- Description
Details
Stackable design for expanding multiple CAN channels, HAT+ standard support
The 2-CH CAN HAT+ is a 2-Channel CAN bus expansion HAT designed for Raspberry Pi. Supports expanding multiple CAN channels by stacking with the 2-CH CAN HAT or 2-CH CAN FD HAT. Adopts HAT+ standard design, compatible with Raspberry Pi series boards such as Raspberry Pi 5/4/3/Zero. Onboard various protection circuits, including electrical isolation to make communication more safe and reliable. Supports wide range voltage input of 7~36V, suitable for industrial applications.
- Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards / Jetson Nano
- Adopts MCP2515 and SN65HVD230 dual chips combined solution, allows 2-channel CAN communication
- Onboard unibody power supply isolation, providing stable isolated voltage, requires no extra power supply for the isolated terminal
- Onboard digital isolator, signal isolation makes the communication more safe and stable, and better anti-interference
- Onboard external power supply terminal, supports 7~36V wide voltage power input, supports powering the Pi and the HAT at the same time
- Onboard SM24CANB TVS (Transient Voltage Suppressor) diode, provides ESD protection and transient peak voltage protection
- Onboard voltage translator, select 3.3V/5V operating voltage by jumper
- Onboard 120Ω terminal resistor, configured by jumper
- Breakout SPI and I2C control pins, for connecting with other host control boards
- Comes with online development resources and manual (examples in Python/C)
| CAN controller | MCP2515 |
|---|---|
| Control bus | SPI |
| Power supply method | External power supply terminal or Raspberry Pi GPIO |
| Terminal voltage input | DC 7~36V |
| operating voltage | 5V |
| LOGIC LEVEL | 3.3V/5V |
| Dimensions | 65.0 × 56.5mm |
enable isolated and stable CAN bus capability for your Raspberry Pi
Standard Raspberry Pi 40PIN GPIO header, customized for Raspberry Pi series boards
MCP2515 CAN controller + SN65HVD230 CAN transceiver
Multi-channel CAN bus communication support, with reserved solder pads on the back for CAN channel chip selection and interrupt pin selection. Supports stacking two of this module for expanding 4-ch CAN Bus, and can be directly stacked with 2-CH CAN HAT or 2-CH CAN FD HAT, allowing flexible expansion for various CAN application scenarios
Stacking with 2-CH CAN HAT
Stacking with 2-CH CAN FD HAT
* for reference only, please refer to the Package Content for the detailed part list.
SM24CANB TVS diode, ESD protection, transient spike voltage protection
easily select 3.3V / 5V operating voltage, or enable/disable 120Ω terminal resistor, via onboard jumpers
* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.
Weight: 0.045 kg
Quick Overview
- 2-CH CAN HAT+ x1
- Screws pack x1
