PiCAN 3 - CAN-Bus Board for Raspberry Pi 4 with 3 A SMPS & RTC

Features

• CAN v2.0B at 1 Mb/s
• High speed SPI Interface (10 MHz)
• Standard and extended data and remote frames
• CAN connection via standard 9-way sub-D connector or screw terminal
• Compatible with OBDII cable
• Solder bridge to set different configuration for DB9 connector
• 120 Ω terminator ready
• Serial LCD ready
• LED indicator
• Foot print for two mini push buttons
• Four fixing holes, comply with Pi Hat standard
• SocketCAN driver, appears as can0 to application
• Interrupt RX on GPIO25
• 5 V/3 A SMPS to power Raspberr Pi and accessories from DB9 or screw terminal
  o Reverse polarity protection
  o High efficiency switch mode design
  o 6 V to 20 V input range
• RTC with battery backup (battery not included, requires CR1225 cell)

Downloads

• User guide
• Schematic
• Driver installation
• Writing your own program in Python
• Python3 examples