Overview
RS485 CAN HAT (B) is a HAT with RS485 and CAN communication functions developed by Waveshare for Raspberry Pi, with RS485 and CAN
communication functions.
Features
1.Isolated RS485 CAN HAT (B) For Raspberry Pi
2-Ch RS485 and 1-Ch CAN, SPI communication
Bulit-In Power Supply Isolation, ADI Magnetical Isolation, And TVS Diode, Etc.
2.What Can It Do?
Enable Isolated And Stable RS485 And CAN Capability For Your Raspberry Pi
3.Connect To Raspberry Pi Series
Standard Raspberry Pi 40PIN GPIO Header, Customized For Raspberry Pi Series Boards
4.Expand 1-Ch CAN And 2-Ch RS485
CAN: Adopts Controller MCP2515 With CAN Transceiver
RS485: Adopts SC16IS752 And SP3485 Dual-Chip Combination
5.Industrial Grade Isolation Protection
Onboard unibody power supply isolation, providing stable isolated voltage, no extra power supply required for the isolated terminal
Onboard unibody digital isolation, for isolating the signal, reliable and jamproof, low power consumption
Specification
Expanded interface--2-Ch RS485 + 1-Ch CAN
Communication Bus--SPI
CAN Controller--MCP2515
CAN Receiver--SIT65HVD230DR/SN65HVD23D
CAN Baud Rate≦1Mbps
UART Expansion Chip--SC16IS752
RS485 Receiver--SP3485
RS485 Baud Rate--300~921600 bps
Power Supply--External screw terminal or Raspberry Pi
External Voltage Range--DC 8~28V
Operating Voltage--3.3V
Dimensions--65 × 56.5 mm
Package Content
RS485 CAN HAT (B) x1
2x20PIN female header x1
Screws pack x1
Development Resources
https://www.waveshare.com/wiki/RS485_CAN_HAT_(B)?Amazon
Note
Please feel free to contact us via Amazon message if you have any problem.