Update the old DSO_nano version 1 to a new firmware gives the device a new life.

The trigger now is much more stable and useful, also the menu structure is more user friendly. I have to admit I should update the firmware before, but in the last years I didn’t use the Nano much.

Anyway following the dfu-util howto I have updated the firmware to the DSO BenF Firmware v3.64. It is not the original one, but It work very well.

The dfu-util software is available in debian/ubuntu, can be installed with

apt-get install dfu-util

then download and unzip the firmware, and following the dfu-util howto write the new firmware with:

dfu-util -a 0 -d 0483:df11 -D "DSO BenF APP v3.64.dfu SO BenF APP v3.64.dfu"
dfu-util -a 0 -d 0483:df11 -D "DSO BenF APP v3.64.dfu SO BenF LIB v3.64.dfu"

In case of failure you can try (thanks to Diego):

dfu-util -a 0 -d 0483 -D "DSO BenF LIB v3.53.dfu"

Happy hacking.