Are you sure (your version of) qemu supports can in the first place?

Yes it does actually, you can have more details concerning the qemu release that I am using in this link: https://github.com/espressif/qemu/relea ... 0-20230522

Hello everyone!

I am working on a project in order to virtualize a custom ESP32-based board and I would appreciate some help from the community!

the custom ESP32-based board is connected to external devices through SPI (ADC device, CAN-FD-controller..).

I chose to work with QEMU in order to make ...