BIQU-B2

BIQU-B2 is a 2 in 1 out printer upgraded from BIQU-B1.

BIQU-B2/Firmware

the Firmware folder contains the .bin file of the precompiled motherboard and touch screen
and the source code of firmware in here motherboard and here touch screen. Because BIQU-B2 is upgraded from BIQU-B1, So the source code only needs to make some simple changes on BIQU-B1, See README.md in the source code repository for details