The WAVE-17075 is a HAT designed for the Raspberry Pi that allows you to transfer information with the CAN FD protocol and the CAN 2.0 protocol through 2 channels. With its different protections, you can count on safe and reliable data transfer.
The 2-CH CAN FD HAT is a 2-Channel CAN bus expansion HAT designed for Raspberry Pi, supports CAN FD (CAN with Flexible Data-Rate). It will enable CAN bus for your Raspberry Pi, not only the original CAN 2.0 protocol but also the CAN FD extension, with higher data throughput.
Thanks to multi onboard protection circuits, including 500W lightning surge, ESD protection, short circuit protection, and electrical isolation, it makes the communication safer and more reliable.
Features
- Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
- Supports both traditional CAN2.0 and CAN FD protocols
- Breakout SPI control pins, for connecting with host control boards like STM32/Arduino
- Onboard electrical isolation, up to 5KV isolated voltage, stable operation, higher anti-interference capability
- Onboard lightning proof, ESD protection, short circuit protection, more safe communication
- Onboard voltage translator, select 3.3V/5V operating voltage by jumper
- Onboard 120Ω terminal resistor, configured by jumper
- Comes with development resources and a manual (examples for Raspberry Pi/Arduino)
Specifications
- CAN controller: MCP2518FD
- CAN transceiver: MCP2562FD
- Communication interface: SPI (two channels independent SPI by default, switch to one channel SPI by soldering)
- Power supply: external power input terminal, or Raspberry Pi
- Power input terminal voltage: DC 8~26V
- Operating voltage: 5V
- Logic level: 3.3V/5V
- Dimensions: 65.0 x 56.5 mm
Pinout
Board and Dimensions
| 1 | MCP2518FD controller | 11 | 120Ω terminal resistor switch |
| 2 | MCP2562FD transceiver | 12 | 3.3V/5V logic level switch |
| 3 | SI8642ED digital isolator | 13 | CAN operating mode selection A: CAN_0 and CAN_1 use two separated SPI (default) B: CAN_0 and CAN_1 share a single SPI |
| 4 | SI8642ED digital isolator | 14 | Power indicator |
| 5 | SI8642ED digital isolator | 15 | 2A fast resettable fuse |
| 6 | B0505LS-1W power supply isolation module | 16 | Power supply reverse-proof diode |
| 7 | Standard Raspberry Pi 40PIN GPIO header | 17 | Power supply flow backward proof diode |
| 8 | CAN bus screw terminal | 18 | Freewheeling diode |
| 9 | External power supply terminal 8~26V DC input |
19 | SM24CANB TVS diode |
| 10 | MCU control pins for use with host boards like Arduino |
Resources
- Wiki of Product
- Schematics of Product
- CAN Controller (MCP2518FD) Datasheet
- CAN Transceiver (MCP2562FD) Datasheet
Shipping List
Weight: 0.03 kg
- 2-CH CAN FD HAT x1
- 2×20PIN female header x1
- Standoffs pack (2pcs) x1
WARNING
