { this->busy_pin_ = busy; }

-  void set_rotation(uint16_t rotate);
  void set_reversed(bool reversed) { this->reversed_ = reversed; }
  void set_reset_duration(uint32_t reset_duration) { this->reset_duration_ = reset_duration; }
-
-  uint8_t get_rotate(void) { return m_rotate; };
-  uint8_t get_direction(void) { return m_direction; };
+  void set_model(it8951eModel model) { this->model_ = model; }

  void setup() override;
  void update() override;
  void dump_config() override;
-  display::DisplayType get_display_type() override { return display::DisplayType::DISPLAY_TYPE_BINARY; }
+
+  display::DisplayType get_display_type() override { return IT8951DevAll[this->model_].displayType; }

  void clear(bool init);

@ -147,14 +151,22 @@ typedef enum               //             Typical


 private:
-  IT8951DevInfo device_info_;
+  struct IT8951Dev_s IT8951DevAll[it8951eModel::it8951eModelsEND]
+  { // it8951eModel::M5EPD
+    960,    // .devInfo.usPanelW
+    540,    // .devInfo.usPanelH
+    0x36E0, // .devInfo.usImgBufAddrL
+    0x0012, // .devInfo.usImgBufAddrH
+    "",     // .devInfo.usFWVersion
+    "",     // .devInfo.usFWVersion
+    display::DisplayType::DISPLAY_TYPE_GRAYSCALE // .displayType (M5EPD supports 16 gray scale levels)
+  };
+
  uint8_t *should_write_buffer_{nullptr};
-  void get_device_info(IT8951DevInfo *info);
+  void get_device_info(struct IT8951DevInfo_s *info);

  uint32_t max_x = 0;
  uint32_t max_y = 0;
-  uint8_t m_rotate = 0;
-  uint8_t m_direction = 1;
  uint16_t m_endian_type, m_pix_bpp;


@ -163,6 +175,7 @@ typedef enum               //             Typical

  bool reversed_ = false;
  uint32_t reset_duration_{100};
+  enum it8951eModel model_{it8951eModel::M5EPD};

  void reset(void);

@ -180,12 +193,12 @@ typedef enum               //             Typical
  void write_command(uint16_t cmd);
  void write_word(uint16_t cmd);
  void write_reg(uint16_t addr, uint16_t data);
-  void set_target_memory_addr(uint32_t tar_addr);
+  void set_target_memory_addr(uint16_t tar_addrL, uint16_t tar_addrH);
  void write_args(uint16_t cmd, uint16_t *args, uint16_t length);

  void set_area(uint16_t x, uint16_t y, uint16_t w, uint16_t h);
  void update_area(uint16_t x, uint16_t y, uint16_t w,
-                    uint16_t h, m5epd_update_mode_t mode);
+                    uint16_t h, update_mode_e mode);



--- a/components/m5paper/init.py
+++ b/components/m5paper/init.py
@ -2,18 +2,13 @@ import esphome.codegen as cg
 from esphome import pins
 import esphome.config_validation as cv
 from esphome import automation
-from esphome.components import sensor
 from esphome.const import (
-    CONF_ID, 
-    DEVICE_CLASS_VOLTAGE,
-    CONF_BATTERY_VOLTAGE,
-    UNIT_VOLT,
-    STATE_CLASS_MEASUREMENT,
+    CONF_ID,
 )

 m5paper_ns = cg.esphome_ns.namespace('m5paper')

-M5PaperComponent = m5paper_ns.class_('M5PaperComponent', cg.PollingComponent)
+M5PaperComponent = m5paper_ns.class_('M5PaperComponent', cg.Component)
 PowerAction = m5paper_ns.class_("PowerAction", automation.Action)

 CONF_MAIN_POWER_PIN = "main_power_pin"
@ -22,14 +17,8 @@ CONF_BATTERY_POWER_PIN = "battery_power_pin"
 CONFIG_SCHEMA = cv.Schema({
    cv.GenerateID(): cv.declare_id(M5PaperComponent),
    cv.Required(CONF_MAIN_POWER_PIN): pins.gpio_output_pin_schema,
-    cv.Required(CONF_BATTERY_POWER_PIN): pins.gpio_output_pin_schema,
-    cv.Optional(CONF_BATTERY_VOLTAGE): sensor.sensor_schema(
-        unit_of_measurement=UNIT_VOLT,
-        accuracy_decimals=3,
-        device_class=DEVICE_CLASS_VOLTAGE,
-        state_class=STATE_CLASS_MEASUREMENT,
-    )
-}).extend(cv.polling_component_schema('60s'))
+    cv.Required(CONF_BATTERY_POWER_PIN): pins.gpio_output_pin_schema
+})

@automation.register_action(
    "m5paper.shutdown_main_power",
@ -55,7 +44,4 @@ async def to_code(config):
        cg.add(var.set_main_power_pin(power))
    if CONF_BATTERY_POWER_PIN in config:
        power = await cg.gpio_pin_expression(config[CONF_BATTERY_POWER_PIN])
-        cg.add(var.set_battery_power_pin(power))
-    if CONF_BATTERY_VOLTAGE in config:
-        sens = await sensor.new_sensor(config[CONF_BATTERY_VOLTAGE])
-        cg.add(var.set_battery_voltage(sens))
+        cg.add(var.set_battery_power_pin(power))
--- a/components/m5paper/m5paper.cpp
+++ b/components/m5paper/m5paper.cpp
@ -1,14 +1,10 @@
 #include "esphome/core/log.h"
 #include "m5paper.h"
-#include "soc/adc_channel.h"
+#include "driver/gpio.h"

 namespace esphome {
 namespace m5paper {

-#define BASE_VOLATAGE 3600
-#define SCALE 0.5//0.78571429
-#define ADC_FILTER_SAMPLE 16
-
 // hack to hold power lines up in deep sleep mode
 // battery life isn't great with deep sleep, recommend bm8563 sleep
 #define ALLOW_ESPHOME_DEEP_SLEEP true
@ -16,7 +12,7 @@ namespace m5paper {
 static const char *TAG = "m5paper.component";

 void M5PaperComponent::setup() {
-    ESP_LOGE(TAG, "m5paper starting up!");
+    ESP_LOGCONFIG(TAG, "m5paper starting up!");
    this->main_power_pin_->pin_mode(gpio::FLAG_OUTPUT);
    this->main_power_pin_->digital_write(true);

@ -27,19 +23,10 @@ void M5PaperComponent::setup() {
        gpio_hold_en(GPIO_NUM_2);
        gpio_hold_en(GPIO_NUM_5);
    }
-
-    adc_power_acquire();
-
-    adc1_config_width(ADC_WIDTH_BIT_12);
-    adc1_config_channel_atten(ADC1_GPIO35_CHANNEL, ADC_ATTEN_DB_11);
-    this->_adc_chars = (esp_adc_cal_characteristics_t *)calloc(1, sizeof(esp_adc_cal_characteristics_t));
-    esp_adc_cal_characterize(ADC_UNIT_1, ADC_ATTEN_DB_11, ADC_WIDTH_BIT_12, BASE_VOLATAGE, this->_adc_chars);
 }

 void M5PaperComponent::shutdown_main_power() {
    ESP_LOGE(TAG, "Shutting Down Power");
-    adc_power_release();
-
    if (ALLOW_ESPHOME_DEEP_SLEEP) {
        gpio_hold_dis(GPIO_NUM_2);
        gpio_hold_dis(GPIO_NUM_5);
@ -47,25 +34,8 @@ void M5PaperComponent::shutdown_main_power() {
    this->main_power_pin_->digital_write(false);
 }

-void M5PaperComponent::update() {
-    uint32_t adc_raw_value = 0;
-    for (uint16_t i = 0; i < ADC_FILTER_SAMPLE; i++)
-    {
-        adc_raw_value += adc1_get_raw(ADC1_GPIO35_CHANNEL);
-    }
-
-    adc_raw_value = adc_raw_value / ADC_FILTER_SAMPLE;
-    uint32_t millivolts = (uint32_t)(esp_adc_cal_raw_to_voltage(adc_raw_value, _adc_chars) / SCALE);
-
-    float voltage = static_cast<float>(millivolts) * 0.001f;
-
-    if (this->battery_voltage_ != nullptr)
-      this->battery_voltage_->publish_state(voltage);
-    this->status_clear_warning();
-}
-
 void M5PaperComponent::dump_config() {
-    ESP_LOGCONFIG(TAG, "Empty custom sensor");
+    ESP_LOGCONFIG(TAG, "M5Paper");
 }

 } //namespace m5paper
--- a/components/m5paper/m5paper.h
+++ b/components/m5paper/m5paper.h
@ -1,44 +1,33 @@
 #pragma once

 #include "esphome/core/component.h"
-#include "esphome/components/sensor/sensor.h"
 #include "esphome/core/gpio.h"
 #include "esphome/core/automation.h"

-#ifdef USE_ESP32
-#include "driver/adc.h"
-#include <esp_adc_cal.h>
-#endif
-
 namespace esphome {
 namespace m5paper {

-class M5PaperComponent : public PollingComponent {
+class M5PaperComponent : public Component {
    void setup() override;
-    void update() override;
    void dump_config() override;
-    float get_setup_priority() const override { return setup_priority::HARDWARE; };
+    /* Very early setup as takes care of powering other components */
+    float get_setup_priority() const override { return setup_priority::BUS; };

-    public:
-        void set_battery_power_pin(GPIOPin *power) { this->battery_power_pin_ = power; }
-        void set_main_power_pin(GPIOPin *power) { this->main_power_pin_ = power; }
-        void set_battery_voltage(sensor::Sensor *battery_voltage) { battery_voltage_ = battery_voltage; }
-        void shutdown_main_power();
+public:
+    void set_battery_power_pin(GPIOPin *power) { this->battery_power_pin_ = power; }
+    void set_main_power_pin(GPIOPin *power) { this->main_power_pin_ = power; }
+    void shutdown_main_power();

-    private:
-        GPIOPin *battery_power_pin_{nullptr};
-        GPIOPin *main_power_pin_{nullptr};
-        sensor::Sensor *battery_voltage_{nullptr};
-
-        esp_adc_cal_characteristics_t *_adc_chars;
+private:
+    GPIOPin *battery_power_pin_{nullptr};
+    GPIOPin *main_power_pin_{nullptr};

 };

 template<typename... Ts> class PowerAction : public Action<Ts...>, public Parented<M5PaperComponent> {
- public:
-  void play(Ts... x) override { this->parent_->shutdown_main_power(); }
+public:
+    void play(Ts... x) override { this->parent_->shutdown_main_power(); }
 };

-
 } //namespace m5paper
 } //namespace esphome
--- a/m5paper.yaml
+++ b/m5paper.yaml
@ -0,0 +1,288 @@
+esphome:
+  name: ${device_id}
+  name_add_mac_suffix: true
+  project:
+    name: "${project_name}"
+    version: "${project_version}"
+  includes:
+    - render.h
+  # on_boot:
+  #   - priority: -100.0
+  #     then:
+  #       - delay: ${default_update_interval}
+  #       - component.update: m5paper_display
+  #       - delay: 1s
+  #       - bm8563.apply_sleep_duration
+  #       - m5paper.shutdown_main_power
+  #       - deep_sleep.enter:
+  #           sleep_duration: 30s
+
+esp32:
+  board: m5stack-grey
+  framework:
+    type: arduino
+
+external_components:
+  - source:
+      type: local
+      path: components
+
+logger:
+  level: DEBUG
+  baud_rate: 921600
+
+psram:
+
+api:
+
+ota:
+
+wifi:
+  ssid: !secret wifi_ssid
+  password: !secret wifi_password
+  power_save_mode: "HIGH"
+  fast_connect: true
+
+globals:
+  - id: material_icons_map
+    type: std::map<std::string, std::string>
+    restore_value: no
+    initial_value: |
+      {
+        {"mdi-weather-night", "󰖔"},
+        {"mdi-weather-cloudy", "󰖐"},
+        {"mdi-weather-cloudy-alert", "󰼯"},
+        {"mdi-weather-fog", "󰖑"},
+        {"mdi-weather-hail", "󰖒"},
+        {"mdi-weather-lightning-rainy", "󰙾"},
+        {"mdi-weather-lightning", "󰖓"},
+        {"mdi-weather-partly-cloudy", "󰖕"},
+        {"mdi-weather-night-partly-cloudy", "󰼱"},
+        {"mdi-weather-pouring", "󰖖"},
+        {"mdi-weather-rainy", "󰖗"},
+        {"mdi-weather-snowy-rainy", "󰙿"},
+        {"mdi-weather-snowy", "󰖘"},
+        {"mdi-weather-sunny", "󰖙"},
+        {"mdi-weather-windy-variant", "󰖞"},
+        {"mdi-weather-windy", "󰖝"},
+        {"mdi-cloud-question", "󰨹"},
+        {"mdi-thermometer", "󰔏"},
+        {"mdi-water-percent", "󰖎"},
+        {"mdi-molecule-co2", "󰟤"},
+        {"mdi-wind-power-outline", "󱪉"},
+        {"mdi-home-outline", "󰚡"},
+        {"mdi-tree-outline", "󰹩"},
+        {"mdi-gauge", "󰊚"},
+        {"mdi-battery-high", "󱊣"},
+        {"mdi-battery-medium", "󱊢"},
+        {"mdi-battery-low", "󱊡"},
+        {"mdi-battery-alert-variant-outline", "󱃍"},
+        {"mdi-battery-charging-high", "󱊦"},
+        {"mdi-battery-unknown", "󰂑"},
+        {"mdi-shield-outline", "󰒙"},
+        {"mdi-shield-home-outline", "󰳋"},
+        {"mdi-shield-lock-outline", "󰳌"},
+        {"mdi-shield-moon-outline", "󱠩"},
+        {"mdi-shield-alert-outline", "󰻍"},
+        {"mdi-molecule-co2", "󰟤"},
+        {"mdi-radioactive", "󰐼"},
+        {"mdi-numeric-0-circle-outline", "󰲟"},
+        {"mdi-numeric-1-circle-outline", "󰲡"},
+        {"mdi-numeric-2-circle-outline", "󰲣"},
+        {"mdi-numeric-3-circle-outline", "󰲥"},
+        {"mdi-numeric-4-circle-outline", "󰲧"},
+        {"mdi-numeric-5-circle-outline", "󰲩"},
+        {"mdi-numeric-6-circle-outline", "󰲫"},
+        {"mdi-numeric-7-circle-outline", "󰲭"},
+        {"mdi-numeric-8-circle-outline", "󰲯"},
+        {"mdi-numeric-9-plus-circle-outline", "󰲳"},
+      }
+
+font:
+  - file: 'gfonts://Roboto'
+    id: normal_font
+    size: 120
+  - file: 'gfonts://Roboto'
+    id: small_font
+    size: 50
+  - file: 'gfonts://Roboto'
+    id: clock_font
+    size: 260
+    glyphs: "0123456789:"
+  - file: "fonts/materialdesignicons-webfont.ttf"
+    id: battery_font
+    size: 40
+    glyphs: [
+        '󱊢',    #mdi-battery-medium
+        '󱊡',    #mdi-battery-low
+        '󱊣', # mdi-battery-high
+        '󱃍',    #mdi-battery-alert-variant-outline
+        '󱊦',    #mdi-battery-charging-high
+        '󰂑',    #mdi-battery-unknown
+      ]
+
+spi:
+  clk_pin: GPIO14
+  mosi_pin: GPIO12
+  miso_pin: GPIO13
+
+i2c:
+  sda: GPIO21
+  scl: GPIO22
+
+display:
+  - platform: it8951e
+    id: m5paper_display
+    cs_pin: GPIO15
+    reset_pin: GPIO23
+    reset_duration: 5ms
+    busy_pin: GPIO27
+    rotation: 0
+    reversed: False
+    update_interval: never
+    lambda: |-
+      render(it);
+
+touchscreen:
+  - platform: gt911
+    display: m5paper_display
+    id: gt911_touchscreen
+    interrupt_pin: GPIO36
+
+switch:
+  - platform: restart
+    id: restart_switch
+    name: ${device_name} restart
+  - platform: gpio
+    pin: 32
+    name: "led"
+    inverted: true
+
+time:
+  - platform: homeassistant
+    id: homeassistant_time
+    on_time_sync:
+      - bm8563.write_time
+  - platform: bm8563
+    id: rtc_time
+    sleep_duration: 250s
+    # on_time:
+    #   - seconds: /6
+    #     then:
+    #       - component.update: m5paper_display
+
+script:
+  - id: suspend
+    then:
+      - component.update: m5paper_display
+      - delay: 2s
+      - bm8563.apply_sleep_duration
+      - m5paper.shutdown_main_power
+      - delay: 30s
+      - deep_sleep.enter:
+          sleep_duration: ${sleep_duration}
+
+interval:
+  - interval: 1s
+    then:
+      - if:
+          condition:
+            and:
+#              - lambda: "return !std::isnan(id(m5paper_battery_level).state);"
+              - lambda: "return id(rtc_time).now().is_valid();"
+              - lambda: "return !std::isnan(id(outside_temperature).state);"
+              - lambda: "return !std::isnan(id(lounge_temperature).state);"
+          then:
+            - script.execute: suspend
+  - interval: 3s
+    then:
+      - delay: 30s
+      - script.execute: suspend
+
+m5paper:
+  battery_power_pin: GPIO5
+  main_power_pin: GPIO2
+
+sensor:
+  - platform: adc
+    disabled_by_default: true
+    pin: GPIO35
+    name: ${device_name} battery voltage
+    id: m5paper_battery_voltage
+    update_interval: ${default_update_interval}
+    attenuation: 11db
+    filters:
+      - multiply: 2 #1,27272727
+  - platform: sht3xd
+    address: 0x44
+    temperature:
+      name: ${device_name} temperature
+      id: m5paper_temperature
+      device_class: "temperature"
+      state_class: "measurement"
+      icon: mdi:thermometer
+    humidity:
+      name: ${device_name} humidity
+      id: m5paper_humidity
+      device_class: "humidity"
+      state_class: "measurement"
+      icon: mdi:water-percent
+    update_interval: ${default_update_interval}
+  - platform: template
+    name: ${device_name} battery level
+    id: m5paper_battery_level
+    unit_of_measurement: '%'
+    device_class: "battery"
+    state_class: "measurement"
+    icon: mdi:battery-high
+    update_interval: 20s
+    lambda: |-
+      constexpr float min_level = 3.52;
+      constexpr float max_level = 4.15;
+      return ((id(m5paper_battery_voltage).state - min_level) / (max_level - min_level)) * 100.00;
+    filters:
+      - clamp:
+          min_value: 0
+          max_value: 100
+  - platform: homeassistant
+    name: Outside temperature
+    id: outside_temperature
+    entity_id: sensor.ruuvitag_1a2d_temperature
+  - platform: homeassistant
+    name: Lounge temperature
+    id: lounge_temperature
+    entity_id: sensor.ruuvitag_963b_temperature
+  - platform: homeassistant
+    name: solar power
+    id: solar_power
+    entity_id: sensor.solax_pv1_power
+  - platform: uptime
+    id: uptime_sensor
+    name: Uptime
+    update_interval: 3s
+
+binary_sensor:
+  - platform: gpio
+    name: ${device_name} right button
+    id: right_button
+    icon: mdi:gesture-tap-button
+    pin:
+      number: GPIO37
+      inverted: true
+  - platform: gpio
+    name: ${device_name} left button
+    icon: mdi:gesture-tap-button
+    pin:
+      number: GPIO39
+      inverted: true
+  - platform: gpio
+    name: ${device_name} BTN/PWR button
+    icon: mdi:gesture-tap-button
+    pin:
+      number: GPIO38
+      inverted: true
+
+deep_sleep:
+  run_duration: 120s
+  sleep_duration: ${sleep_duration}
+
--- a/pipish.yaml
+++ b/pipish.yaml
@ -0,0 +1,9 @@
+substitutions:
+  device_name: Pipish
+  device_id: pipish
+  project_name: juju.pipish
+  project_version: "0.1"
+  default_update_interval: "10s"
+  sleep_duration: 10s
+
+<<: !include m5paper.yaml
--- a/render.h
+++ b/render.h
@ -0,0 +1,88 @@
+inline int measure_width(const char* text, esphome::display::BaseFont& font) {
+  int width;
+  int x_offset;
+  int baseline;
+  int height;
+  font.measure(text, &width, &x_offset, &baseline, &height);
+  return width;
+}
+
+inline int measure_height(const char* text, esphome::display::BaseFont& font) {
+  int width;
+  int x_offset;
+  int baseline;
+  int height;
+  font.measure(text, &width, &x_offset, &baseline, &height);
+  return height;
+}
+
+inline void render_sensor(esphome::display::Display& it, int x, int y,
+                          float value, std::string unit,
+                          const std::string& label) {
+  int normal_height = measure_height("X", id(normal_font));
+  char formatted[20];
+  if (std::isnan(value)) {
+    it.print(x, y, &id(normal_font), TextAlign::TOP_CENTER, "--");
+  } else {
+    char value_text[20];
+    if (std::abs(value) >= 1000) {
+      unit = "k" + unit;
+      value /= 1000;
+    }
+    if (std::abs(value) < 10) {
+      sprintf(value_text, "%.1f", value);
+    } else {
+      sprintf(value_text, "%.0f", value);
+    }
+    int value_width = measure_width(value_text, id(normal_font));
+    int unit_width = measure_width(unit.c_str(), id(small_font));
+    int width = value_width + unit_width + 3;
+    it.print(x - width / 2, y + normal_height, &id(normal_font),
+             TextAlign::BASELINE_LEFT, value_text);
+    it.print(x + width / 2 - unit_width, y + normal_height, &id(small_font),
+             TextAlign::BASELINE_LEFT, unit.c_str());
+  }
+  it.print(x, y + normal_height + 3, &id(small_font), TextAlign::TOP_CENTER,
+           label.c_str());
+}
+
+inline void render(esphome::display::Display& it) {
+  constexpr int kHeight = 540;
+  constexpr int kWidth = 960;
+
+  // Clock
+  it.strftime(25, 25, &id(clock_font), TextAlign::TOP_LEFT, "%H:%M",
+              id(rtc_time).now());
+
+  int right_width = measure_width("123||", id(normal_font));
+  render_sensor(it, kWidth - right_width / 2, kHeight * 0 / 10,
+                id(outside_temperature).state, "°C", "Outside");
+  render_sensor(it, kWidth - right_width / 2, kHeight * 3 / 10,
+                id(lounge_temperature).state, "°C", "Lounge");
+  render_sensor(it, kWidth - right_width / 2, kHeight * 6 / 10,
+                id(solar_power).state, "W", "Solar");
+  render_sensor(it, right_width / 2, kHeight * 6 / 10, id(uptime_sensor).state,
+                "s", "Uptime");
+
+  static const struct {
+    float level;
+    std::string icon;
+  } battery_levels[] = {
+      {10, "mdi-battery-alert-variant-outline"},
+      {40, "mdi-battery-low"},
+      {70, "mdi-battery-medium"},
+      {std::numeric_limits<float>::max(), "mdi-battery-high"},
+  };
+
+  // Battery
+  float battery_level = id(m5paper_battery_level).state;
+  if (!std::isnan(battery_level)) {
+    for (const auto& level : battery_levels) {
+      if (battery_level <= level.level) {
+        it.print(910, 10, &id(battery_font),
+                 id(material_icons_map)[level.icon].c_str());
+        break;
+      }
+    }
+  }
+}
Author	SHA1	Message	Date
Michael Hope	9aa40ec69c	m5paper: render a basic display with time and sensors	2024-04-17 19:43:06 +02:00
Michael Hope	5efc4d9922	bm8563: fix the timeout scale factor	2024-04-17 19:43:00 +02:00
alorente	2707331ca6	Fix esp-idf framework build	2024-03-10 20:55:59 +01:00
alorente	0e3af1bd47	add external_components	2024-03-10 01:23:40 +01:00
alorente	6405af06fe	Fix GT911 not starting + some improvements	2024-03-09 18:27:20 +01:00
alorente	8c3be33acb	Use standard ADC component	2024-03-08 23:03:32 +01:00
alorente	391f1c85d8	Fix rotation	2024-01-19 16:00:51 +01:00
alorente	74f8c5830f	Add model option for it8951e + some simplifications arround rotation	2024-01-17 18:42:17 +01:00
alorente	72a8413e7b	Fix rotation at startup	2024-01-12 18:09:35 +01:00
alorente	70ee692e20	Small updates and cleanup	2024-01-11 22:58:35 +01:00