Quantity   Component name
1 × Raspberry Pi 4 Model B https://www.raspberrypi.com/products/raspberry-pi-4-model-b/
1 × mjbots pi3hat https://mjbots.com/products/mjbots-pi3hat-r4-5
1 × mjbots power dist board https://mjbots.com/products/mjbots-power-dist-r4-3b
4 × mjbots qdd100 beta 3 servo https://mjbots.com/products/qdd100-beta-3
2 × mjbots moteus developer kit https://mjbots.com/products/moteus-r4-11-developer-kit
1 × RYOBI 18V 5.0 Ah battery From DIY store or online retail
7 × Comms cables https://github.com/upkie/upkie/wiki/Cables#comms-cables
7 × Power cables https://github.com/upkie/upkie/wiki/Cables#power-cables
1 × See the full Bill of materials https://github.com/upkie/upkie/wiki/Bill-of-materials