Itinftek Power Monitoring Plug (SP1)
Available from:
Aliexpress.com
Install method:
USB to Serial
| GPIO # | Component |
|---|---|
| GPIO00 | None |
| GPIO01 | Led_i 1 |
| GPIO02 | User |
| GPIO03 | HLWBL SELi |
| GPIO04 | BL0937 CF |
| GPIO05 | HLWBL CF1 |
| GPIO09 | None |
| GPIO10 | None |
| GPIO12 | Relay 1 |
| GPIO13 | Button 1 |
| GPIO14 | Led_i 1 |
| GPIO15 | None |
| GPIO16 | None |
| GPIO17 | None |
Configuration
{"NAME":"ITINFTEK SP1","GPIO":[0,320,1,2624,2720,2656,0,0,224,32,320,0,0,0],"FLAG":0,"BASE":18}
For more accurate energy consumption measurements this device requires power monitoring calibration.