Sep 5 – 9, 2023
ASU Memorial Union (2nd Floor)
US/Arizona timezone
GRCon23 will be running from Tuesday Sept 5 to Saturday Sept 9 this year.

Participants Guide

Thank you for attending the GNU Radio Conference 2023 (GRCon23). The Conference is operating in the Mountain Standard Timezone (MST) (UTC-7). Timezones are being specifically noted as frequently as possible, but any unspecified time should be assumed to be in MST.

GRCon23 is being held as an in-person event with live streaming of the Main track.

Attend Talks

Main Track Talks

The Main Track talks will be in the Arizona Ballroom Tuesday through Friday. See the Schedule for full details.

Live streaming for Virtual attendees

Links for the daily YouTube live streaming of the Main Track talks are as follows:


Sept 5


Sept 6


Sept 7


Sept 8


Workshops are for in-person attendees only, and will not be live streamed or recorded.  See list of Workshops for more details.

Participate In Chat

Join the virtual conference via chat for free.

This is strongly recommended. Follow the Joining the GRCon'23 Chat guide to get a matrix chat account.

Chat Rooms

Announcements#grcon23-announce:gnuradio.orgGRCon Organizers will post announcements here
Talks#grcon23-talks:gnuradio.orgGRCon Main Track topic discussions
Discuss#gnuradio:gnuradio.orgGRCon-related discussions
Helpdesk#grcon23-helpdesk:gnuradio.orgAsk questions about GRCon or make suggestions
Capture the Flag (CTF)#grcon23-ctf:gnuradio.orgDiscuss CTF and talk to it's organizers
Educators#edu:gnuradio.orgGNU Radio in Education
Docs#docs:gnuradio.orgGNU Radio documentation including the Wiki
Ham Radio#HamRadio:gnuradio.orgUsing GNU Radio in Amateur Radio

Connect to ASU Wifi

How to connect to ASU Wifi:
ASU Guest Wireless

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

Buy GRCon23 merchandise online

GRCon23 logo for Virtual Attendees on shirts, tote bags, cups, and more! Go to