Description For use in in Thermosyphon Solar Systems and Normal Geysers Smart Wi-Fi Geyser Controller. This plug’s chipset has been replaced with an ESP Home chipset. The ESP Home chipset allows the device to function on its own network away from the cloud. Note: Although the plug is in its original packaging, it has been opened so that the chipset can be replaced with an ESPHome chipset. The device still carries a full warranty.
