Open the bottom panel. Check if you have an MKS Robin Nano v1.1, v1.2, or v1.3. Firmware compiled for a v1.2 board will not work properly on a v1.3 board.
Ensures Thermal Runaway Protection is fully active to prevent fire hazards. two trees sapphire pro firmware best
Klipper takes a fundamentally different approach to running a 3D printer. Open the bottom panel
TwoTrees Sapphire Pro Mks Robin Nano Marlin2.x Bugfix · GitHub 23 Jul 2021 — using the generic "STM32F103" config.
If successful, the printer will boot up with the new firmware.
You need a Raspberry Pi (or an old laptop) to run Klipper. The Sapphire Pro’s Robin Nano board works flawlessly with Klipper, using the generic "STM32F103" config.