DC 5V 4 Kanal Wireless WIFI Transceiver Modul IoT Fernbedienung APP
6,40 €
In self-locking mode, users can turn on/off the 4 connected devices independently. Note: It output current is about 20mA. APP supports multiple languages. 1>.1pcs DC 5V 4 Channel ESP8266 Wireless WIFI Module.
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