Top 3 pcan open source projects

CANopen SDK (API) for Windows developers. Supported adapters: Kvaser, Ixxat, CANUSB, CAN232, Peak PCAN, Copley Controls, USBTIN and more.

🤖 XCAN firmware for CANtact ( CANable ) or any other similar boards.

👽 XCAN PRO/PRO FD/FD USB2CAN firmware implementation for cheap STM32F4 hardware