SHT36 V3 Onboard DIP Switches and Firmware Instructions
Selecting the Firmware Type
Firmware Compilation and Flashing
Please first select the firmware type to be actually flashed. Only after selection will the corresponding compilation and flashing steps be displayed.
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 (Unbricking)
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 Klipper firmware updates; this page is only for unbricking recovery after the Bootloader is corrupted.