“There may be trouble ahead”


https://docs.mainsail.xyz/setup/
putty into your Raspberry Pi:
cd ~/klipper/
make menuconfig
Enable extra low-level configuration options
STMicroelectronics STM32
STM32F407
Bootloader offset to 128KiB + 512 byte offset
Clock Reference to 12 MHz crystal
Communication interface to USB (on PA11/PA12)
close and save
make
switch off mini (only)
put on pin over 2 prongs on pcb buddy board
switch on mini
sudo service klipper stop
make flash FLASH_DEVICE=0483:df11
sudo service klipper start
switch off mini (only)
take off pin over 2 prongs on pcb buddy board
switch on mini
restart firmware in mainsail
today, I finished the main modification of the printer (I only want to change the wires soon) so the whole frame is changed, the hot-end, extruder, heatbreak and nozzle, and all printed parts were PETG are now ASA, instead of a Cantilever design it is now an H-frame with double Z axles, so the frame gives rigidity and structure to the printing, yet still running the original Prusa firmware (with some added G-codes)
Source: https://www.bondtech.se/2021/03/12/a-diy-solution-for-prusa-mini-ptfe-replacement/
and https://www.facebook.com/groups/prusaminiusers/
all self-drilled/tapped hidden joints and external doors with magnet/metal strips and printed hinges and handles. 2020 extrusions with 3mm plexiglass side panels and 6mm dibond floor panel
“–Don’t leave your lover until you have another lover; don’t leave your job until you have another job.” – Ra Uru Hu
Same is true for 3D printers… don’t sell your 3D printer when the new one has a 5 week waiting time… aaargh