WOT-31 is a radio receiver for the regulator (boiler) with 2.4
GHz Wi-Fi communication. The device is powered by 230
VAC. The main task of the device is to cooperate with radio
temperature controllers (LBW or LPW series) and LLM-21
underfloor heating board operating in the Exta Life system.
The WOT-31 receiver, based on the analysis of the states of
the regulators or boards, controls the switching on/off of the
heat source (gas boiler, heating mat, pump). Additionally,
thanks to Wi-Fi communication, it is possible to manually
turn on/off the heating device via the NaviHome application
compatible with Tuya Smart. The application also shows
the current status of the WOT-31 receiver.