I’m looking for a wall switch that I will take Tasmota firmware (so a ESP82XX chipset generally) but can get easily sourced and aren’t a huge pain to reprogram.
I’m totally cool with soldering some serial jump points from the board of the appropriate Rx/Tx/GRND/3.3V and pin0 are readily available, but try to avoid stuff that requires soldering the chip itself.
I used to be able to get Globe etc dimmers from Costco that were flashable via the old OTA Tuya-Convert method, but that seems to be a thing of the past and I just need a regular ol’ non-dimmer switch which is easy to find and access the required pins these days.
If there are switches which take 110VAC but don’t output power, that’s even better as some I’m just looking to supplement devices already have power but are inconvenient to access
The Blackadder templates page has become less useful over time as a number of devices have changed their chipsets and so it’s a lottery if you get the “good” device with an ESP chip or the newer ones that don’t support Tasmota :-(