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pmb 6 button switch now V1.1

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2025-08-06 16:17:14 +12:00
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esphome/esp-6buttontest-pmb.yaml
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@@ -1,32 +1,51 @@
##########################################################################################
##########################################################################################
# PMB Electronics 6 Button ESP32 Switch
#
# V1.1 2025-08-06 Various function updates, Ext V calibrated (for my unit)
# V1.0 2025-08-04 Initial Version
##########################################################################################
# PMB Product Details Page https://rcbeacon.com/blog/?p=5488
#
# DEVICE GPIO
# ------------------------------------------
# GPIO36 ADC1 (knob) GPIO39 ADC2 (Supply V)
# GPIO19 Button1 GPIO21 LED1
# GPIO35 Button2 GPIO25 LED2
# GPIO05 Button3 GPIO18 LED3
# GPIO33 Button4 GPIO26 LED4
# GPIO16 Button5 GPIO17 LED5
# GPIO12 Button6 GPIO13 LED6 (6 button/led may not be Populated)
#
# OPERATION (as set up at V1.0)
# 1. There are 4 buttons that toggle a virtual relay and turn on the
# associated LED when pressed. Inputs are debounced.
# 2. Button 5 does the same, but also if double pressed, a different V relay switches on
# and the LED slowly pulses. If held down for 2 seconds, a 3rd V relay switches on and the
# LED fast pulses (the 3 relays are exclusive, ie interlocked)
# 3. The knob gives a reported value of 0-100% when turned (as well as the adc value).
# this is calibratable
# 4. The system supply voltage is reported (10-20V) anbd is also calibratable.
# OPERATION (as at V1.1)
# 1. Buttons 1-3: These toggle a virtual relay (v_relay1 to 3) and also turn on the
# associated LED when pressed. Inputs are debounced.
# 2. Button 4: As with buttons1-3,but also if double pressed, the v_relay only
# stays on for a short period (default 30s) then switches off. The LED fast flashes.
# If it is held down, it stays on for longer (1hr default) and the LED slow flashes.
# 3. Button 5: As with Buttons1-3 BUT if double pressed, a different v_relay switches on
# (5B) and the LED slowly pulses. If held down for 2 seconds, a 3rd v_relay switches
# on (5C) and the LED fast pulses. The 3 v_relays are exclusive, only one can be
# on at a time.
# 4. The knob gives a reported value of 0-100% when turned (as well as the adc value).
# this can be calibrated in the substitutions section
# 5. The system supply voltage is reported (~10-20V).
# 6. Power Loss: LEDs and v_relays are restored on power loss (restore settings saved
# every 10s). If v_relay4 was turned on with a timer (double press or hold), the
# state isn't restored on power loss.
# 7. There is an overall brigntness slider/variable. This allows the LEDs (except when
# flashing) to have a maximum brightness (eg for night mode)
#
# NOTES
# 1. To Flash via ESPHome, you likely have to connect to the computer, start the flash
# then hold down I00 button. I think GPIO12 connection is preventing the flash process.
# then hold down I00 button. I think GPIO12 connection 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
# 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]" (I'm not bothered with this)
# 4. Normally I'd include SNTP for timing functions, and uptime diagnostics etc.
# I have commented this out in the packages section as not sure it is really needed here
# esp_adc/adc_oneshot.h and esp_adc/adc_continuous.h for oneshot mode and continuous mode
# drivers respectively" [-Wcpp]" (I'm not bothered with this)
# 4. Normally I'd include SNTP for timing/scheduling functions, and uptime diagnostics etc.
# I have commented this out in the packages section as not sure it is really needed here.
#
##########################################################################################
##########################################################################################
@@ -196,39 +215,6 @@ safe_mode:
network:
enable_ipv6: ${ipv6_enable}
##########################################################################################
# SCRIPT
# Restart Networking every x hours + rand mins. Starts on reboot and always runs
# This ensure that the device is connected to the best AP, but no need for it
# if one AP and it is always reliable.
##########################################################################################
script:
- id: random_reconnect
mode: restart
then:
- lambda: |-
// Compute total delay: base hours + random offset minutes
uint32_t extra;
#if defined(ESP32)
// ESP32 (both Arduino & IDF builds) uses esp_random()
extra = esp_random() % (${random_offset_max_minutes} + 1);
#elif defined(ESP8266)
// ESP8266 Arduino core
extra = os_random() % (${random_offset_max_minutes} + 1);
#else
// Fallback to esp_random() on other platforms
extra = esp_random() % (${random_offset_max_minutes} + 1);
#endif
uint32_t total_s = ${base_interval_hours} * 3600 + extra * 60;
ESP_LOGI("random_reconnect", "Next reconnect in %u seconds", total_s);
// Delay inside lambda (blocks script execution but OK for reconnect timing)
delay(total_s * 1000);
- logger.log: "network_check: performing reconnect"
- wifi.disable: {}
- delay: 1s
- wifi.enable: {}
- script.execute: random_reconnect
##########################################################################################
# MQTT CLIENT COMPONENT
# https://esphome.io/components/mqtt.html?highlight=mqtt
@@ -275,6 +261,20 @@ esphome:
friendly_name: ${friendly_name}
comment: ${description_comment} # Appears on the ESPHome page in HA
area: ${device_area}
on_boot:
then:
- lambda: |-
// if the user had manually left it ON, re-apply it now
if (id(vrelay4_manual_state)) {
id(vrelay_4).turn_on();
}
// now restore all your _other_ relays as you already had them
if (id(vrelay_1_state)) id(vrelay_1).turn_on();
if (id(vrelay_2_state)) id(vrelay_2).turn_on();
if (id(vrelay_3_state)) id(vrelay_3).turn_on();
if (id(vrelay_5_state)) id(vrelay_5).turn_on();
if (id(vrelay_5b_state)) id(vrelay_5b).turn_on();
if (id(vrelay_5c_state)) id(vrelay_5c).turn_on();
##########################################################################################
# ESP PLATFORM AND FRAMEWORK
@@ -290,7 +290,7 @@ esp32:
version: recommended # recommended, latest or dev
preferences:
flash_write_interval: 5min # not too important but anything written for reboot mem will wear the flash
flash_write_interval: 10s # not too important but anything written for reboot mem will wear the flash
##########################################################################################
# GLOBAL VARIABLES
@@ -316,6 +316,14 @@ globals:
type: bool
restore_value: yes
initial_value: 'false'
- id: vrelay4_manual_state
type: bool
restore_value: yes
initial_value: 'false'
- id: vrelay4_timer_state
type: bool
restore_value: no
initial_value: 'false'
- id: vrelay_5_state
type: bool
restore_value: yes
@@ -329,6 +337,11 @@ globals:
restore_value: yes
initial_value: 'false'
- id: max_led_brightness
type: float
restore_value: yes
initial_value: '1.0' # default to 100% on first run
##########################################################################################
# LOGGER COMPONENT
# https://esphome.io/components/logger.html
@@ -349,6 +362,84 @@ status_led:
number: GPIO2
inverted: yes
##########################################################################################
# SCRIPT COMPONENT
# https://esphome.io/components/script.html
# Scripts can be executednearly anywhere in your device’s configuration with a single call.
##########################################################################################
script:
# Restart Networking every x hours + rand mins. Starts on reboot and always runs
# This ensure that the device is connected to the best AP, but no need for it
# if one AP and it is always reliable.
- id: random_reconnect
mode: restart
then:
- lambda: |-
// Compute total delay: base hours + random offset minutes
uint32_t extra;
#if defined(ESP32)
// ESP32 (both Arduino & IDF builds) uses esp_random()
extra = esp_random() % (${random_offset_max_minutes} + 1);
#elif defined(ESP8266)
// ESP8266 Arduino core
extra = os_random() % (${random_offset_max_minutes} + 1);
#else
// Fallback to esp_random() on other platforms
extra = esp_random() % (${random_offset_max_minutes} + 1);
#endif
uint32_t total_s = ${base_interval_hours} * 3600 + extra * 60;
ESP_LOGI("random_reconnect", "Next reconnect in %u seconds", total_s);
// Delay inside lambda (blocks script execution but OK for reconnect timing)
delay(total_s * 1000);
- logger.log: "network_check: performing reconnect"
- wifi.disable: {}
- delay: 1s
- wifi.enable: {}
- script.execute: random_reconnect
# Button 4: Double-press short timer (should NOT restore after power loss)
- id: button4_short
then:
- lambda: |-
// Timed mode (not manual) → will NOT be restored on reboot
id(vrelay4_manual_state) = false;
- switch.turn_off: vrelay_4 # keep the virtual relay OFF during timer
- lambda: |-
// Start 30 s fast-flash timer
id(vrelay4_timer_state) = true;
{
auto call = id(led4).turn_on();
call.set_brightness(id(max_led_brightness));
call.set_effect("Flash Fast");
call.perform();
}
- delay: 30s
- lambda: |-
// Timer expired → clear
id(vrelay4_timer_state) = false;
- light.turn_off: led4
# Button 4: Hold long timer (should NOT restore after power loss)
- id: button4_long
then:
- lambda: |-
// Timed mode (not manual) → will NOT be restored on reboot
id(vrelay4_manual_state) = false;
- switch.turn_off: vrelay_4 # keep the virtual relay OFF during timer
- lambda: |-
// Start 60 min slow-flash timer
id(vrelay4_timer_state) = true;
{
auto call = id(led4).turn_on();
call.set_brightness(id(max_led_brightness));
call.set_effect("Flash Slow");
call.perform();
}
- delay: 60min
- lambda: |-
// Timer expired → clear
id(vrelay4_timer_state) = false;
- light.turn_off: led4
##########################################################################################
# BINARY SENSORS
# https://esphome.io/components/binary_sensor/
@@ -370,6 +461,7 @@ binary_sensor:
- delayed_off: 50ms
on_press:
- switch.toggle: vrelay_1
- platform: gpio
pin:
number: GPIO35
@@ -381,6 +473,7 @@ binary_sensor:
- delayed_off: 50ms
on_press:
- switch.toggle: vrelay_2
- platform: gpio
pin:
number: GPIO05
@@ -392,6 +485,7 @@ binary_sensor:
- delayed_off: 50ms
on_press:
- switch.toggle: vrelay_3
- platform: gpio
pin:
number: GPIO33
@@ -401,33 +495,67 @@ binary_sensor:
filters:
- delayed_on: 50ms
- delayed_off: 50ms
on_press:
- switch.toggle: vrelay_4
on_multi_click:
# Single click: cancel timers, then toggle relay+LED
- timing:
- ON for 50ms to 400ms
- OFF for at least 250ms
then:
- script.stop: button4_short
- script.stop: button4_long
- switch.toggle: vrelay_4
# Double click → short sequence
- timing:
- ON for 50ms to 400ms
- OFF for 50ms to 300ms
- ON for 50ms to 400ms
then:
- script.stop: button4_long
- script.execute: button4_short
# Hold → long sequence
- timing:
- ON for at least 2s
then:
- script.stop: button4_short
- script.execute: button4_long
- platform: gpio
pin:
number: GPIO16
mode: INPUT
inverted: true
name: "Button 5: ${switch_5_name}"
filters:
- delayed_on: 30ms
- delayed_off: 30ms
on_multi_click:
# Double click
# Single click: if any of 5/5B/5C is on → turn them all off; else turn on 5
- timing:
- ON for 50ms to 500ms
- OFF for 50ms to 500ms
- ON for 50ms to 500ms
- ON for 50ms to 400ms
- OFF for at least 250ms
then:
- lambda: |-
if (id(vrelay_5_state) || id(vrelay_5b_state) || id(vrelay_5c_state)) {
id(vrelay_5).turn_off();
id(vrelay_5b).turn_off();
id(vrelay_5c).turn_off();
} else {
id(vrelay_5).turn_on();
}
# Double click → vrelay_5b
- timing:
- ON for 50ms to 400ms
- OFF for 50ms to 300ms
- ON for 50ms to 400ms
then:
- switch.toggle: vrelay_5b
# Hold
# Hold → vrelay_5c
- 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
# FUTURE: Board allows for 6 buttons
#- platform: gpio
@@ -481,17 +609,16 @@ output:
# FUTURE: Board allows for 6 buttons
#- platform: ledc
# id: led6_output
# pin: GPIOXX
# pin: GPIO13
# 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:
# 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.
- platform: monochromatic
id: led1
output: led1_output
@@ -508,19 +635,40 @@ light:
id: led4
output: led4_output
name: "LED 4: ${switch_4_name}"
effects:
- strobe:
name: "Flash Slow"
colors:
- state: ON
duration: 1s
- state: OFF
duration: 0.5s
- strobe:
name: "Flash Fast"
colors:
- state: ON
duration: 500ms
- state: OFF
duration: 100ms
- platform: monochromatic
id: led5
output: led5_output
name: "LED 5: ${switch_5_name}"
effects:
- strobe:
# Pulse 0.5s: smooth ramp between 0% and current brightness
- pulse:
name: "Pulse 0.5s"
colors:
- state: ON
brightness: 100%
duration: 500ms
- state: OFF
duration: 500ms
transition_length:
on_length: 0.5s
off_length: 0.5s
update_interval: 1s
# Pulse 0.1s: ramp up 0.5s / down 0.1s
- pulse:
name: "Pulse 0.1s"
transition_length:
on_length: 0.5s
off_length: 0.1s
update_interval: 600ms
# FUTURE: Board allows for 6 buttons
#- platform: monochromatic
@@ -532,20 +680,24 @@ light:
# 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:
# 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.
- platform: template
name: "Output 1: ${switch_1_name}"
id: vrelay_1
optimistic: true
restore_mode: RESTORE_DEFAULT_OFF
lambda: |-
return id(vrelay_1_state);
turn_on_action:
- light.turn_on: led1
- lambda: |-
auto call = id(led1).turn_on();
call.set_brightness(id(max_led_brightness));
call.perform();
- lambda: |-
id(vrelay_1_state) = true;
turn_off_action:
@@ -556,10 +708,15 @@ switch:
- platform: template
name: "Output 2: ${switch_2_name}"
id: vrelay_2
optimistic: true
restore_mode: RESTORE_DEFAULT_OFF
lambda: |-
return id(vrelay_2_state);
turn_on_action:
- light.turn_on: led2
- lambda: |-
auto call = id(led2).turn_on();
call.set_brightness(id(max_led_brightness));
call.perform();
- lambda: |-
id(vrelay_2_state) = true;
turn_off_action:
@@ -570,10 +727,15 @@ switch:
- platform: template
name: "Output 3: ${switch_3_name}"
id: vrelay_3
optimistic: true
restore_mode: RESTORE_DEFAULT_OFF
lambda: |-
return id(vrelay_3_state);
turn_on_action:
- light.turn_on: led3
- lambda: |-
auto call = id(led3).turn_on();
call.set_brightness(id(max_led_brightness));
call.perform();
- lambda: |-
id(vrelay_3_state) = true;
turn_off_action:
@@ -584,62 +746,98 @@ switch:
- platform: template
name: "Output 4: ${switch_4_name}"
id: vrelay_4
optimistic: true
restore_mode: RESTORE_DEFAULT_OFF
lambda: |-
// our single "source of truth" is vrelay_4_state
return id(vrelay_4_state);
turn_on_action:
- light.turn_on: led4
- lambda: |-
id(vrelay_4_state) = true;
// a true manual toggle
id(vrelay4_manual_state) = true;
// clear any leftover timer (shouldn't happen)
id(vrelay4_timer_state) = false;
id(vrelay_4_state) = true;
{
auto call = id(led4).turn_on();
call.set_brightness(id(max_led_brightness));
call.perform();
}
turn_off_action:
- light.turn_off: led4
- lambda: |-
id(vrelay_4_state) = false;
// manual switch-off
id(vrelay4_manual_state) = false;
id(vrelay4_timer_state) = false;
id(vrelay_4_state) = false;
- light.turn_off: led4
- platform: template
name: "Output 5: ${switch_5_name}"
id: vrelay_5
optimistic: true
restore_mode: RESTORE_DEFAULT_OFF
lambda: |-
return id(vrelay_5_state);
turn_on_action:
- light.turn_on: led5
- switch.turn_off: vrelay_5b
- switch.turn_off: vrelay_5c
- lambda: |-
auto call = id(led5).turn_on();
call.set_brightness(id(max_led_brightness));
call.perform();
- 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
optimistic: true
restore_mode: RESTORE_DEFAULT_OFF
lambda: |-
return id(vrelay_5b_state);
turn_on_action:
- logger.log: "vrelay_5b ON"
- switch.turn_off: vrelay_5
- switch.turn_off: vrelay_5c
- lambda: |-
auto call = id(led5).turn_on();
call.set_brightness(id(max_led_brightness));
call.set_effect("Pulse 0.5s");
call.perform();
- lambda: |-
id(vrelay_5b_state) = true;
turn_off_action:
- logger.log: "vrelay_5b OFF"
- light.turn_off: led5
- lambda: |-
id(vrelay_5b_state) = false;
- platform: template
name: "Output 5C: ${switch_5c_name}"
id: vrelay_5c
optimistic: true
restore_mode: RESTORE_DEFAULT_OFF
lambda: |-
return id(vrelay_5c_state);
turn_on_action:
- light.turn_on:
id: led5
effect: "Pulse 0.5s"
- switch.turn_off: vrelay_5
- switch.turn_off: vrelay_5b
- lambda: |-
auto call = id(led5).turn_on();
call.set_brightness(id(max_led_brightness));
call.set_effect("Pulse 0.1s");
call.perform();
- lambda: |-
id(vrelay_5c_state) = true;
turn_off_action:
- light.turn_off: led5
- lambda: |-
id(vrelay_5c_state) = false;
#- switch.turn_off: vrelay_5
# FUTURE: Board allows for 6 buttons
#- platform: template
@@ -695,17 +893,18 @@ sensor:
pin: GPIO39
name: "External Supply Voltage"
id: supply_voltage
attenuation: 11db # Up to ~3.9V at ADC pin
attenuation: 12db
update_interval: 2s
filters:
- calibrate_linear: # https://esphome.io/components/sensor/#calibrate-linear
# Format: raw_value -> real_voltage_at_pin
- 00.66 -> 10.00 # Example: ADC reads X when pin is -> actually Y
- 00.99 -> 15.00
- 01.30 -> 20.00
- 1.80 -> 20.00 # Example: ADC reads X when pin is -> actually Y
- 1.35 -> 15.00
- 0.89 -> 10.00
#- multiply: 4.00 # Voltage divider ratio
unit_of_measurement: "V"
## DIAGNOSTIC ONLY SENSORS BELOW ##
- platform: uptime # Uptime for this device in seconds
name: "Uptime (s):"
@@ -774,3 +973,49 @@ button:
name: "FACTORY RESET:"
entity_category: "diagnostic"
disabled_by_default: true
##########################################################################################
# NUMBER COMPONENT
# https://esphome.io/components/number/
##########################################################################################
number:
- platform: template
name: "LED Max Brightness"
id: led_max_brightness_number
optimistic: true
restore_value: true
initial_value: "1.0" # show 100% on first boot
min_value: 0.2
max_value: 1.0
step: 0.05
unit_of_measurement: "%"
set_action:
- lambda: |-
// store the new max
id(max_led_brightness) = x;
// if any LED is currently on, re-apply at new brightness
if (id(vrelay_1_state)) {
auto call = id(led1).turn_on();
call.set_brightness(x);
call.perform();
}
if (id(vrelay_2_state)) {
auto call = id(led2).turn_on();
call.set_brightness(x);
call.perform();
}
if (id(vrelay_3_state)) {
auto call = id(led3).turn_on();
call.set_brightness(x);
call.perform();
}
if (id(vrelay_4_state)) {
auto call = id(led4).turn_on();
call.set_brightness(x);
call.perform();
}
if (id(vrelay_5_state)) {
auto call = id(led5).turn_on();
call.set_brightness(x);
call.perform();
}