Sep 26 – 30, 2022
Capital Hilton
US/Eastern timezone
All GRCon talks are now available to watch at

Virtual Attendance

This year the virtual participation for the main track is "Free/Pay what you want", but we are encouraging participants to pay at least $20 to help defray the contract commitments for the video support personnel. We will have live captioning to aid the hearing impaired. Please register here so that we can get an accurate count.

We are actively working on improving your virtual experience. Specific events for virtual attendees will be highlighted here. If you have suggestions on how we might improve your experience, please write the Organizers at

Join the virtual conference via chat for free.

This is strongly recommended. Follow the Joining the GRCon'22 Chat guide to get a matrix chat account.

Chat Rooms

Topic Room Summary
Announcements GRCon Organizers will post announcements here
Talks GRCon Main Track discussions
Discuss GRCon-related discussions
Helpdesk Ask questions about GRCon or make suggestions
Capture the Flag (CTF) Discuss CTF and talk to it's organizers
Educators GNU Radio in Education
Docs GNU Radio documentation including the Wiki
Ham Radio Using GNU Radio in Amateur Radio

A full list of GRCon22 rooms is located here.

Links for YouTube live streaming

Links for the daily YouTube live streaming of the Main Track talks will be posted here closer to the event. Workshops will not be live streamed or recorded.


Buy GRCon'22 swag online

GRCon'22 logo on shirts, tote bags, cups, and more! Go to