I' ve a 32bit machine and i install veyon but veyon is a 64 bit program. Can you develop an 32 bit version?
For windows there are a 32 bit version but i have a debian and for debian ther aren't a 32 bit version
you can build 32 bit DEB packages easily yourselves. Simply download the source code and follow the instructions in the README file. Don't hesitate to ask questions if you're stuck.