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2-Channel Isolated CAN FD Expansion HAT for Raspberry Pi, Multi Protections
$102.03
Waveshare 17075 – 2-Channel Isolated CAN FD Expansion HAT For Raspberry Pi, CAN FD Support, Multi Onboard Protection Circuits
Description
Features
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 make the communication more safe and more reliable.
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 manual (examples for Raspberry Pi/Arduino)
Specifications
CAN CONTROLLER MCP2518FD
CAN TRANSCEIVER MCP2562FD
CONTROL BUS SPI
POWER SUPPLY External power supply terminal OR Raspberry
SCREW TERMINALINPUT VOLTAGE DC 8~26V
OPERATING VOLTAGE 5V
LOGIC LEVEL 3.3V/5V
DIMENSIONS 65.0 × 56.5mm
What’s On Board
2-ch-can-fd-hat-details-intro.jpg
1. MCP2518FD controller
2. MCP2562FD transceiver
3. SI8642ED digital isolator
4. MP1584EN power chip
5. RT9193-33 power chip
6. B0505LS-1W power supply isolation module
7. Standard Raspberry Pi 40PIN GPIO header
8. CAN bus screw terminal
9. External power supply terminal: 8~26V DC input
10. MCU control pins: for use with host boards like Arduino 11. 120Ω terminal resistor switch
2. 3.3V/5V logic level switch
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
14. Power indicator
15. 2A fast resettable fuse
16. Power supply reverse-proof diode
17. Power supply flow backward proof diode
18. Freewheeling diode
19.SM24CANB TVS diode
Pinout Definition
2-ch-can-fd-hat-details-inter.jpg
Outline Dimensions
2-ch-can-fd-hat-details-size.jpg
Includes
2-CH CAN FD HAT x1
2×20PIN female header x1
Standoffs pack (2pcs) x1
Resources
WIKI: 2-CH_CAN_FD_HAT
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