Telegram Bot: Raspberry Pi Controller for WS281x LEDs

This is a Telegram bot that lets users control WS281x LEDs connected to a Raspberry Pi. The bot offers a custom keyboard to control the color, brightness and saturation.

Screenshots

How To Use

Requirements

Hardware

• Raspberry Pi
• WS281x LEDs

Software

• python3 with the following modules:
  • aiogram
  • rpi_ws281x

APIs

• Telegram bot API key (https://core.telegram.org/bots/tutorial)

Configuration

The following environment variables need to be set:

• TELEGRAM_BOT_TOKEN

Run

For testing, simply run main.py

For productive use, install the telegram-bot-rpi-ws281x.service systemd unit file.