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ESP-12F ESP8266 Módulo de relé WIFI DC5V Protección contra sobrecorriente de entrada. Más seguro con relés PCB pin anti-climb diseño. Relé de 220V

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8 Channel ESP8266 Wireless WIFI Relay Module ESP-12F Development Board DC7 -28V/5V for IoT applications Smart Home - AliExpress

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ESP8266 DC 7-30V WIFI Relay Module ESP-12F Network Relay Module 5V/220V 10A

With ESP8266 Wifi module,4-layers board design. Onboard Relay:5V,10A/250V AC 10A/30V DC relay. 220V 10A relay, one normally open, one normally closed.

5V/220V 10A DC 7-30V ESP8266 WIFI Relay Module ESP-12F Network Relay Module New

ESP8266 5V WIFI Relay Module TOI APP Control For Smart Home Automation System,Shenzhen HiLetgo Technology Co., Ltd

ESP8266 DC 7-30V WIFI Relay Module ESP-12F Network Relay Module 5V/220V 10A

HiLetgo ESP8266 WiFi Relay Module DC7-30V ESP-12F Network 5V Relay Module 220V 10A : Electronics

HiLetgo ESP8266 WiFi Relay Module DC7-30V ESP-12F Network 5V Relay Module 220V 10A

ESP8266 ESP-12F 220V 10A DC 7-30V Network Relay WIFI Module New – ASA College: Florida

Ac 90-250v/dc 7-30v Power Supply 4 Channel Relay Esp8266 Esp-12f Wifi Programmable Development Module For Iot Arduino - Integrated Circuits - AliExpress

HiLetgo ESP8266 WiFi Relay Module DC7-30V ESP-12F Network 5V Relay Module 220V 10A : Electronics