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  • LinkSprite 211201004 Link Node R4 Arduino-Compatible Wi-Fi Relay Contr
LinkSprite 211201004 Link Node R4 Arduino-Compatible Wi-Fi Relay Controller

LinkSprite 211201004 Link Node R4 Arduino-Compatible Wi-Fi Relay Controller

Product Code(SKU): S01AO0KW0S

Product Category: BISS

Product Category: BISS

Product weight: 0.40 Pounds

Brand: LinkSprite

Price: $17.99

product description:

Linknode r4 is a Wi-Fi relay controller and it is powered by esp-12f esp8266 Wi-Fi module which is compatible with Arduino programming. There are 4 relay channels and each channel allows you to control high-power devices (up to 10 a) via the on-board relay. Linknode r4 can be used to remotely turn lights, fans and other devices on/off. The Wi-Fi interface will allow you to associate the board with your existing Wi-Fi network and send the commands over the network.
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