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In this video, we are using a cheap and open hardware CAN to USB adapter to sniff and analyze the CAN frames on an existing bus in Wireshark. Additionally, we are going to inject CAN frames onto the bus using the cansend utility that is available from the can-utils package that is readily available in most Linux distributions like Debian and Raspberry Pi OS. See also: An overview of the various can-utils, like candump, cansend and cangen: Read how to use systemd-networkd to set up CAN interfaces: Find out what makes CAN a great choice of protocol even outside of cars: Buy a candleLight and support the production of new videos:
