GateFi 6 Channel Powered By ESP32 with 4G ConnectivityFeaturing the ESP32 S3 WROOM 1, this relay board offers dual core processing power and integrated 4G connectivity, making it perfect for high performance applications. Key Features: Microcontroller: ESP32 S3 WROOM 1 4G Connectivity: A7670G module for fast and reliable internet Relays: 6 channels with optically isolated circuits Visual and Audio Alerts: RGB WS2812 LED, buzzer Voltage Range: 5V to 36V DC RS485 Communication: For industrial integration
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GateFi 6 Channel Powered By ESP32 with 4G Connectivity