RS485 Can Hat for Raspberry Pi Via SPI Onboard 1 x Bus MCP2515 Transceiver 2 SC16IS1752, Signal and Power Isolated, ESD Protection Port, Stable Long Distance Communication Module

The RS485 CAN Module compatible with Raspberry Pi 4 / Zero / Zero W / 2B / 3B / 3B+. Only a small amount of GPIO are used and the rest pins allow to work for other extended function. Support the latest Raspbian(v5.4 kernel), PoWer supply and signal transmission isolation, Build-in surge and ESD protection.On-board individual 120 Ohm terminal resistance. CAN Function - Onboard CAN controller MCP2515 via SPI interface, onboard high speed CAN transceiver, onboard digital isolation ADUM1201BRZ, Communication Rates 20Kbps-1Mpbs can be programmed arbitrarily. RS485 Function - Controlled via UART, half-duplex communication, supports automatic TX/RX control without programming, onboard SPI to RS485 SC16IS1752. Electrical data isolation ADM2483. We offer C/Python demo and Modbus communication demo. For more information please refer to our wiki（view the link on color page comes with the goods).