Superb 3.3V 5V TTL UART To RS485 Isolated Interface Converter Module Single-Chip Serial Port UART Industrial

Superb 3.3V 5V TTL UART To RS485 Isolated Interface Converter Module Single-Chip Serial Port UART Industrial
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sku: 1005009190109863
$4.98-10%
$4.49
Shipping from: China
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