C137 IP55 Power Monitoring Outdoor Plug
Available from:
Amazon.com
Install method:
USB to Serial
| GPIO # | Component |
|---|---|
| GPIO00 | None |
| GPIO01 | Button1 |
| GPIO02 | None |
| GPIO03 | Led1i |
| GPIO04 | BL0937 CF |
| GPIO05 | HLWBL CF1 |
| GPIO09 | None |
| GPIO10 | None |
| GPIO12 | Relay1 |
| GPIO13 | HLWBL SELi |
| GPIO14 | Relay2 |
| GPIO15 | None |
| GPIO16 | None |
| FLAG | User |
Configuration (old format, will be converted to new template when applied)
{"NAME":"C137 Outdoor","GPIO":[0,17,0,56,134,132,0,0,21,131,22,0,0],"FLAG":15,"BASE":18}
For more accurate energy consumption measurements this device requires power monitoring calibration.
A device purchased from the US amazon.com on May 31, 2021 no longer flashes with tuya-convert.
LEDs 2 and 3 are connected in parallel with the relays. This provides power monitoring using a BL0937 and requires calibration. The default firmware will toggle outlet two by clicking the button twice.