2Pack TTL to RS485 Adapter Module, 485 to TTL 3.3V/5.0V Signals Serial Port Power Supply Converter with Indicator Lights

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The Atnsinc 2Pack TTL to RS485 Adapter Module is a high-performance converter designed for seamless communication between TTL and RS485 signals. With a wide operating voltage range, impressive baud rate capabilities, and robust environmental resilience, this module is perfect for both indoor and outdoor applications. Equipped with user-friendly indicator lights and built-in protection features, it ensures reliable data transmission over long distances.