Waveshare RS485 CAN HAT Designed for Raspberry Pi Allowing Stable Long-Distance RS485/CAN Communication

Overview The RS485 CAN HAT will enables your Pi to communicate with other devices stably in long-distance via RS485/CAN functions. Features Raspberry Pi connectivity, compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+ CAN function, onboard CAN controller MCP2515 via SPI interface, onboard transceiver SN65HVD230 RS485 function, controlled via UART, half-duplex communication, supports automatic TX/RX control without programming, onboard transceiver SP3485 Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit for RS485 transceiving, lightning-proof & anti-electrostatic Reserved control pins, allows to work with other control boards Comes with development resources and manual (examples in wiringPi/python) Specifications Operating voltage: 3.3V CAN controller: MCP2515 CAN transceiver: SN65HVD230 485 transceiver: SP3485 Dimension: 65mm x 30mm Mounting hole size: 3.0mm Recommended We also provide an isolated interface converter USB TO RS232/485/TTL for easy testing. PACKAGE CONTENT RS485 CAN HAT x1 RPi screws pack (2pcs) x1