ESP8266 ESP-01 5V/12V 2/4-Channel WiFi Relay Module For IOT Smart Home APP
ab 10,35 €
5V ESP8266 ESP-01 2-Channel WiFi Relay Module. 1 x 5V ESP8266 ESP-01 2-Channel WiFi Relay Module. 12V ESP8266 ESP-01 4-Channel WiFi Relay Module. 1 x 12V ESP8266 ESP-01 4-Channel WiFi Relay Module. The 5V dual WiFi relay module uses ESP-01 as the WiFi module and is compatible with 8 bit MCU chip.
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