DC3.3V-5V Isolated TTL to RS485 Level Module Serial Port Auto Commutation Multi Protection 2Mbps High-speed Communication Rate

DC3.3V-5V Isolated TTL to RS485 Level Module Serial Port Auto Commutation Multi Protection 2Mbps High-speed Communication Rate
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sku: 1005009069282504
$2.64-2%
$2.59
Shipping from: China
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