ttl turn to rs485 module 485 to serial uart level mutual conversion hardware automatic flow control power supply module 3.3v 5v
sku: 505408822
$26.87
Shipping from: China
Description
flow sensors flow sensors l turn to rs485 module 485 to serial.we offer the wholesale price, quality guarantee, professional e-business service and fast shipping . you will be satisfied with the shopping experience in our store. look for long term businss with you.
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