Tina2 Firmware [best] Today

Use a small (8–16GB) card formatted to FAT32 with a 4096 allocation unit size.

In VS Code, click the PlatformIO icon, then click "Build." If successful, you will find a firmware.bin file in the .pio/build/mks_robin_nano/ folder. Rename it to tina2.bin and flash via SD card as above.

Never flash firmware while printer is printing or powered via USB alone. A failed flash can require an ST-Link programmer to recover – which is difficult for most users.

For the truly adventurous, you can replace the stock Marlin firmware with . This transforms your Tina2 into a much faster, quieter, and more capable machine by offloading calculations to a Raspberry Pi.