DC7-28 / 5V Power Supply ESP8266 Wifi 8 Channel 30A Relay Module ESP-12F Development Board

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38,95 $ Sconto del - 50%
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DC7-28 / 5V Power Supply ESP8266 Wifi 8 Channel 30A Relay Module ESP-12F Development Board

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DC7-28 / 5V power supply ESP8266 WiFi 8 channel 30A relay module ESP-12F development board

Prezzo
19,47$ 38,95 $

DC7-28 / 5V Power Supply ESP8266 Wifi 8 Channel 30A Relay Module ESP-12F Development Board

DC7-28 / 5V power supply ESP8266 WiFi 8 channel 30A relay module ESP-12F development board