RS485 CAN HAT for Raspberry Pi: Designed for Stable, Long-Distance Communication
RS485 CAN HAT for Raspberry Pi
Allows Stable Long-distance Communication between Raspberry Pi and other devices
Comes with online development resources and manual
Features at a glance
- Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
- CAN function, onboard CAN controller MCP2515 via SPI interface, onboard transceiver SIT65HVD230DR
- RS485 function, controlled via UART, half-duplex communication, supports automatic TX/RX control without programming, onboard transceiver SP3485
- Onboard 120Ω terminal resistor for RS485 and CAN interfaces, enabled via DIP switch
- Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit for RS485 transceiving, lightningproof & anti-electrostatic
- Reserved control header, allows working with other control boards
- Comes with online development resources and manual (examples in wiringPi/python)
Specifications
| CAN controller | MCP2515 | Operating voltage | 3.3V |
|---|---|---|---|
| CAN transceiver | SIT65HVD230DR | Mounting hole size | 3.0mm |
| 485 transceiver | SP3485 | Dimension | 65×30mm |
Designed for Raspberry Pi Series
Standard Raspberry Pi 40PIN GPIO Header, Customized For Raspberry Pi Series Boards
Expand CAN and RS485 functions
CAN: onboard CAN controller MCP2515 via SPI interface, with transceiver SIT65HVD230DR
RS485: controlled via UART, half-duplex communication, onboard transceiver SP3485
Onboard Transient Voltage Suppressor
effectively suppress surge voltage and transient spike voltage in the circuit for RS485 transceiving
Pin Definition
Product show
Outline dimensions
