Hi, I was trying to flash the sweyntooth firmware to nRF52840 dongle using nRF connect for desktop. I was following the instruction on in this tutorial: nRF52840 Dongle Programming Tutorial . The hex file I used was provided in github https://github.com/Matheus-Garbelini/sweyntooth_bluetooth_low_energy_attacks?tab=readme-ov-file, however they didn't provide which SoftDevice that is required and when I write the hex in DFU mode I keep getting this error:
Any idea on solving this issue?
Thank you,
David