Respeaker LED Controller

This repository demonstrates how to control Respeaker Pixel Ring via MQTT.

Installation

git clone https://github.com/sskorol/respeaker-led.git && cd respeaker-led
./dependencies.sh
pip3 install -r requirements.txt

Configuration

Adjust config.json with missing MQTT settings:

{
  "mqttAddress": "127.0.0.1",
  "mqttUser": "",
  "mqttPassword": ""
}

Running

python3 runner.py

Now you can test different LED options by sending MQTT commands to the following topics:

• respeaker/led/wake: activates Pixel Ring with provided DOA. You have to provide a direction as int value in a payload.
• respeaker/led/sleep: deactivates Pixel Ring.
• respeaker/led/think: activates "thinking" pattern.
• respeaker/led/speak: activates "speaking" pattern.
• respeaker/led/listen: activates "listening" pattern.

Use any MQTT client for testing:

mosquitto_pub -h ip -u username -P password -t respeaker/led/wake -m 140

Respeaker Integration

You can use this project with respeaker-websockets which is already configured to control LEDs when hotword is detected and transcribe is received.