TTL Serial Port To RS485 Converter Module with Cable 485 To TTL Single Chip Serial Port Converter RXD TXD Indicator for Arduino

TTL Serial Port To RS485 Converter Module with Cable 485 To TTL Single Chip Serial Port Converter RXD TXD Indicator for Arduino
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sku: 1005010190403336
$5.50+1%
$5.54
Shipping from: China
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