12 dof legged robot on USB battery controlled via Bluetooth

Both the Arduino Nano and the servo shield are powered by a 14,400 mAh RAVPower external USB battery with two outputs (1A for Arduino and 2A for servo shield).

THe Bluetooth module is a HC-05 receiving commands from Unity at 60 Hz.

The code on the Arduino side is dumb (endless loop) and while it did work correctly when connected via USB, it doesn't work so well via Bluetooth (sometimes the movements are very slow).

I guess I have to implement a proper loop for receiving Bluetooth commands, based on interrupts or delays.

Видео 12 dof legged robot on USB battery controlled via Bluetooth канала Frédéric Lopez