fix: Adjust actuator pins for 20A versions Sonoff ESP32 devices

[zandegran]

Adjust actuator pins for 20A version Sonoff ESP32 devices

[jonathanschneider]

Thank you! Your solution is so much more elegant than what I had started...

Unfortunately the 20A versions don't have two relays but one bi-stable relay and two pins to control it. I think this will need a few more adjustments. I'll have to think about that.

[zandegran]

I see 🤔 I will also think.. I just followed the pinout here

[jonathanschneider]

That's exactly the resource I've been using... 😂

[zandegran]

@jonathanschneider one workaround could be assigning one pin as Chamber heater.. In that way when the cooler pin turns off and the fridge is not really off. But soon the algorithm would kick in and start the heater that does not exist and that would turn the fridge off..

[jonathanschneider]

That might work for some time but if the device was unplugged while the relay was activated it would start cooling when plugged in again even when it shouldn't.

[zandegran]

Yes, and should eventually correct itself.