Reachy 2023 Camera Focal Length: Why It’s Missing and How to Get It
Pollen Robotics doesn’t publish a focal length for Reachy 2023’s Kurokesu C2 cameras — here’s why, and how to get the intrinsic matrix you actually need for stereo depth estimation.
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How to Play Audio Through Reachy 2023’s Speakers: A Practical Guide
Reachy 2023’s official docs skip audio entirely. Here are three working approaches — ReachyAudio, direct SSH with Linux tools, and the Reachy 2 SDK — to get sound playing through the robot’s speakers.
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Playing Audio Through Reachy 2023’s Speaker: What the SDK Doesn’t Tell You
Reachy 2023’s reachy-sdk has no built-in audio module. Here’s how to play sound through the robot’s speaker using direct Linux audio tools and Python, plus how the newer Reachy 2 SDK compares.