SHT36 V3 Onboard DIP Switches and Firmware Instructions
Selecting the Firmware Type
Firmware Compilation and Burning
Please first select the firmware type you intend to burn. The corresponding compilation and burning steps will only be displayed after a selection is made.
Read and View Toolboard ID
Please fully turn off the printer and disconnect the power supply before starting. Do not plug or unplug CAN or RS232 cables, adjust switches, or touch terminals while the device is powered on.
RRF Firmware Flashing and Configuration
How to Determine if the Tool Board Supports RRF-CAN
Bootloader recovery (unbrick)
The FLY-SHT36 V3 comes with Katapult pre-flashed from the factory. Do not re-flash the firmware on this page during normal use or when updating the Klipper firmware; this page is only for brick recovery after the bootloader has been corrupted.