A42T-RS485 To TTL Signal Conversion RS485 Converter 3.3V/5.0V Hardware Automatic Control Converter Module

A42T-RS485 To TTL Signal Conversion RS485 Converter 3.3V/5.0V Hardware Automatic Control Converter Module
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EMPTY
sku: 1005011878471843
$9.25+8%
$9.99
Shipping from: China
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