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Converter TTL to RS485 Automatic Control Converter Module 3.3V/5.0V Hardware for Arduino AVR

USD 1.99USD 2.10

Converter TTL to RS485 Automatic Control Converter Module 3.3V/5.0V Hardware for Arduino AVR

Description
Specification
1pcs RF7198DTR13 RF7198 QFN
USD 1.25USD 1.44
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