Elecfreaks Joystick:bit for micro:bit

Joystick:bit is a game joystick for the micro:bit. On the board, it has an integrated joystick and 6 additional programmable keys. For further future expansion,  it has connectors for GVS, I2C, SPI, & UART. With a built-in power switch and external power connector, its a JOY to use! Features Development environments include: Javascript / Makecode / Microsoft Touch Develop / Python. UART serial port. Integrated joystick with 6 additional keys. I2C and SPI communication Internal Power Input Voltage: DC 3.9V-4.5V External Power Input Voltage: DC 3.9V-18V Size: 103.00mm X 64.00mm Weight: 54 g Applications Support Bluetooth 4.0 device (via micro:bit） Remote control smart cars, robots, and other micro:bit projects. Users can use it to develop remote control robotics, robotic arms, etc. Definition of Pins Additional information: 1.G / V(3.3V) / P3 / P4 / P6 are connectors for GVS electric bricks. Among it, P3 / P4 are connectors for analog / PWM / digital connectors, whi