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Waveshare 2-Channel RS485 UART-RS485 SP3485 module for Raspberry Pi Pico
Summary description:
2-channel RS485 communication module from Waveshare featuring SP3485 transceivers and UART interface, designed for use with Raspberry Pi Pico. Provides two differential RS485 ports for half-duplex serial communication, isolation not specified. Suitable for industrial sensors, multi-node serial networks, and extending Pico serial connectivity over long distances.