Ewelink EU 20A Power Monitoring Plug (AJW-02_8285)
Available from:
Aliexpress.com
Install method:
USB to Serial
| GPIO # | Component |
|---|---|
| GPIO00 | None |
| GPIO01 | None |
| GPIO02 | None |
| GPIO03 | Button 1 |
| GPIO04 | BL0937 CF |
| GPIO05 | HLWBL CF1 |
| GPIO09 | None |
| GPIO10 | None |
| GPIO12 | HLWBL SELi |
| GPIO13 | Led_i 1 |
| GPIO14 | Relay 1 |
| GPIO15 | None |
| GPIO16 | None |
| GPIO17 | None |
Configuration
{"NAME":"Ewelink Smart Socket 20A","GPIO":[0,0,0,32,2720,2656,0,0,2624,320,224,0,0,0],"FLAG":0,"BASE":18}
For more accurate energy consumption measurements this device requires power monitoring calibration.
Yet another Tuya compatible power monitoring plug. It says Ewelink on the box but it is Tuya compatible. There is no marking on the device. Wifi module is ESP 8285 (AJW-02_8285).