ITINFTEK Power Monitoring Plug (ZEU-003)
Available from:
Aliexpress.com
Install method:
USB to Serial
| GPIO # | Component |
|---|---|
| GPIO00 | None |
| GPIO01 | User |
| GPIO02 | None |
| 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
For more accurate energy consumption measurements this device requires power monitoring calibration.
This device is glued together, so some heat before attempting disassembly will help loosen it up.