SignalspielplatzHello EasterHegg, we're on site :)
Mobile test infrastructure still work in progress, probably on air tomorrow.
Ready to travel to EasterHegg!
Find our little shark if you want to have a look at our pagers.
#EasterHegg #EH23 #EasterHegg2026 #ChaosPager #POCSAG #DIYPager
Current plans concerning EasterHegg (still might change):
Only two or three members of our group will make the journey to Koblenz, and we haven't registered for an assembly spot.
But we plan to bring a few assembled pagers and at least a small test transmitter (very limited range) so we can do a demonstration on the fly.
If you are interested, leave a comment, and we'll try to organise a little meet-up :)
#EasterHegg #EasterHegg2026 #EH23 #EH #EHKoblenz #ChaosPager #POCSAG #DAPNET
We're out of hibernation after 39c3 and back to planning! ❄️
Currently, we are discussing the further progress of the project, including whether and how we could provide a purchasable pager kit.
Thank you all for your great interest and patience. We will try to come back with more concrete information as soon as possible!
Meanwile, here is our recap of 39c3 and Norddeutscher Funktag: https://signalspielplatz.de/Blog.html
#39c3 #ChaosPager #DIYPager #POCSAG #POCSAGPager #NF26 #NorddeutscherFunktag
Coffee acquired ☕
Um 14 Uhr übernehmen wir dann den Vortragsraum :)
https://mastodon.social/@DL0TUH/115830487464299687
#NorddeutscherFunktag #NorddeutscherFunktag2026 #ChaosPager #POCSAG
All our POCSAG transmitters are offline.
Thank you to everyone who supported us, listened to our talk, tested the coverage in the building, reported successfully received messages, and came to discuss the project!
See you at Norddeutscher Funktag! (Jan 3rd 2026)
vy 73
We received word of the first successful transmissions of fahrplahn announcements via pager broadcasts!
Thanks to all who attended our talk!
The cat's out of the bag now — we're currently testing DAPNET 2.0 at #39c3!
#POCSAG #Pager #POCSAGPager #DIYPager #ChaosPager #DAPNET #DAPNET2 #AmateurRadio #HamRadio #Radio
Dennis MantzLooking forward to the ChaosPager Talk by @signalspielplatz
Btw: If you have a SDR (RTL-SDR or HackRF) and a USB A to C adapter you can demodulate POCSAG with the SDRAngel App.
I want to add such a feature to my RF Analyzer app for next Congress (https://github.com/demantz/RFAnalyzer)
Our talk will be today at 2:45 pm in Hall 1!
Chaospager - How to construct an Open Pager System for c3 - 39C3
https://fahrplan.events.ccc.de/congress/2025/fahrplan/event/chaospager-how-to-construct-an-open-pager-system-for-c3
[39c3] Chaospager - How to construct an Open Pager System for c3
At 38c3, we conducted an experiment to test out our self-built POCSAG Pager infrastructure. Together with DL0TUH and CERT, we are now working on an open pager solution leveraging well-known components in the maker commmunity (e.g. ESP32, SX1262) t...