The joystick extension board can be externally connected with a DC 4.75-12v to power the micro bit development board. The expansion board can be used to simulate the mouse and keyboard, and the 3V, G, P0, P1 and micro bit development board on the expansion board can be connected to the analog serial port and connected to the bluetooth device.
The expansion board is mainly controlled by 6 keys and a rocker. The button is connected to the rocker and micro bit pin, in which the SELECT button is connected to P7, the MODE button is connected to P6, the UP button is connected to P10, the LEFT button is connected to P11, the RIGHT button is connected to P9, the DOWN button is connected to P8, the X-axis of the rocker is connected to P4, the Y-axis of the rocker is connected to P3, and the z-axis of the rocker is connected to P5. When used, we control the external device by reading the above interface status.
Input voltage: DC 4.75-12v
Size: 150 * 47 * 35 mm
Be the first to get our updates,
please contact us through one of
following channels.
SHT20 Temperature Humidity Sensor Module Board Breakout Transducers-OKY3077