https://github.com/ewpratten/shelf-led-controller

Source & CAD for my shelf LED controller
https://github.com/ewpratten/shelf-led-controller

arduino home-assistant led-controller mqtt

Last synced: 7 days ago
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Source & CAD for my shelf LED controller

• Host: GitHub
• URL: https://github.com/ewpratten/shelf-led-controller
• Owner: ewpratten
• Created: 2023-12-12T21:57:08.000Z (11 months ago)
• Default Branch: master
• Last Pushed: 2024-02-09T15:21:52.000Z (9 months ago)
• Last Synced: 2024-10-15T21:06:38.672Z (22 days ago)
• Topics: arduino, home-assistant, led-controller, mqtt
• Language: C++
• Homepage: https://ewpratten.com/blog/shelf-lights/
• Size: 23.4 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# LED controller for my bookshelf

This is the new source code for the LED controller I talked about in [this blog post](https://ewpratten.com/blog/shelf-lights/). 

In the time since writing that post, I've decided to replace the button-based control with a bit of Python code that allows my lights to be controlled via MQTT from Home Assistant.

## Deployment notes

The `led_controller_fw` subdirectory contains the firmware for the ATMega32U4 that controls the LEDs. The `communicator` subdirectory contains Python code that talks to the controller over Serial.

The `communicator` is run as a SystemD service on a nearby machine.