KSB039 micro:bit RJ11 Sensor Board speaker you can use standard whiteboard

you can use standard whiteboard marker to express a bolder design

Kids can draw beautiful graphics and pictures through programming

If you want your temperatures in Fahrenheit

5) Code Libraries Download: https://github

Turn off the power after turning off the power for one minute

KSB039 micro:bit RJ11 Sensor Board speaker you can use standard whiteboardA special all in one breakout board with various functions: buzzer switch 5V 3V Converter IC 5V 3V IO level switch 4 way RJ11 socket (for external module) P0 P1 P2 P8 P12 P13 P14 P15 P16 9 3 row pin IO pins Slider Microphone 4 full color LEDs 2 large colored buttons (KEYA, KEYB) IIC Ultrasonic socket Infrared receiving element UART header