DETA Double GPO + USB Power Monitoring Wall Outlet (6920HA)

Available from:

Install method:
Replace module

GPIO #Component
GPIO00 None
GPIO01 None
GPIO02 None
GPIO03 CSE7766 Rx
GPIO04 Button 1
GPIO05 Led 1
GPIO09 None
GPIO10 None
GPIO12 Button 2
GPIO13 Relay 1
GPIO14 Relay 2
GPIO15 None
GPIO16 None
GPIO17 None
{"NAME":"DETA 6920HA","GPIO":[0,0,0,3104,32,288,0,0,33,224,225,0,0,0],"FLAG":0,"BASE":18}
For more accurate energy consumption measurements this device requires power monitoring calibration.

This device uses WB2S 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.

Original chip is WB2S so the only way is to replace it. Easy to remove (once you remove solder it falls off). As serial is used by power metering it would be wise to program replacement ESP-01N (WT-01N) before soldering it in.

Essentially this is the same as for DETA 6294 Outdoor GPO