​ESP8266-12F 4Way Secondary Development Relay Module WiFi 220V/12V Powered Remote Control Relay Support TCPServer/TCPClient Mode

​ESP8266-12F 4Way Secondary Development Relay Module WiFi 220V/12V Powered Remote Control Relay Support TCPServer/TCPClient Mode
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sku: 1005010405991093
$10.20
Shipping from: China
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