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1 Channel 12V Relay Module with Optocoupler NRF24L01 Adapter Board share sensor data
1 Channel 12V Relay Module with Optocoupler NRF24L01 Adapter Board share sensor data
1 Channel 12V Relay Module with Optocoupler NRF24L01 Adapter Board share sensor data
1 Channel 12V Relay Module with Optocoupler NRF24L01 Adapter Board share sensor data
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1 Channel 12V Relay Module with Optocoupler NRF24L01 Adapter Board share sensor data

USD55.62 USD96.62

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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 20 - Oct 25

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1 Channel 12V Relay Module with Optocoupler NRF24L01 Adapter Board share sensor data share sensor data Temperature control circuits What warranty is provided Do I need a separate power supply for the relay

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  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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