From 9bcfc3902e07a0485ac1fba8a04e6b33a82cd30a Mon Sep 17 00:00:00 2001 From: root Date: Sat, 6 Sep 2025 21:18:15 +1200 Subject: [PATCH] experiments in AC dimming (DMX 4 Chan) --- esphome/esp-4chdmxdimmer1 copy.yaml.bak | 233 ------------------------ 1 file changed, 233 deletions(-) delete mode 100644 esphome/esp-4chdmxdimmer1 copy.yaml.bak diff --git a/esphome/esp-4chdmxdimmer1 copy.yaml.bak b/esphome/esp-4chdmxdimmer1 copy.yaml.bak deleted file mode 100644 index 1830df1..0000000 --- a/esphome/esp-4chdmxdimmer1 copy.yaml.bak +++ /dev/null @@ -1,233 +0,0 @@ -########################################################################################## -########################################################################################## -# 4 Channel DMX Mains Dimmer -# This is using an esp8366 (D1 Mini) sensing DMX512 Serial to a 2 channel -# mains lighting contoller (1.2A/Channel) -# -# Contoller: https://www.aliexpress.com/item/32838426377.html -# RS-485 TTL converter: https://www.aliexpress.com/item/1005005737922222.html -# -# V1.0 2025-09-06 First Rev (only tested one module, 2 channels at this stage, and incandescent) -########################################################################################## -# -# NOTES -# - Trialling with an incandescent bulb, 10% writes 26. Max value is 255 so this is 10% -# - With an incandescent, I can't see any light output below about 15% -# - Using GPIO2 as the UART TX on an ESP8266 is handy, as the onboard LED flashes with TX -# - The dimmer needs to be set to DMX mode, and given an ID of 1-999 (not standalone or dynamic) -# - there is no reason you can't run many dimmers off one ESP (limit may be in data speed lags?) -# - The dimmer is pretty smooth, and it remembers values even if no data being transmitted. -# -# System Settings on Dimmer: (onboard buttons M and < held for 2 secs) -# - Set "1 Channel" (d-1) and both channels will output the same levels. Or "2 Channel" (d-2) -# - Set reverse phase dimming/trailing edge (C-R) or Forward/Leading Edge (C-F) -# - Set minimum brightness on the dimmer, from b01-b40. Min is then 5% if b01 -# - Set the 3x 8 Segment display to automatically turn off (Bon/BoF) after a period -# - pull both DE & RE high on the 485 converter to ensure data enabled (or wire to enable_pin) -# -# Other useful references -# - Arduino DMX Controller https://www.youtube.com/watch?v=4PjBBBQB2m4 -# - ESP32 DMX Contoller with ESPixelstick (errors in his wiring diagram) -# https://www.youtube.com/watch?v=GWZ63vsKzT8 -# - ESPHome DMX512 Custom component used here: https://github.com/andyboeh/esphome-dmx512 -# Includes good examples if you are expanding -########################################################################################## -########################################################################################## - -########################################################################################## -# SPECIFIC DEVICE VARIABLE SUBSTITUTIONS -# If NOT using a secrets file, just replace these with the passwords etc (in quotes) -########################################################################################## -substitutions: - # Device Naming - device_name: "esp-4chdmxdimmer1" - friendly_name: "4 Channel DMX Dimmer 1" - description_comment: "4 Channel Mains Lighting Dimmer using DMX512 protocol" - device_area: "Lounge" # Allows ESP device to be automatically linked to an 'Area' in Home Assistant. - - # Project Naming - project_name: "Generic ESP8266.D1 Mini" # Project Details - project_version: "v1.0" # Project V denotes release of yaml file, allowing checking of deployed vs latest version - - # Passwords & Secrets - 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-4chdmxdimmer1_ip - - # Device Settings - #relay_icon: "mdi:lightbulb-group" - log_level: "DEBUG" # Define logging level: NONE, ERROR, WARN, INFO, DEBUG (Default), VERBOSE, VERY_VERBOSE - update_interval: "60s" # update time for for general sensors etc - -######################################################################################### -# PACKAGES: Included Common Packages -# https://esphome.io/components/packages.html -########################################################################################## -# Comment some of these out where not needed, eg MQTT, Web portal, SNTP, General Sensors -########################################################################################## -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: "${device_area}" - project: - name: "${project_name}" - version: "${project_version}" - -######################################################################################### -# ESP Platform and Framework -# https://esphome.io/components/esp32.html -######################################################################################### -esp8266: - board: esp01_1m - #early_pin_init: False # Initialise pins early to known values. Recommended false where switches are involved. Defaults to True. - board_flash_mode: dout # Default is dout - restore_from_flash: true # restore some values on reboot - -mdns: - disabled: false # Disabling will make the build file smaller (and it is still available via static IP) - -preferences: - flash_write_interval: 0s - -######################################################################################### -# ESPHome Logging Enable -# https://esphome.io/components/logger.html -############################################# -logger: - level: "${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) - #esp8266_store_log_strings_in_flash: false - #tx_buffer_size: 64 - -######################################################################################### -# STATUS LED -# https://esphome.io/components/status_led.html -######################################################################################### -#status_led: -# pin: -# number: GPIO2 -# inverted: yes - -######################################################################################### -# UART COMPONENT -# https://esphome.io/components/uart/ -######################################################################################### -uart: - # Needed for the DMX component. - # This UART talks to the RS485 adaptor - # There is no receiving, it is a one way send - id: uart_bus - baud_rate: 250000 - tx_pin: - number: GPIO2 #ESP8266 - allow_other_uses: true # For ESPHome >= 2023.12.0 - stop_bits: 2 - -########################################################################################## -# LIGHT COMPONENT -# https://esphome.io/components/light/ -########################################################################################## -light: - - platform: monochromatic - name: "Test Lights Chan 1" - output: dmx_1 - id: light_test_1 - default_transition_length: 5s - gamma_correct: 1 - restore_mode: RESTORE_DEFAULT_ON - - platform: monochromatic - name: "Test Lights Chan 2" - output: dmx_2 - id: light_test_2 - default_transition_length: 5s - gamma_correct: 1 - restore_mode: RESTORE_DEFAULT_ON - - platform: monochromatic - name: "Test Lights Chan 3" - output: dmx_3 - id: light_test_3 - default_transition_length: 5s - gamma_correct: 1 - restore_mode: RESTORE_DEFAULT_ON - - platform: monochromatic - name: "Test Lights Chan 4" - output: dmx_4 - id: light_test_4 - default_transition_length: 5s - gamma_correct: 1 - restore_mode: RESTORE_DEFAULT_ON - -########################################################################################## -# SENSOR COMPONENT -# https://esphome.io/components/sensor/ -########################################################################################## - - -########################################################################################## -# CUSTOM COMPONENT DMX512 -# https://github.com/andyboeh/esphome-dmx512 -########################################################################################## -external_components: - - source: github://andyboeh/esphome-dmx512 - -dmx512: - id: dmx - uart_id: uart_bus - #enable_pin: GPIOXX (Optional, I've wire them to be always active) - tx_pin: - number: GPIO2 - allow_other_uses: true # For ESPHome >= 2023.12.0 - uart_num: 1 - -########################################################################################## -# OUTPUT COMPONENT -# https://esphome.io/components/output/ledc.html -########################################################################################## -output: - - platform: dmx512 - channel: 1 # The ID we set the device to - universe: dmx # The ID of the DMX512 Component - id: dmx_1 - - platform: dmx512 - channel: 2 # The ID we set the device to - universe: dmx # The ID of the DMX512 Component - id: dmx_2 - - platform: dmx512 - channel: 3 # The ID we set the device to - universe: dmx # The ID of the DMX512 Component - id: dmx_3 - - platform: dmx512 - channel: 4 # The ID we set the device to - universe: dmx # The ID of the DMX512 Component - id: dmx_4 -