1 DC 12V Wifi Relais Modul Wireless Relay Switch Module Jog Mode Low Power. Netzwerk Relay WIFI Module. With ESP8266 Wifi module,4-layers board design. DC 12V WiFi Relay Module. The 12V ESP8266 four-way WIFI relay module uses the ESP-01 as a WIFI module, with a mature and stable 8-bit MCU chip.
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