BlueJoy

Bluetooth gamepad shield for Xiao

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There are a lot of wireless gamepads out there, from tiny pocket things to large game console controllers. It would be nice to be able to control our projects with them, especially when those projects are robots of some kind. We can do it easily with a library like Bluepad32-AirLift, but that requires an AirLift module, which is rather large, and requires a lot of pins for its SPI connection.

This is an attempt at making a much smaller module, the size of a Seeed Xiao board, that runs the Bluepad32-Arduino firmware, but communicates over I2C.

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