WiFi Smart Relay Switch for Appliances USB Interface and DC 7-48V Compatibility

USB Smart WiFi Relay Module DC 7-48V Compatible For Home Device Switch

Smart Relay Module WiFi USB Interface DC 7V to 48V For Home Appliance Use

DC 12V Fan Controller 4-Wire Fan Compatibility Red And Black Wire Input

ESP32-32E Board with 2 or 4 MOS Switch Outputs and ESP-IDF Compatibility

Digital Timer Control Switch Socket for Home Appliances and Water Pumps

Smart WiFi Relay Module Remote Control for Appliances USB Interface 53x29x16mm