Katapult
You may want to build your own version of Katapult, currently Katapult doesn’t support the stm32f042 at 24mhz.
Download our build of Katapult below.
https://github.com/Cartographer3D/katapult
Cartographer v2 and v3 (stm32f042 based probes).
Section titled “Cartographer v2 and v3 (stm32f042 based probes).”The USB version requires the following settings.
Katapult settings for USB Cartographer
The CAN version requires the following settings.
Katapult settings for CAN Cartographer

