Isolated TTL To RS485 Module Serial Port Automatic Commutation High Speed 2Mbps Compatible With 3.3V/5V

Isolated TTL To RS485 Module Serial Port Automatic Commutation High Speed 2Mbps Compatible With 3.3V/5V
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sku: 1005009276584743
$3.66+1%
$3.70
Shipping from: China
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