Photo 1 of 1 Channel 3V/3.3V Relay Isolation Drive Control Module High Level Drive Board 10A 250VAC 10A 30VDC Compatible with for Arduino, Raspberry Pi, ESP32-4PCS

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Photo 1 of 1 Channel 3V/3.3V Relay Isolation Drive Control Module High Level Drive Board 10A 250VAC 10A 30VDC Compatible with for Arduino, Raspberry Pi, ESP32-4PCSPhoto 2 of 1 Channel 3V/3.3V Relay Isolation Drive Control Module High Level Drive Board 10A 250VAC 10A 30VDC Compatible with for Arduino, Raspberry Pi, ESP32-4PCS