Sell Sinilink WIFI Mobile Phone Remote Control Relay Module DC 6V-36V Smart Home Phone APP ESP-12F XY-WF36V best price

Product advantages: Using advanced architecture technology to build the system, support tens of millions of users concurrent, stable system, fast speed! International version, non- mainland China users please use email registration. Touch mode: blue light flashes 3 times in quick succession, wait for 1 second, flash again quickly 3 flashes, so short AP mode: blue light flashes continuously Note: After the product is powered on, it will enter Touch pairing mode alternately. If the pairing fails Please follow the instructions of the APP The system built with advanced architecture technology supports tens of millions of users concurrently, the system is stable and fast! For the international version, non-Chinese mainland users please register by email. More details can see in pictres , Thanks