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Tuya 20A Switch (DS-161)
EU
Tuya 20A

Available from:
Shopee.com.my
Aliexpress.com
Alibaba.com
Amazon.ae


Manufacturer:
Expo.tuya.com

Install method:
Replace module

GPIO #Component
GPIO00 LedLink
GPIO01 None
GPIO02 None
GPIO03 Button 1
GPIO04 None
GPIO05 None
GPIO09 None
GPIO10 None
GPIO12 None
GPIO13 Relay 1
GPIO14 Led 1
GPIO15 None
GPIO16 None
GPIO17 None
Configuration
{"NAME":"DS-161","GPIO":[544,0,0,32,0,0,0,0,0,224,288,0,0,0],"FLAG":0,"BASE":1}
This device uses WB3S module which needs to be replaced with ESP8685-WROOM-01, ESP-12, ESP-C3-12F, ESP-12H, ESPC2-12 or ESP8684-WROOM-01C. Read more about module replacement in a detailed guide.

label

The device has beken chip that’s not supported by Tasmota. A chip swap is required for this to work. For desoldering with heat gun, point the gun on the other side of pcb to avoid melting/burning the touchpad that’s right next to the chip.

Keep heating each side of the beken chip for a few more seconds and gently push it down to remove it.

Replace with esp12, apply solder paste to the pads, and once again heat the pins on the other side of the pcb.