Back in August BigTreeTech was sending out some boards with the GD32 CPUs that are STM32 clones on them. These chips had odd compatibility issues with Marlin and other firmware that required workarounds and patches to code to get them running. These CPUs are not STM32 licensed cores and running standard STM32 code on them […]
We’ve been working on addressing the random CPU changes that Creality pushed out to its customers who purchased printers recently. We posted a few days ago about the CPU swaps happening and promised to work on a firmware update, you can read that post here. We have a build that is passing and works on […]
CPUs Swapped Out In our Discord server a user was working on their machine and was having issues with the firmware. They posted a picture of the board and it revealed a lesser STM32 part number on that board. The 4.2.2 and 4.2.7 boards have all shipped with the STM32F103 RET6 CPUs since release. Now […]
