https://stream.echo6.co/videos/watch/023fdab1-05af-429f-8d0a-c4ff39fd822a ** I blurred out the local gsm network info and it looks like there’s a big box in the middle of the video. I don’t think any of the commands or instructions are covered. This video shows how to run GRGSM + IMSI catcher on a Pi4 running Wyvern (headless 20.04 Ubuntu based IMG). I also show a modification that's been applied to lms_tcp to make it appear as though it's an E4000, that way a higher frequency range can be selected within GQRX w/ the spectrum server option. Latest Wyvern beta2 can be found below. Until I get around to automating a few things, I highly suggest changing the default "dragon" password and redoing the SSH keys for your own unique setup. I also recommend using etcher to burn the .img file (once extracted) to your SD card and also expanding the storage space as shown in the Wyvern setup video. The pi4 will be looking for DHCP on the eth0 port and is accessible via SSH. It's possible you can edit the network settings by mounting the SD card and writing directly to the file system or get in via SSH and then configure settings as needed. Hardware: bladeRF, limesdr mini, pi4, I’ve since renamed this to DragonOS Pi64. You can grab the latest image here that includes everything you see here in this video. https://sourceforge.net/projects/dragonos-pi64/files/ Thu, 30 Apr 2026 15:21:32 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/023fdab1-05af-429f-8d0a-c4ff39fd822a All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.