Pump PWM signal

Hardware
21

What happens if you use 10% or 15%?
The pump turns off under 15%. I think maybe a software change is needed to ensure the pump always gets a pwm pulse.

A workaround is to set a minimum value on the pwm actuator.

22

So it’s happened from any % first time it ever happened I had it set to 14% went to zero and pump ran at 100%

So do I run the logs while it’s set to zero and pump spinning at 100%???

23

https://termbin.com/p2sxs

wget https://bashupload.com/irHIK/eeprom.bin

im assuming that’s what you needed

24

Yes, thanks!

@Elco this looks worth investigating: desired / achieved on PWM = 0, and desired state on pin is still active.

1 Like
25

Thanks, bug confirmed and fixed.
It was a simple software bug:

We will release this soon.