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This TTL to RS485 conversion module supports bidirectional signal conversion between UART TTL and RS485 interface. Adopts hardware automatic flow control technology to automatically send and receive data without external circuit adjustment or code configuration. It features 3.3V to 5.5V wide voltage input, suitable for single-chip microcontrollers, industrial control equipment and serial communication projects. With excellent anti-interference and long-distance transmission capability, it ensures stable data transmission in complex industrial environments. Compact size and easy wiring, ideal for DIY electronics, industrial communication debugging, equipment networking and laboratory application.
Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.