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1PCS TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

USD 0.58

1PCS TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

Description
Specification
20PCS/LOT 2SB772 B772 TO-126
USD 0.73USD 0.76
HART-M310 qfp100 2pcs
USD 8.53USD 9.80
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