Pluto Sdr firmware file

Question

Hello, 
 I built a firmware from source a year and half ago and updated my Pluto Sdr. Now I need to burn the same firmware on the second Pluto device. 
 My problem is I can't find that pluto.frm file and it'll take a lot of time from me to redo the work I did a year ago. 
 Is there a way to retrieve the image (pluto.frm file) from one Pluto and copy it to another one? 
 It would really help me and save a ton of time. 
 Thank you, 
 Chris

IonutMuthi · Accepted Answer

Hi, Firmware release page for Pluto is here .)

IonutMuthi · Answer

You should be able to get to the old firmware. 
 First you need to put Pluto in DFU mode. 
 * Press the reset button (pin hole next to the USB port) and whilst holding it in, plug the pluto in to the USB port of your PC. 
 * Let go of the reset button, the active LED should glow brightly and it should now be recognised by the PC (goes bing bong) but not open any file explorer window - it is now in DFU mode. * Then you can access the files using " sudo dfu-uitl --list " this will let you see the devices and partitions on Pluto * Then you can get the file " firmware.dfu " * Lastly on the Pluto you want the firmware you run " sudo dfu-util -d 0483:df11 -c 1 -i 0 -a 1 -D firmware.dfu" Hope this helps.

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Pluto Sdr firmware file