By checking the technical specs here for Savox 1350:
Can you try with this values?
Probably they will not work properly if are the same from above specs,
Here is an example to setup the PWM channel values according to period values.
Python Library Docs
I made this spreadsheet Prescale Frequency/Steps calculator
| desired_freq | 333 | ||
|---|---|---|---|
| prescale_value | 17 | ||
| final freq | 333,3333333 | period | 3,00000E-3 |
| resolution (1/4096) | 732,42188E-9 |
| OFF Counter | Duty Cycle | Pulse Width | |
|---|---|---|---|
| Min | 1366 | 33,35% | 1,00049E-3 |
| Neutral | 2048 | 50,00% | 1,50000E-3 |
| Max | 2730 | 66,65% | 1,99951E-3 |
@rturrisi the max value accepted is 4095, the PCA is a bit more versatile and allows different combinations. For a full duty-cycle ( 1 ) I’ve made the duty_cycle method to handle this when receive this special case.