So here's what I did to get this working on generic wifi plugs that are compatible with Sonoff/Tasmota:
- Bought these on Amazon. They are AWP02L-N plugs. $16 bucks for 2 isn't bad. No idea how long they will be compatible with Tuya-convert, but the ones I received within the past month are. (FYI, still working as of 8/3/2019 from items received from Amazon).
- Followed this guide to use Tuya-Convert to install Tasmota on them.
- Did file-based update to Tasmota-minimal.
- Did file-based update to above firmware.
- This reset the device, so had to connect to sonoff-xxx wifi device and reconfigure wifi settings. Then go to Configuration -> Configuration Other and copy/paste template data and click Activate. Also turn on "SmartThings/Hubitat" and "Hue Bridge". And then go into Console and do this to turn off the LED
SetOption31 1
- This driver ([Release] Tasmota Sonoff Hubitat Driver & Device Support - #30 by Ryan780) works but
Sonoff Connect did not. See also this new thread and related drivers that work great with the new and old tasmota versions: [DEPRECATED] Tasmota 7.x/8.x firmware for Hubitat + Tuya, Sonoff and other drivers - #131 by markus
FYI, these CYYLTD Mini Wifi Socket devices are also cheap and work fine and they have a USB port with 2.1A: https://www.amazon.com/gp/product/B078H4SNST
Same setup as above using Tuya-convert; here is the template data:
{"NAME":"CYYLTD BIFANS J23","GPIO":[56,0,0,0,0,0,0,0,21,17,0,0,0],"FLAG":1,"BASE":18}
These plugs also work: https://www.amazon.com/dp/B074576LSB
EDIT: 03JAN20 And these work and have Hubitat-compatible energy monitoring: https://www.amazon.com/dp/B07HBTSG76 and use this template: https://templates.blakadder.com/awp04l.html