Reachy 2023 Speaker Audio Playback: SSH, Python, and the ReachyAudio Library
A practical guide to accessing Reachy 2023’s built-in speakers — from quick Linux audio over SSH to Python playback code and the ReachyAudio library.
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Running Multiple Reachy2 Simulations in Docker: Port Mapping and ROS 2 Domain Isolation
How to run three simultaneous Reachy2 Unity simulations in isolated Docker containers, each on its own gRPC port, with a working Compose file and proper ROS 2 domain isolation.
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Getting Dynamixel Servos Working with the Pimoroni Yukon Serial Servo Module
The Yukon’s LX servo library and Dynamixel Protocol 1.0 are completely different. Here’s what the ‘ID: None’ error actually means, how the packet formats diverge, and what you’d need to build a driver.
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Running Multiple Reachy2 Simulations in Parallel Docker Containers with Isolated gRPC Ports
Step-by-step guide to running three Reachy2 robot simulations simultaneously in isolated Docker containers, each with its own gRPC endpoint on ports 50051–50053.