High-performance dual-channel RS485 communication library for the Waveshare 2-CH RS485 HAT and RP2350 (Pico 2), featuring SC16IS752 SPI-to-UART bridge support and automatic hardware flow control.
raspberry-pi modbus embedded-systems spi uart industrial-automation rs485 mcu c-library waveshare serial-communication half-duplex sc16is752 hardware-driver pico-sdk rp2350 spi-to-uart pico-2 dual-channel-rs485 pi-zero-form-factor
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Updated
Mar 21, 2026 - C