sudo ip link set can0 type can bitrate 500000 sudo ip link set can0 up Verify with:
sudo apt install git dkms build-essential git clone https://github.com/your-itek-driver-repo/itek-usb-can.git cd itek-usb-can make sudo insmod itek_usb_can.ko To make it permanent: itek usb can driver
sudo cp itek_usb_can.ko /lib/modules/$(uname -r)/kernel/drivers/net/can/ sudo depmod -a echo "itek_usb_can" | sudo tee -a /etc/modules Once the driver is loaded, bring up the CAN interface: sudo ip link set can0 type can bitrate