BIGTREETECH BTT Octopus Max EZ for 3D Printer

Best board from btt

Best Card for Voron 2.4

This ARM STM32H723ZET6 is the best choice for use max speed with klipper. I love this card. I juste wait the New "Eddy" probe in CAN for make a test with this board. Thanks BTT.

FRANKENCHIRON LIVES!

Got this to replace the one I accidentally fried while upgrading my Chiron. 10 stepper drivers lets me connect all the stock parts, add 3 new extruders and still have 2 free ports for either a laser or an additional 2 extruders. I’m quite happy that it has all the pinouts listed to use with Klipper as it made it easy to wire up and configure. Even the mini12864 works. Only problem I had was that I enabled the diagnostics on the z-axes and couldn’t get the stock optical endstops to work until I disabled it. One or the other. It’s a great board that could be made better with the option for standard stepper drivers instead of the EZ ones. (Or as well as)