Martin Jerry MJ S01 - stodev-com-br/Tasmota GitHub Wiki
The chip inside is a Tuya TYWE3S which is based on the ESP8266.
| GPIO | Pin | Selection |
|---|---|---|
| 4 | D2 | Led1i (56) |
| 5 | D1 | Led2i (57) |
| 12 | D6 | Relay1 (21) |
| 13 | D7 | Button1 (17) |
All other component assignments should be set to None (0)