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WiFi Relay Module Wireless Relay WiFi Relay Module Phone APP Remote Control Switch for Smart Home Automation System 5V ESP8266

WiFi Relay Module Wireless Relay WiFi Relay Module Phone APP Remote Control Switch for Smart Home Automation System 5V ESP8266

5 (761) · € 8.50 · En stock

Specification: Item Type: WiFi Relay Module Board Size: Approx. 45 x 28mm / 1.8 x 1.1in Board Function Description: IN+, IN-: 5V power input TX, RX,

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