DC 5V 4 Channel Wireless WIFI Transceiver Module IoT Remote Controller APP
6,03 €
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. Output high level:5V. 1>.1pcs DC 5V 4 Channel ESP8266 Wireless WIFI Module.
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