Reconfiguring Matek-L431 to send data via UART

Hello.

Recently i’ve encountered a situation. The situation is all about receiving CAN data. The problem is that i am not able to receive CAN data via my controller because of legacy stuff. I need to get the data from UART channel directly. I am using Matek-L31 as battery monitor. Here are my questions:

Can i reconfigure Matek-L431’s firmware to send data via UART channels? How can i do it?

I would appreciate if you give me some clues, suggestions or recommendations.

Thank you.