PiCAN FD Zero - CAN FD HAT for Raspberry Pi Zero

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The PiCAN FD Zero HAT provides CAN Bus FD capability for the Raspberry Pi Zero. The Raspberry Pi Pico is a tiny, fast, and adaptable board built using the RP2040, a dual-core Arm Cortex-M0+ processor with 264KB internal RAM and support for up to 16MB of off-chip Flash.

The PiCAN FD Zero HAT uses the Microchip MCP2518FD CAN controller with MCP2562FD CAN transceiver. Connection is made via a 4way plug-in terminal block. CAN_H, CAN_L signals, and +12 VDC supply for the board and the Pi Zero. 

The improved CAN FD extends the length of the CAN Bus message frame to up to 64 bytes per frame and a data rate of up to 8 Mbps.

Pi Zero, sensor board, and cable are not included.

Features

• Microchip MCP2518FD CAN Controller
• Microchip MCP2562FD CAN transceiver
• Arbitration Bit Rate up to 1Mbps
• Data Bit Rate up to 8Mbps
• CAN FD Controller modes
• Mixed CAN 2.0B and CANFD mode
• CAN 2.0B mode
• Conforms to ISO 11898-1:2015
• High speed SPI Interface
• 4-way plug-in terminal for CAN and power
• 120 Ω terminator ready
• LED indicator (GPIO 22)
• SocketCAN driver, appears as can0 to application
• Interrupt RX on GPIO25 or GPIO6
• Qwiic (I2C) connector for extra sensors
• 1A SMPS 6 VDC to 20 VDC input range

Alternative

We also offer the board with a 1A Switch Mode Power Supply (SMPS) 6 VDC to 20 VDC input range to power the PICAN and RPi board:

• PiCAN FD Zero - CAN FD HAT for Raspberry Pi Zero with 1A SMPS (copperhilltech.com)

Documents

• PiCAN FD Zero - Schematics (PDF)...
• PiCAN FD Zero  - User Guide (PDF)...

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