Library Documentation
The micro:bit Space Science Kit is based on the Nezha Breakout Board V2, with the micro:bit as the main control board, and its programming platform is Microsoft makecode. To facilitate the programming of the micro:bit Space Science Kit, ELECFREAKS has developed an independent programming library specifically for the Nezha Breakout Board V2. The following is a detailed description of the functions and parameter ranges of each programming command:
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| Function | Command | Parameter | Illustration |
|---|---|---|---|
| Basic Control |  | Parameter 1 Type: Drop-down options Parameter 1 Range: A/B/C/D Parameter 2 Type: Drop-down options Parameter 2 Range: Clockwise Parameter 3 Type: Number Parameter 3 Range: 0~360 Parameter 4 Type: Drop-down options Parameter 4 Range: Degrees/turns/seconds | Set the motor to rotate in a set direction for a set angle/number of turns/time |
 | Parameter 1 type: drop-down options Parameter 1 range: A/B/C/D Parameter 2 type: drop-down options Parameter 2 range: clockwise/counterclockwise/shortest path Parameter 3 type: number Parameter 3 range: 0~360 | Set the motor to rotate the set angle in the set direction or shortest path | |
 | Parameter 1 Type: Drop-down selection Parameter 1 Range: A/B/C/D Parameter 2 Type: Drop-down selection Parameter 2 Range: Clockwise Counterclockwise | Set the motor to rotate in the set direction | |
 | Parameter type: drop-down options Parameter range: A/B/C/D | Turn off the setting motor | |
 | Parameter 1 type: drop-down option Parameter 1 range: A/B/C/D Parameter 2 type: number Parameter 2 range: 0~100 | Set the motor speed to the set value | |
 | Parameter type: drop-down option Parameter range: A/B/C/D Return value: number Return value range: 0~360 | Get the rotation angle of the motor | |
 | Parameter type: drop-down option Parameter range: A/B/C/D Return value: number Return value range: 0~360 | Get the rotation speed of the motor | |
 | Parameter type: drop-down options Parameter range: A/B/C/D | Set motor to zero | |
| Combined Control |  | Parameter 1 type: drop-down options Parameter 1 range: A/B/C/D Parameter 2 type: drop-down options Parameter 2 range: A/B/C/D | Specify settings for left and right wheel motors |
 | Parameter type: Number Parameter range: 0~100 | Set the left and right wheel speeds to the set values | |
 | None | Stop the left and right wheel motors from rotating | |
 | Parameter type: drop-down options Parameter range: forward/back | Set the left and right wheel motors to rotate in the same direction. For example, in the case of the smart car, it can achieve the effect of moving forward or backward. | |
 | Parameter 1 type: number Parameter 1 range: 0~100 Parameter 2 type: number Parameter 2 range: 0~100 | Set the speed values of the left and right wheel motors respectively | |
| Others |  | Return value type: Number Return value range: Code composed of 0~9 | Returns the version number of Nezha Breakout Board V2 |