Waveshare RS485 CAN HAT Allows Stable Long Distance Communication Onboard MCP2515 Transceiver SN65HVD230 SP3485 Compatible with Raspberry Pi Series

Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards CAN function, onboard CAN controller MCP2515 via SPI interface, with transceiver SN65HVD230;Reserved control pins, allows to work with other control boards 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 Comes with development resources and manual (examples in wiringPi/python),download: www.waveshare.com/wiki/RS485_CAN_HAT