Motoren
The motors are controlled by the built-in PWM controller. The speed can be regulated via the PWM signal (0-255), as well as the direction of rotation (forward & reverse) and the braking mode (strong & soft braking).
FOR EXPERTS: The PWM controller can be controlled by I2C via address 0x70. A total of 4 channels (2, 3, 4 & 5) are available for the two motors, which can be used as follows:
| Motor right Kanal 2 Kanal 3 |
Motor left Kanal 4 Kanal 5 |
Funktion |
||
| 0 | PWM | 0 | PWM | forward |
| 0 | 0 | 0 | PWM | left |
| 0 | PWM | 0 | 0 | right |
| PWM | 0 | PWM | 0 | reverse |
| 255 | 255 | 255 | 255 | soft braking |
| 0 | 0 | 0 | 0 | strong braking |