CAN Bus Pi-HAT

Download Datasheet PT-PC-23-v2.2-DSA

General Description

The Preotech CAN Bus Pi-HAT provides CAN Bus capability for the Raspberry Pi. Microchip MCP2515 CAN controller with Microchip CAN Bus transceiver is used for best performance. Connections are made via DB9 male, push in spring and screw connectors. Designed for working under hard conditions and suitable for military standards. Protection for the Raspberry Pi for short circuit possibility with fuses. Additional ESD and EMI protections for the CAN Bus Line. Led indicator for main power, input (RX-Blue) and output (TX-Green) for the CAN Bus data communication. Easy to install SocketCAN driver. Programming can be done in C or Python.

Product Features

• Complies with ISO 11898 standard

• Communication baud rate up to 1Mbps

• High speed SPI Interface

• Standard, extended data and remote frames

• Compatible with OBDII and SAE J1939

• Powered via Raspberry Pi models

• 120 Ohm termination resistor with dip-switch

• Power and CAN Bus RX-TX activity LEDs

• EMI noise suppression on the CAN Bus

• ESD protection on the CAN Bus

• Latest technology, highly durable components

• Extended operating temperature: -40 ~ +85 °C

• Extended storage temperature: -40 ~ +105 °C

• Fixing holes in compliance with Pi-HAT standard

• CAN Bus connection via standard 9-way D-SUB male connector, industrial 0.15in (3.81mm) push in spring and screw connector