OFFONG 16A Power Monitoring Plug (P1)
Available from:
Amazon.de
Manufacturer:
Offong.com
Install method:
USB to Serial
| GPIO # | Component |
|---|---|
| GPIO00 | None |
| GPIO01 | Button 1 |
| GPIO02 | None |
| GPIO03 | None |
| 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":"OFFONG P1","GPIO":[0,32,0,0,2720,2656,0,0,2624,320,224,0,0,0],"FLAG":0,"BASE":18}
For more accurate energy consumption measurements this device requires power monitoring calibration.
.
How to open the plug. The ESP8266EX is on a OFFONG Wi-Fi module labeled M32-V1.0 with similar pinout to TYWE2S.
Short GPIO0 on when powering to enable flash mode (test point for GPIO0 is at the back of the M32-V1.0 PCB).
Pinout
.