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zorruno-homeassistant/esphome/esp-6buttontest-pmb.yaml
2025-08-05 00:21:37 +12:00

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##########################################################################################
##########################################################################################
# PMB Electronics 6 Button ESP32 Switch
# V1.0 2025-08-04 Initial Version
##########################################################################################
# PMB Details Page https://rcbeacon.com/blog/?p=5488
# NOTES
# 1. To Flash via ESPHome, you likely have to connect to the computer, start the flash
# process then hold down the I00 button. I think GPIO12 is preventing the flash process
# 2. OTA flash to an Existing Tasmota device is likely a bit hard with and ESP32 as they
# expect a signed Tasmota binary... and partition layout needs to be fixed anyway
# 3. EspHome warns on compiling: "legacy adc driver is deprecated, please migrate to use
# esp_adc/adc_oneshot.h and esp_adc/adc_continuous.h for oneshot mode and continuous mode
# drivers respectively" [-Wcpp]""
#
##########################################################################################
##########################################################################################
##########################################################################################
# SPECIFIC DEVICE VARIABLE SUBSTITUTIONS
# If NOT using a secrets file, just replace "!secret my_key" with the password etc (in quotes)
##########################################################################################
substitutions:
# Device Naming
device_name: "esp-6buttontest-pmb" #the filename should be the device_name.yaml
friendly_name: "PMB Light Switch Test"
description_comment: "Multi Button Wallswitch in standard AU/NZ flush size. 5 Buttons with LEDs and one Knob"
device_area: "Lounge" # Allows ESP device to be automatically linked to an 'Area' in Home Assistant.
# Passwords
api_key: !secret esp-api_key # unfortunately you can't use substitutions inside secrets names
ota_pass: !secret esp-ota_pass # unfortunately you can't use substitutions inside secrets names
static_ip_address: !secret esp-6buttontest-pmb_ip
# Device Settings
log_level: "INFO" # Define logging level: NONE, ERROR, WARN, INFO, DEBUG (Default), VERBOSE, VERY_VERBOSE
update_interval: "60s" # update time for for general sensors etc
pwm_freq: "1000Hz"
ledc_bits: "12"
# Switch Naming
switch_1_name: "Red"
switch_2_name: "White"
switch_3_name: "Green"
switch_4_name: "Orange"
switch_5_name: "Blue"
switch_5b_name: "Blue (Double)"
switch_5c_name: "Blue (Hold)"
# switch_6_name: "Spare"
variable_1_name: "Dimmer"
variable_1_full_scale: "3.14" # ADC reading when at 100% (adjust after calibration)
variable_1_min_scale: "0.14" # volts at ADC for 0% (adjust after calibration)
##########################################################################################
# PACKAGES: Included Common Packages
# https://esphome.io/components/packages.html
##########################################################################################
packages:
common_wifi: !include
file: common/network_common.yaml
vars:
local_device_name: "${device_name}"
local_static_ip_address: "${static_ip_address}"
local_ota_pass: "${ota_pass}"
common_api: !include
file: common/api_common.yaml
vars:
local_api_key: "${api_key}"
#common_webportal: !include
# file: common/webportal_common.yaml
common_mqtt: !include
file: common/mqtt_common.yaml
vars:
local_device_name: "${device_name}"
common_sntp: !include
file: common/sntp_common.yaml
common_general_sensors: !include
file: common/sensors_common.yaml
vars:
local_friendly_name: "${friendly_name}"
local_update_interval: "${update_interval}"
#############################################
# ESPHome
# https://esphome.io/components/esphome.html
#############################################
esphome:
name: ${device_name}
friendly_name: ${friendly_name}
comment: ${description_comment} # Appears on the esphome page in HA
area: ${device_area}
##########################################################################################
# ESP Platform and Framework
# https://esphome.io/components/esp32.html
##########################################################################################
# Suggest using ESP-IDF Framework. Changes might need need to be cable flashed here to
# reset the partitioning
##########################################################################################
esp32:
board: esp32dev
framework:
type: esp-idf # "esp-idf" OR "arduino".
version: recommended # recommended, latest or dev
preferences:
flash_write_interval: 5min # not too important but anything written for reboot mem will wear the flash
##########################################################################################
# GLOBALS - State storage for vrelays
##########################################################################################
globals:
- id: vrelay_1_state
type: bool
restore_value: yes
initial_value: 'false'
- id: vrelay_2_state
type: bool
restore_value: yes
initial_value: 'false'
- id: vrelay_3_state
type: bool
restore_value: yes
initial_value: 'false'
- id: vrelay_4_state
type: bool
restore_value: yes
initial_value: 'false'
- id: vrelay_5_state
type: bool
restore_value: yes
initial_value: 'false'
- id: vrelay_5b_state
type: bool
restore_value: yes
initial_value: 'false'
- id: vrelay_5c_state
type: bool
restore_value: yes
initial_value: 'false'
#############################################
# ESPHome Logging Enable
# https://esphome.io/components/logger.html
#############################################
logger:
level: ${log_level} #INFO Level suggested, or DEBUG for testing
##########################################################################################
# STATUS LED
# https://esphome.io/components/status_led.html
##########################################################################################
# This is usually the blue LED on the ESP32 Dev board
# Status_LED can show ESPHome errors and warnings
##########################################################################################
status_led:
pin:
number: GPIO2
inverted: yes
##########################################################################################
# BINARY SENSORS
# https://esphome.io/components/binary_sensor/
##########################################################################################
# These are the input buttons on GPIO.
# No "mode: INPUT_PULLUP" needed as they have external pullups
# Switches pull to GND so "inverted:true" for espHome to report ON when pressed.
# They will toggle the virtual relays when pressed (the vrelays will toggle the LEDs)
##########################################################################################
binary_sensor:
- platform: gpio
pin:
number: GPIO19
mode: INPUT
inverted: true
name: "Button 1: ${switch_1_name}"
filters:
- delayed_on: 50ms
- delayed_off: 50ms
on_press:
- switch.toggle: vrelay_1
- platform: gpio
pin:
number: GPIO35
mode: INPUT
inverted: true
name: "Button 2: ${switch_2_name}"
filters:
- delayed_on: 50ms
- delayed_off: 50ms
on_press:
- switch.toggle: vrelay_2
- platform: gpio
pin:
number: GPIO05
mode: INPUT
inverted: true
name: "Button 3: ${switch_3_name}"
filters:
- delayed_on: 50ms
- delayed_off: 50ms
on_press:
- switch.toggle: vrelay_3
- platform: gpio
pin:
number: GPIO33
mode: INPUT
inverted: true
name: "Button 4: ${switch_4_name}"
filters:
- delayed_on: 50ms
- delayed_off: 50ms
on_press:
- switch.toggle: vrelay_4
- platform: gpio
pin:
number: GPIO16
mode: INPUT
inverted: true
name: "Button 5: ${switch_5_name}"
on_multi_click:
# Double click
- timing:
- ON for 50ms to 500ms
- OFF for 50ms to 500ms
- ON for 50ms to 500ms
then:
- switch.toggle: vrelay_5b
# Hold
- timing:
- ON for at least 2s
then:
- switch.toggle: vrelay_5c
# Single click
- timing:
- ON for 50ms to 500ms
- OFF for at least 300ms
then:
- switch.toggle: vrelay_5
#- platform: gpio
# pin:
# number: GPIO12
# mode: INPUT
# inverted: true
# name: "Button 6: ${switch_6_name}"
# filters:
# - delayed_on: 50ms
# - delayed_off: 50ms
# on_press:
# - switch.toggle: vrelay_6
##########################################################################################
# OUTPUT COMPONENT
# https://esphome.io/components/light/index.html
##########################################################################################
# An OUTPUT can be binary (0,1) or float, which is any value between 0 and 1.
# PWM Outputs such as "ledc" are float. https://esphome.io/components/output/ledc.html
# We could change frequency: "100Hz" and/or resolution: "12", but these are the default.
##########################################################################################
output:
- platform: ledc
id: led1_output
pin: GPIO21
frequency: ${pwm_freq}
- platform: ledc
id: led2_output
pin: GPIO25
frequency: ${pwm_freq}
- platform: ledc
id: led3_output
pin: GPIO18
frequency: ${pwm_freq}
- platform: ledc
id: led4_output
pin: GPIO26
frequency: ${pwm_freq}
- platform: ledc
id: led5_output
pin: GPIO17
frequency: ${pwm_freq}
##########################################################################################
# LIGHT COMPONENT
# https://esphome.io/components/light/index.html
##########################################################################################
# We are just going to use simple monochromatic component as only one colour to PWM control
# This doesn't actually do anything by itself, you need to tied it to an OUTPUT component.
##########################################################################################
light:
- platform: monochromatic
id: led1
output: led1_output
name: "LED 1: ${switch_1_name}"
- platform: monochromatic
id: led2
output: led2_output
name: "LED 2: ${switch_2_name}"
- platform: monochromatic
id: led3
output: led3_output
name: "LED 3: ${switch_3_name}"
- platform: monochromatic
id: led4
output: led4_output
name: "LED 4: ${switch_4_name}"
- platform: monochromatic
id: led5
output: led5_output
name: "LED 5: ${switch_5_name}"
effects:
- strobe:
name: "Pulse 0.5s"
colors:
- state: ON
brightness: 100%
duration: 500ms
- state: OFF
duration: 500ms
##########################################################################################
# SWITCH COMPONENT
# https://esphome.io/components/switch/
##########################################################################################
# Normally SWITCH would be for things like a relay output and turning that on and off.
# We are using it for virtual relays, that show up in Home Assistant etc, and toggling
# them along with the LEDs when the buttons are pressed.
# Separating them from the LEDs as outputs means we can do thinks like light blinking etc
# but still leave the switch outputs toggled on or off.
##########################################################################################
switch:
- platform: template
name: "Output 1: ${switch_1_name}"
id: vrelay_1
lambda: |-
return id(vrelay_1_state);
turn_on_action:
- light.turn_on: led1
- lambda: |-
id(vrelay_1_state) = true;
turn_off_action:
- light.turn_off: led1
- lambda: |-
id(vrelay_1_state) = false;
- platform: template
name: "Output 2: ${switch_2_name}"
id: vrelay_2
lambda: |-
return id(vrelay_2_state);
turn_on_action:
- light.turn_on: led2
- lambda: |-
id(vrelay_2_state) = true;
turn_off_action:
- light.turn_off: led2
- lambda: |-
id(vrelay_2_state) = false;
- platform: template
name: "Output 3: ${switch_3_name}"
id: vrelay_3
lambda: |-
return id(vrelay_3_state);
turn_on_action:
- light.turn_on: led3
- lambda: |-
id(vrelay_3_state) = true;
turn_off_action:
- light.turn_off: led3
- lambda: |-
id(vrelay_3_state) = false;
- platform: template
name: "Output 4: ${switch_4_name}"
id: vrelay_4
lambda: |-
return id(vrelay_4_state);
turn_on_action:
- light.turn_on: led4
- lambda: |-
id(vrelay_4_state) = true;
turn_off_action:
- light.turn_off: led4
- lambda: |-
id(vrelay_4_state) = false;
- platform: template
name: "Output 5: ${switch_5_name}"
id: vrelay_5
lambda: |-
return id(vrelay_5_state);
turn_on_action:
- light.turn_on: led5
- lambda: |-
id(vrelay_5_state) = true;
turn_off_action:
- light.turn_off: led5
- lambda: |-
id(vrelay_5_state) = false;
#- switch.turn_off: vrelay_5c
- platform: template
name: "Output 5B: ${switch_5b_name}"
id: vrelay_5b
lambda: |-
return id(vrelay_5b_state);
turn_on_action:
- logger.log: "vrelay_5b ON"
- lambda: |-
id(vrelay_5b_state) = true;
turn_off_action:
- logger.log: "vrelay_5b OFF"
- lambda: |-
id(vrelay_5b_state) = false;
- platform: template
name: "Output 5C: ${switch_5c_name}"
id: vrelay_5c
lambda: |-
return id(vrelay_5c_state);
turn_on_action:
- light.turn_on:
id: led5
effect: "Pulse 0.5s"
- lambda: |-
id(vrelay_5c_state) = true;
turn_off_action:
- light.turn_off: led5
- lambda: |-
id(vrelay_5c_state) = false;
#- switch.turn_off: vrelay_5
#- platform: template
# name: "Output 6: ${switch_6_name}"
# id: vrelay_6
# restore_mode: RESTORE_DEFAULT_OFF
# optimistic: false
# turn_on_action:
# - light.turn_on: led6
# turn_off_action:
# - light.turn_off: led6
sensor:
# Raw ADC reading from GPIO36
- platform: adc
pin: GPIO36
id: dimmer_raw
name: "Dimmer Raw"
attenuation: 11db
update_interval: 0.5s
on_value:
then:
- lambda: |-
// Convert raw ADC (x) to volts
float volts = x;
// Apply min/max calibration
float min_v = ${variable_1_min_scale};
float max_v = ${variable_1_full_scale};
// Calculate percentage between min and max
float pct = ((volts - min_v) / (max_v - min_v)) * 100.0;
// Clamp result between 0 and 100
if (pct > 100.0) pct = 100.0;
if (pct < 0.0) pct = 0.0;
// Publish to percentage sensor
id(dimmer_percent).publish_state(pct);
# Percentage sensor derived from raw ADC
- platform: template
id: dimmer_percent
name: "${variable_1_name}"
unit_of_measurement: "%"
accuracy_decimals: 0
# External supply voltage from GPIO39
- platform: adc
pin: GPIO39
name: "External Supply Voltage"
id: supply_voltage
attenuation: 11db # Up to ~3.9V at ADC pin
update_interval: 2s
filters:
- calibrate_linear:
# Format: raw_value -> real_voltage_at_pin
- 00.66 -> 10.00 # Example: ADC reads 0.80 when pin is actually 3.20V
- 00.99 -> 15.00 # Example: ADC reads 1.00 when pin is actually 4.00V
- 01.30 -> 20.00 # Example: ADC reads 0.90 when pin is actually 3.60V
#- multiply: 4.00 # Voltage divider ratio
unit_of_measurement: "V"