Model reference: 35557

Available from:

GPIO #Component
GPIO00 User
GPIO01 User
GPIO02 None
GPIO03 None
GPIO04 User
GPIO05 User
GPIO09 None
GPIO10 None
GPIO12 User
GPIO13 Tuya Rx
GPIO14 User
GPIO15 Tuya Tx
GPIO16 None
Configuration (old version)
{"NAME":"Tuya WF15S ","GPIO":[255,255,0,0,255,255,0,0,255,108,255,107,0],"FLAG":0,"BASE":54}

*Post Tasmota version

Should work without any configuration change

Follow : https://tasmota.github.io/docs/TuyaMCU

**Pre Tasmote version Use the Command “SetOption65 1” to turn off the dimmer functions of the Base Template (54). Currently may require the latest development build of Tasmota for this to disable fully (Commit 5cb863d or later)

Troubleshooting: If your switch is turning itself off after physically turning it on (not through the software), try compiling or using the most recent development version of Tasmota. Some fixes for Tuya switches were added on Aug 23rd 2019. (Commit 5cb863d or later) Also make sure your Setoption65 is correct per the wiki.

Note: This Template and Settings should work on any Tasmota based WF15S Switch. There are other vendors who use this same model.

Required GPIOs can be found here

This Switch runs off of the TYWE1S Chip (Documentation from Tuya)

FCC Site for the photos and specs