Kesen KS-604S Wall Outlet
Kesen KS-604S

Available from:

Install method:

GPIO #Component
GPIO00 User
GPIO01 User
GPIO02 Relay3i
GPIO03 User
GPIO04 User
GPIO05 Button2
GPIO09 None
GPIO10 None
GPIO12 Relay2
GPIO13 Relay1
GPIO14 User
GPIO15 User
GPIO16 Button1
FLAG Analog
Configuration (old version)
Tuya-Convert might not be possible for this device since the template was added (2019-03-09). All new Tuya devices have firmware preventing flash but it is still possible to Tuya-Convert old stock devices without connecting them to the Tuya app.

There are different versions of the KS-604S requiring different GPIO configurations. Please refer to https://tasmota.github.io/docs/devices/Kesen-KS-604S/ for more details.

2021-4-10 bought (2) KS-604S from amazon.com. OTA failed, flashed with internal pins. The template I had to use was the Other Device Template


2021-10-07 Bought 1 on Amazon.ca and I had to Flash using onboard serial pin on the board. (vcc,tx,rx,gnd) some information say use D3 on J7 as GPIO-0 but this is not working. on the board just beside the ESP8266ex chip there is 1 solder point written ID0 it is located very near a capacitor. use that point to ground GPIO-0 during boot and flash Use the template: ‘{“NAME”:”KS-604S”,”GPIO”:[158,255,255,17,56,18,255,255,22,21,57,23,255],”FLAG”:0,”BASE”:18}’ this work perfectly having both socket working toggle 1 and 2 + USB toggle on #3