LrTMAX.4lpb
KiCAD project of LrTMAX Print Circuit Board
project impeoved by versions, currently 3 versions are there.
MicroB
It's basic functionality of LrTMAX board.
connected to host PC with USB micro B connector.
type C
It changed host connectors with USB type C.
DFU
Add ability to use DFU bootloader by set BOOT0 signal by DIP switch.
(No needed ST-LIMK for firmware load, use STM32programmer.)
and changed ST-LINK connector assignment to STDC-14. (STLiNKV3-MINIE compatible)