Pixracer - Bootloader

ArduCopter
1

I kindly request you, please share proper “.dfu” bootloader file for Pixracer?

2

https://firmware.ardupilot.org/Copter/stable/Pixracer/
Find the file with “with_bl” for bootloader.

3

Which is best booting method? I am using dfuse demo software.

4

How I upload the .hex file into controller?

5

https://lmgtfy.com/?q=ardupilot+update+bootloader&s=l

6

Good day, you can do it with a jtag programmer or sd card…
You can find the bootloader on this link:

https://firmware.ardupilot.org/Tools/Bootloaders/

Just check for PIXRACER or Pixracer_bl.bin (15.7 KB)
voilà

Just in case i will prepare you what you need for make it work with sd card