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esphome led controller V1.2

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2025-08-18 18:47:23 +12:00
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esphome/esp-downstairskitchleds.yaml
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@@ -1,22 +1,24 @@
##########################################################################################
##########################################################################################
# DOWNSTAIRS KITCHEN - OVER PANTRY LEDS
#
# Controlled by a Sinilink Mosfet Board (ESP8266)
# Title: DOWNSTAIRS KITCHEN - OVER PANTRY LEDS
# Hardware: Sinilink Mosfet Board XY-VFMS (ESP8266)
# https://devices.esphome.io/devices/Sinilink-XY-VFMS
# Repo: https://home.fox.co.nz/gitea/zorruno/zorruno-homeassistant/src/branch/master/esphome/esp-downstairskitchleds.yaml
#
# V1.1 - 2025-08-18 Full tidyup as general purpose LED strip controller
# V1.0 - 2025-08-17 First Setup (and replacement of Tasmota)
#
# DEVICE GPIO
# ------------------------------------------
# Sinilink Board
# https://devices.esphome.io/devices/Sinilink-XY-VFMS
# DEVICE GPIO Sinilink XY-VFMS
# ------------------------------------------
# GPIO02 Blue LED (We'll use this for ESPHome status)
# GPIO04 Mosfet Output (0V when switched) and Red LED
# GPIO12 Toggle Button
# GPIO13 Green LED (We'll use this to display fading status)
#
# ------------------------------------------
# OPERATION (as at V1.1)
# ------------------------------------------
# 1. General Purpuse LED controller
# 2. Designed for a Sinilink XY-VFMS board that has a mosfet output and supposedly will handle
# 5A and a DC input of 5V-36V.
@@ -29,8 +31,23 @@
# 6. Min and Max output settings aren't set in Home assistant/MQTT, but you could do this if
# needed. With a 1MB flash, it is starting to get tight. I have done minimal optimising
# at this stage though.
# 7. There are PACKAGES included for a bunch of things such as the common network
# items, diagnostic entities, MQTT and SNTP (if needed)
# 7. There are PACKAGES included for the common things such as the network
# items, diagnostic entities, MQTT and SNTP (if needed, get them from the repo or use your own)
# 8. Default config is to always fade slowly up to full when powered up (so can be deployed with
# no network etc)
# 9. The green LED on the sinilink flashes whilst fading (differently for up/down). The red LED
# follows the output (it is the same GPIO as the MOSFET)
# 10.Timing of fades should be based on settings, or a percentage of them if eg already half brightness.
# 11.A useful 3D printed case: https://cults3d.com/en/3d-model/tool/snapfit-enclosure-for-esp8266-sinilink-xy-wfms-5v-36v-mosfet-switch-module
# 12.Some things you can change in Home Assistant/MQTT
# - Start up function
# - Up/Down/Stop fade buttons
# - A fade up/fade down switch
# - Normal on/off switch (quick ramp up/down)
# - Setting for fade up and fade times (0-60 seconds)
# - Output display of % PWM output
# - Ability to set output to any value (1-100, but respects min/max)
# - Default has a bunch of device diagnostic in the PACKAGE included (Sensors_Common)
#
###########################################################################################
##########################################################################################
@@ -48,7 +65,7 @@ substitutions:
# Project Naming
project_name: "Sinilink.XY-WFMS" # Project Details
project_version: "v1.0" # Project V denotes release of yaml file, allowing checking of deployed vs latest version
project_version: "v1.1" # Project V denotes release of yaml file, allowing checking of deployed vs latest version
# Passwords & Secrets
api_key: !secret esp-api_key
@@ -59,20 +76,27 @@ substitutions:
# Device Settings
log_level: "INFO" # Define logging level: NONE, ERROR, WARN, INFO, DEBUG (Default), VERBOSE, VERY_VERBOSE
update_interval: "10s" # update time for for general sensors etc
update_interval: "20s" # update time for for general sensors etc
# MQTT LOCAL Controls
#mqtt_device_name: "bedroom2-ceilingfan"
#mqtt_local_command_topic: "${mqtt_local_command_main_topic}/${mqtt_device_name}" # Topic we will use to command this locally without HA
#mqtt_local_status_topic: "${mqtt_local_status_main_topic}/${mqtt_device_name}" # Topic we will use to view status locally without HA
mqtt_local_device_name: "downstairskitchen-pantryleds"
mqtt_local_command_topic: "${mqtt_local_command_main_topic}/${mqtt_local_device_name}" # Topic we will use to command this locally without HA
mqtt_local_status_topic: "${mqtt_local_status_main_topic}/${mqtt_local_device_name}" # Topic we will use to view status locally without HA
mqtt_local_device_command_ON: "ON"
mqtt_local_device_command_OFF: "OFF"
# MQTT REMOTE Controls
#mqtt_remote_device_name: "downstairskitchen-pantryleds"
#mqtt_remote_device_command_topic: "${mqtt_local_command_main_topic}/${mqtt_remote_device_name}/light/set"
#mqtt_remote_device_command1: "+"
#mqtt_remote_device_command2: "-"
#mqtt_remote_device_command3: "0"
#mqtt_local_status_topic: "${mqtt_local_status_main_topic}/${mqtt_remote_device_name}/speed/state" # Topic we will use to view status locally without HA
# Button Naming & Icons
# Switch/Relay Naming & Icons
##########################################################################################
# PACKAGES: Included Common Packages
# https://esphome.io/components/packages.html
@@ -103,7 +127,7 @@ packages:
local_update_interval: "${update_interval}"
##########################################################################################
# ESPHome
# ESPHome CORE CONFIGURATION
# https://esphome.io/components/esphome.html
##########################################################################################
esphome:
@@ -122,7 +146,6 @@ esphome:
case 1: id(restart_action).publish_state("Restore Brightness"); break;
case 2: default: id(restart_action).publish_state("Remain Off"); break;
}
# Mode 0: Fade up to full (respect min/max & ramp time)
- if:
condition:
@@ -130,7 +153,6 @@ esphome:
then:
- lambda: 'id(ramp_switch_target_on) = true;'
- script.execute: ramp_on_script
# Mode 1: Restore Brightness quickly
- if:
condition:
@@ -164,7 +186,6 @@ esphome:
}
- delay: 300ms
- lambda: 'id(suppress_slider_sync) = false;'
# Mode 2: Remain Off
- if:
condition:
@@ -178,11 +199,12 @@ esphome:
- lambda: 'id(ramp_switch_target_on) = false;'
##########################################################################################
# ESP Platform and Framework
# ESP PLATFORM AND FRAMEWORK
# https://esphome.io/components/esp8266.html
# https://esphome.io/components/esp32.html
##########################################################################################
esp8266:
board: esp01_1m # The original sonoff basic
board: esp01_1m
restore_from_flash: true # restore some values on reboot
preferences:
@@ -192,49 +214,89 @@ mdns:
disabled: false # Disabling will make the build file smaller (and it is still available via static IP)
##########################################################################################
# ESPHome Logging Enable
# GLOBAL VARIABLES
# https://esphome.io/components/globals.html
##########################################################################################
globals:
# Minimum Brightness % for LEDs (will switch off if <=)
- id: min_brightness_pct
type: int
restore_value: true
initial_value: '3' # start/finish at X%
# Maximum Brightness % for LEDs (should never go beyond this)
- id: max_brightness_pct
type: int
restore_value: false
initial_value: '90' # hard cap; never exceed this
# Default Fading Up Time (Selectable and will be retained)
- id: ramp_up_ms # fade-in when turned ON
type: int
restore_value: true
initial_value: '5000' # 5 s
# Default Fading Down Time (Selectable and will be retained)
- id: ramp_down_ms # fade-out when turned OFF
type: int
restore_value: true
initial_value: '10000' # 10 s
# Action on Restart. (0=Fade full, 1=Restore brightness, 2=Remain off)
- id: restart_mode
type: int
restore_value: true
initial_value: '0' # default = Fade Up to Full (so can be deployed with no other setup)
# Determine last fade tirection.
# true when you’ve asked the light to end up ON (ramp up)
# and false when you’ve asked it to end up OFF
- id: ramp_switch_target_on
type: bool
restore_value: true
initial_value: 'false'
# Prevent jitter when adjusting the slider
- id: suppress_slider_sync
type: bool
restore_value: false
initial_value: 'false'
# actual 0..100 seen last time, for restart
- id: last_brightness_pct
type: float
restore_value: true
initial_value: '0.0'
# last published "Output Set (0-100)" integer
- id: last_set_pos
type: int
restore_value: false
initial_value: '-1'
# helper to keep blink time == transition time
- id: last_ramp_ms
type: int
restore_value: false
initial_value: '0'
##########################################################################################
# LOGGER COMPONENT
# https://esphome.io/components/logger.html
# Logs all log messages through the serial port and through MQTT topics.
##########################################################################################
logger:
level: "${log_level}" # INFO Level suggested, or DEBUG for testing
baud_rate: 0 # set to 0 for no logging via UART, needed if you are using it for other serial things (eg PZEM, Serial control)
##########################################################################################
# GLOBALS: ramp times (milliseconds)
# MQTT COMMANDS
# This adds device-specific MQTT command triggers to the common MQTT configuration.
##########################################################################################
globals:
- id: min_brightness_pct
type: int
restore_value: true
initial_value: '3' # start/finish at X%
- id: max_brightness_pct
type: int
restore_value: false
initial_value: '90' # hard cap; never exceed this
- id: ramp_up_ms # fade-in when turned ON
type: int
restore_value: true
initial_value: '5000' # 5 s
- id: ramp_down_ms # fade-out when turned OFF
type: int
restore_value: true
initial_value: '10000' # 10 s
- id: ramp_switch_target_on
type: bool
restore_value: true
initial_value: 'false'
- id: suppress_slider_sync
type: bool
restore_value: false
initial_value: 'false'
- id: restart_mode # 0=Fade full, 1=Restore brightness, 2=Remain off
type: int
restore_value: true
initial_value: '0' # default = Ramp to full (so can be deployed with no other setup)
- id: last_brightness_pct # actual 0..100 seen last time
type: float
restore_value: true
initial_value: '0.0'
mqtt:
on_message:
# Light control to ramp up
- topic: "${mqtt_local_command_topic}/light/set"
payload: "${mqtt_local_device_command_ON}"
then:
- switch.turn_on: mosfet_ramp_switch
# Light control to ramp up
- topic: "${mqtt_local_command_topic}/light/set"
payload: "${mqtt_local_device_command_OFF}"
then:
- switch.turn_off: mosfet_ramp_switch
#########################################################################################
# STATUS LED
@@ -247,10 +309,6 @@ status_led:
number: GPIO2
inverted: true
##########################################################################################
# SWITCH COMPONENT
# https://esphome.io/components/switch/
##########################################################################################
##########################################################################################
# SWITCH COMPONENT
# https://esphome.io/components/switch/
@@ -326,8 +384,8 @@ button:
}
#########################################################################################
# SELECT SENSORS
#
# SELECT COMPONENT
# https://esphome.io/components/select/index.html
#########################################################################################
select:
- platform: template
@@ -387,7 +445,8 @@ binary_sensor:
- script.execute: ramp_on_script
##########################################################################################
# SENSOR: LED / PWM output percentage (0–100 %)
# SENSOR COMPONENT
# https://esphome.io/components/sensor/
##########################################################################################
sensor:
- platform: template
@@ -396,36 +455,40 @@ sensor:
unit_of_measurement: "%"
icon: mdi:percent
accuracy_decimals: 0
update_interval: 100ms
update_interval: 100ms # consider 200ms if you want fewer updates
lambda: |-
const auto &cv = id(mosfet_leds).current_values;
if (cv.is_on()) {
return cv.get_brightness() * 100.0f; // actual 0..100
} else {
return 0.0f;
}
return cv.is_on() ? (cv.get_brightness() * 100.0f) : 0.0f;
on_value:
then:
- lambda: |-
// Remember latest actual output (0..100) for "Restore Brightness"
id(last_brightness_pct) = x;
- if:
condition:
lambda: 'return !id(suppress_slider_sync);'
then:
- lambda: |-
float actual = x; // actual %
float minp = (float) id(min_brightness_pct);
float maxp = (float) id(max_brightness_pct);
if (maxp <= minp) maxp = minp + 1.0f;
float pos = (actual <= 0.0f) ? 0.0f : ((actual - minp) * 100.0f / (maxp - minp));
if (pos < 0.0f) pos = 0.0f;
if (pos > 100.0f) pos = 100.0f;
id(led_output_set_pct).publish_state((int) floorf(pos + 0.5f));
################################################################################
# TEMPLATE OUTPUTS: drive the real relays when the states change
################################################################################
// If not suppressing sync, update the 0..100 slider only when its INT changes
if (!id(suppress_slider_sync)) {
float actual = x; // actual %
float minp = (float) id(min_brightness_pct);
float maxp = (float) id(max_brightness_pct);
if (maxp <= minp) maxp = minp + 1.0f;
float pos = (actual <= 0.0f) ? 0.0f : ((actual - minp) * 100.0f / (maxp - minp));
if (pos < 0.0f) pos = 0.0f;
if (pos > 100.0f) pos = 100.0f;
int pos_i = (int) floorf(pos + 0.5f);
if (pos_i != id(last_set_pos)) {
id(last_set_pos) = pos_i;
id(led_output_set_pct).publish_state(pos_i);
}
}
##########################################################################################
# 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
##########################################################################################
output:
- platform: esp8266_pwm
id: mosfet_pwm
@@ -451,8 +514,16 @@ light:
icon: mdi:led-strip-variant
gamma_correct: 1.2
on_turn_on:
- mqtt.publish:
topic: "${mqtt_local_status_topic}/light/state"
payload: "${mqtt_local_device_command_ON}"
retain: true
- lambda: 'id(ramp_switch_target_on) = true;'
on_turn_off:
- mqtt.publish:
topic: "${mqtt_local_status_topic}/light/state"
payload: "${mqtt_local_device_command_OFF}"
retain: true
- lambda: 'id(ramp_switch_target_on) = false;'
on_state:
- lambda: |-
@@ -461,16 +532,14 @@ light:
if (cv.is_on() && cv.get_brightness() > cap + 0.001f) {
auto call = id(mosfet_leds).make_call();
call.set_state(true);
call.set_brightness(cap); // clamp to max
call.set_transition_length(0); // snap to cap
call.set_brightness(cap);
call.set_transition_length(0);
call.perform();
}
##########################################################################################
# NUMBERS: adjust ramp/smoothing from Home Assistant (seconds)
##########################################################################################
##########################################################################################
# NUMBERS: adjust ramp times and direct output set (0..100 mapped to min..max)
# NUMBER COMPONENT
# https://esphome.io/components/number/
##########################################################################################
number:
- platform: template
@@ -575,10 +644,11 @@ number:
- delay: 400ms
- lambda: 'id(suppress_slider_sync) = false;'
#################################################################################################
##########################################################################################
# SCRIPT COMPONENT
# https://esphome.io/components/script.html
#################################################################################################
# Scripts can be executed nearly anywhere in your device configuration with a single call.
##########################################################################################
script:
# Blink pattern while ramping UP: quick double-blink, pause, repeat
- id: led_flash_up
@@ -596,7 +666,6 @@ script:
- delay: 100ms
- output.turn_off: green_led_out
- delay: 400ms
# Blink pattern while ramping DOWN: steady slow blink
- id: led_flash_down
mode: restart
@@ -610,6 +679,7 @@ script:
- output.turn_off: green_led_out
- delay: 250ms
# Script: ramp up from current level. Obey global max.
- id: ramp_on_script
mode: restart
then:
@@ -640,22 +710,12 @@ script:
float frac = (cap - curr) / (cap - floor);
if (frac < 0.0f) frac = 0.0f;
if (frac > 1.0f) frac = 1.0f;
return (uint32_t)(id(ramp_up_ms) * frac);
- delay: !lambda |-
const auto &cv = id(mosfet_leds).current_values;
const float floor = id(min_brightness_pct) / 100.0f;
const float cap = id(max_brightness_pct) / 100.0f;
float curr = cv.is_on() ? cv.get_brightness() : 0.0f;
if (curr < floor) curr = floor;
if (curr > cap) curr = cap;
float frac = (cap - curr) / (cap - floor);
if (frac < 0.0f) frac = 0.0f;
if (frac > 1.0f) frac = 1.0f;
return (uint32_t)(id(ramp_up_ms) * frac);
id(last_ramp_ms) = (int) (id(ramp_up_ms) * frac);
return (uint32_t) id(last_ramp_ms);
- delay: !lambda 'return (uint32_t) id(last_ramp_ms);'
- script.stop: led_flash_up
- output.turn_off: green_led_out
# Script: ramp down from current level to floor, then cleanly cut to OFF
- id: ramp_off_script
mode: restart
@@ -663,7 +723,6 @@ script:
- script.stop: ramp_on_script
- script.stop: led_flash_up
- script.execute: led_flash_down
# Ramp from current to floor; time scales with distance
- light.turn_on:
id: mosfet_leds
brightness: !lambda 'return id(min_brightness_pct) / 100.0f;'
@@ -675,27 +734,17 @@ script:
float frac = (curr - floor) / (1.0f - floor);
if (frac < 0.0f) frac = 0.0f;
if (frac > 1.0f) frac = 1.0f;
return (uint32_t)(id(ramp_down_ms) * frac);
# Keep LED blinking for that duration
- delay: !lambda |-
const auto &cv = id(mosfet_leds).current_values;
const float floor = id(min_brightness_pct) / 100.0f;
float curr = cv.is_on() ? cv.get_brightness() : 0.0f;
if (curr < floor) curr = floor;
float frac = (curr - floor) / (1.0f - floor);
if (frac < 0.0f) frac = 0.0f;
if (frac > 1.0f) frac = 1.0f;
return (uint32_t)(id(ramp_down_ms) * frac);
# Finish with a short fade to black
id(last_ramp_ms) = (int) (id(ramp_down_ms) * frac);
return (uint32_t) id(last_ramp_ms);
- delay: !lambda 'return (uint32_t) id(last_ramp_ms);'
- light.turn_off:
id: mosfet_leds
transition_length: 150ms
- delay: 150ms
- script.stop: led_flash_down
- output.turn_off: green_led_out
# Prepare the "next-on" brightness so the plain light entity doesn't come back at 5%
- lambda: |-
auto call = id(mosfet_leds).make_call();
call.set_state(false); // remain OFF
call.set_brightness(id(max_brightness_pct) / 100.0f); // remember cap for next ON
call.set_state(false);
call.set_brightness(id(max_brightness_pct) / 100.0f);
call.perform();