Martin Jerry

I have some switches (S-01 and SS-01) and some dimmers (SD-01)

According to https://devices.esphome.io/guides/tuya-convert you can load a generic ESPhome image and then use OTA thereafter.

S-01 Switch

The ESPhome page for the device is here.

My notes say I have 4 of these.

I think this is the one with 4 wires sticking out of the back. digiBlur did a long boring tear down video. (Thanks!! :-)

It has a TYWE3S Tuya module in it. I think I was imagining putting an ESP32-C3 module in there, I bought a batch of them? Since the programmer came with ESP-12F modules I will probably try that first, it's more what the switch expects to have.

SS-01 Switch

The ESPhome page for the device is here.

I have managed to reprogram 2 of these but can't remember how I did it right now.

This one has nice screw terminals instead of captive wires.

SD-01 Dimmer

On ESPhome page: https://devices.esphome.io/devices/MJ-SJ01