⬆️Firmware

Guide to flashing your Cartographer probe with new or updated firmware.

Which Firmware Should I use?

Selecting the correcet firwmare is essential for the operation of the probe, please check which probe you have, and which mode it is being used in and cross reference the table below.

Cartographer v1 RP2040

Mode
Firmware
Link
Notes

USB

carto-rp2040.uf2

Only USB Compatible - No Katapult Bootloader Required

Cartographer v2 w/ Input Shaper (USB or CAN)

With Cartographer v2, the device will only work in the mode that it was purchased. This is a hardware limitation. The CAN Probe can be forced to work in USB Mode, but is unreliable and requires hardware modifications, this is not something we recommend right now.

USB Version

Firmware
Type
Address
Notes

Bootloader (Katapult)

0x08000000

Firmware (Klipper)

0x08002000

8KiB Offset required, so needs ot 0x08002000

CAN Version

Firmware
Type
Address
Baudrate
Notes

Bootloader (Katapult)

0x08000000

1M

Firmware (Klipper)

0x08002000

1M

8KiB Offset required, so needs ot 0x08002000

Firmware (Klipper)

0x08002000

250K

8KiB Offset required, so needs ot 0x08002000

Firmware (Klipper)

0x08002000

500K

8KiB Offset required, so needs ot 0x08002000

Cartographer v3 w/ Input Shaper (USB/CAN)

Cartographer v3 by default will come pre-flashed for CAN. You can switch between both USB and CAN modes via firmware with no hardware modification required.

USB / CAN Version

Firmware
Type
Address
Baudrate
Note

Bootloader & Firmware Combined

0x08000000

n/a

This is the only firmware you need, you don't need to flash the bootloader or firmware seperately.

Bootloader & Firmware Combined

0x08000000

1M

This is the only firmware you need, you don't need to flash the bootloader or firmware seperately.

Bootloader (Katapult)

0x08000000

250K

8KiB Offset required, so needs ot 0x08002000

Bootloader (Katapult)

0x08000000

500K

8KiB Offset required, so needs ot 0x08002000

Firmware (Klipper)

0x08002000

250K

8KiB Offset required, so needs ot 0x08002000

Firmware (Klipper)

0x08002000

500K

8KiB Offset required, so needs ot 0x08002000

Firmware (Klipper)

0x08002000

1M

8KiB Offset required, so needs ot 0x08002000

Firmware (Klipper)

0x08002000

n/a

8KiB Offset required, so needs ot 0x08002000

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