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2 Channel Serial Port Relay Module DC 12V PC Computer USB RS232 DB9 RS485 UART Remote Control Switch Board for Smart Home (4)
- Model #: CLAWB0C1GK6Q6Q
- $76.59 –
- Free Shipping
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SK200PRO 5~8km MESH 1W LoRa Wireless Switch Control RF Module
- Model #: ENGXB0CN47RJKS
- $266.99 –
- Free Shipping