Etekcity ESW01-USA Power Monitoring Plug
Available from:
Amazon.com
Amazon.com
Manufacturer:
Etekcity.com
Install method:
USB to Serial
| GPIO # | Component |
|---|---|
| GPIO00 | None |
| GPIO01 | None |
| GPIO02 | None |
| GPIO03 | None |
| GPIO04 | Relay1 |
| GPIO05 | LedLink |
| GPIO09 | None |
| GPIO10 | None |
| GPIO12 | HLWBL CF1 |
| GPIO13 | HLW8012 CF |
| GPIO14 | Button1 |
| GPIO15 | HLWBL SEL |
| GPIO16 | Led1 |
| FLAG | None |
Configuration (old version)
{"NAME":"ESW01-USA","GPIO":[0,0,0,0,21,157,0,0,132,133,17,130,52],"FLAG":0,"BASE":55}
For more accurate energy consumption measurements this device requires power monitoring calibration.
Tear down and soldering is required to flash. There has been success using https://github.com/adapt0/smartplug/issues/25 to flash tasmota OTA, YMMV based on firmware version