This device now comes with a Wi-Fi module incompatible with TasmotaFor more accurate energy consumption measurements this device requires power monitoring calibration.
This device uses WB3S module which needs to be replaced with ESP-12, ESP-C3-12F or ESP-12H module. Besides the module, this process will require a heat gun, soldering tools and moderate soldering skill.
Boxes with visible Alexa logo have the new version with the WB3S chip.
Remove the two security screws on the backside. Pry open from the top of the connector rounding on the backside. Two plastic clamps holding it together at the top and at the bottom. A bit of force is needed. When opened, remove the four screws from the PCB and the soldering points are clearly marked and accessible at the bottom PCB.