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Smarsecur Smart Switch Relay Module
Smarsecur Smart Switch

Available from:
Aliexpress.com





Manufacturer:
Aliexpress.com

Install method:
Replace module

GPIO #Component
GPIO00 None
GPIO01 None
GPIO02 None
GPIO03 Button 1
GPIO04 None
GPIO05 None
GPIO09 None
GPIO10 None
GPIO12 None
GPIO13 None
GPIO14 Relay 1
GPIO15 None
GPIO16 None
GPIO17 None
Configuration
{"NAME":"ESP-02S","GPIO":[0,0,0,32,0,0,0,0,0,0,224,0,0,0],"FLAG":0,"BASE":18}
This device uses TW-02 module which needs to be replaced with ESP-02S, WT-01N or WT32C3-01N module. Besides the module, this process will require a heat gun, soldering tools and moderate soldering skill. Read more about module replacement in a detailed guide.

Replace module TW-02 by an ESP-02S from https://www.aliexpress.com/item/1005004110088488.html