Flashing BTT Manta M8P CAN and EBB42 with Klipper using Katapult

About For my own purposes, this is a quick and dirty guide on how to flash the BTT Manta M8P CAN and the EBB42 board with Klipper firmware using Katapult. This process should work for other BTT Manta M8P and EBB versions too, but you have to adjust the configuration accordingly. USB or CAN Bus The BTT Manta M8P CAN board can be flashed and used with Klipper firmware via two different methods: USB connection or CAN Bus. If you are using toolhead boards like the EBB36 or EBB42 that support CAN Bus, it is mandatory to use the CAN Bus method for communication between the mainboard and toolhead boards. If you are using toolhead boards that support USB connection (like the BTT SB2209 USB or the EBB36/42 v2.0), use USB connection instead. ...

November 6, 2025 · 8 min · freakyDude