2/5/10/20/50Pcs MCU TTL To RS485 Module 485 To Serial Port UART Level Mutual Conversion Hardware Automatic Control Flow

2/5/10/20/50Pcs MCU TTL To RS485 Module 485 To Serial Port UART Level Mutual Conversion Hardware Automatic Control Flow
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sku: 1005008723583847
$8.55+25%
$10.70
Shipping from: China
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