16 Kanal Relaismodul DC5V DC12V WLAN Relais an Bord ESP8266WIFI Entwicklungsplatine
ab 24,33 €
Onboard ESP8266 WIFI module, the relay has two kinds of 5V and 12V. Open the phone settings, select the wireless LAN, refresh the wireless network, find the FTCBLOCK Wifi Relay, enter the password to connect.
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