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What's Inside Watti? This Lamp Is Packed With Hardware at $700 Watti's current prototype is basically a small robotics platform disguised as a desk lamp. At the center is a Raspberry Pi 5, connected to 5 RobStride motors for movement and 45 individually addressable WS2812 RGB LEDs for lighting. For vision, it uses an Orbbec Astra Mini S RGB-D camera, capturing RGB + depth at 640×480 @ 30 FPS. The five axes control the base, shoulder, elbow, neck and head, while motor position feedback lets Watti know its current pose. Power comes from an external 24V/10A supply, with a Geekworm X735 V3 handling the conversion to 5V for the Pi.