Klipper Firmware Downloads — prebuilt bins for 25+ boards

Pick your control board, match the variant to your hardware, and download a Klipper firmware binary compiled straight from the official Klipper source — no Linux host, no make menuconfig, no guessing. Every preset is curated from Klipper's own board documentation, and CAN-toolhead boards also get community-standard Katapult bootloader bins for remote re-flashing over CAN.

⚠️ Flashing the wrong firmware can brick a board — or, worse, quietly enable a heater. Match every column on your board's page (MCU chip, bootloader offset, communication interface) against what is physically on your board before you flash. If you are not sure, stop and ask.
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Firmware built by automation from curated, reviewed configs; not hardware-tested per target. Klipper is © Kevin O'Connor and the Klipper project (GPLv3) — source. Katapult bins are GPLv3 — source. Per-release source commits are linked in each GitHub release. New to Klipper? Start with the Klipper install guide, and see the remote monitoring series once your printer is up.