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10x Industrial Grade RS485 to TTL232 RXD TXD R/D Isolated communication Surge Protection Module For Arduino For UNO MEGA MCU PLC

USD 17.09USD 18.99

10x Industrial Grade RS485 to TTL232 RXD TXD R/D Isolated communication Surge Protection Module For Arduino For UNO MEGA MCU PLC

Description
Specification
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