TTL to RS485 Adapter Module 485 to TTL 3.3V 5.0V Signals Serial Port Converter with Indicator Lights Industrial Grade

TTL to RS485 Adapter Module 485 to TTL 3.3V 5.0V Signals Serial Port Converter with Indicator Lights Industrial Grade
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sku: 1005005513974069
$6.56
Shipping from: China
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