Data Sheet

5/26/2018 Micro:bit Gamepad Expansion Board SKU: DFR0536 - DFRobot Electronic Product Wiki and Tutorial: Arduino and Robot Wiki-DFRobot.c
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https://www.dfrobot.com/wiki/index.php/Micro:bit_Gamepad_Expansion_Board_SKU:_DFR0536#More_Documents 6/7
3. Incremental display from 0 to randomly generated number on the LED dot matrix, play the pitch and vibrate motor.
4. Send 1~6 random numbers to other main boards via wireless.
5. Comparing the random number with the received number. If it is less than the received number, turn off the light, otherwise turn on the light.
Remote Control Handle
Graphical source program of handle: Gamepad (https://makecode.microbit.org/_Txyh7tPzs5F9)
Graphical source program of car: Mobile Platform (https://makecode.microbit.org/_A8uim74TxXKk)
(/wiki/index.php/File:DFR0536-edu06.png)
Handle
Execution of the Program:
1. Set the wireless to group 1.
2. When different buttons are pressed, send different numbers to let the car performs different actions.
3. When the button is released, the number 0 is sent to make the car stop.
(/wiki/index.php/File:DFR0536-edu07.png)
car
Execution of the Program:
1. Set the wireless to group 1.
2. When receiving different numbers, let the car perform different actions such as forward, backward, turn left, turn right.
FAQ