Check out this tutorial that uses the Bluno Beetle BLE Low Power Controller to control LEDs and a Laser using Raspberry Pi terminal commands over Bluetooth LE . https://www.robotshop.com/community/robots/show/bluetooth-controlled-rocket-toy
M
Michael
Works well enough, but...
For some reason, DFRobot decided to make this board with the pin holes spaced 4mm apart, which isn't directly compatible with standard 0.1" (2.54mm) pins, sockets, and boards.
