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Datasheet:wiki.inno-maker.com/display/RS485CANMODULE

  • Compatible with Raspberry Pi Zero/Zero W/2B/3B/3B+/4. Only a small amount of GPIO are used and the remaining pins allow to work for other extended function
  • Power supply and signal transmission isolation, Build-in surge and ESD protection.
    CAN function: on-board CAN controller MCP2515 via SPI interface, high speed CAN transceiver, digital isolation ADUM1201BRZ, and communication Rates 20Kbps-1Mpbs can be programmed arbitrarily.
  • RS485 function: on-board controlled via UART, half-duplex communication, supports automatically TX/RX switch without extra programming, on-board SPI to RS485 SC16IS1752 Electrical data isolation with ADI ADM2483.
  • On-board individual 120 Ohm terminal resistance, Impedance matching and guarantee the ability to drive.
  • On-board User ATC24C32 EEPROM,

[Description:]

  • RS485&CAN Module is an industrial communication module for Raspberry Pi, on board 2*RS485 Bus and 1*CAN Bus communication interface via SPI interface.
  • CAN bus and RS485 bus powered through separated isolation power module, signal between the transceiver and the controller is isolated , ESD protection for the communication port, ensure your raspberry pi can be used in more strictly industrial sites

[Features:]

  • 1. Compatible with Raspberry Pi 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
  • 2. Power supply and signal isolation, Build-in surge and ESD protection.
  • 3. 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.
  • 4. RS485 function, controlled via UART, half-duplex communication, supports automatic TX/RX control without programming, onboard SPI to RS485 SC16IS1752. Electrical data isolation ADM2483.
  • 5. On board individual 120 Ohm terminal resistance, Impedance matching and guarantee the ability to drive.
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