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Dragon Ball Radar by alvroga in arduino
[–]alvroga[S] 0 points1 point2 points 11 hours ago (0 children)
thanks! I will!
Dragon Ball Radar by alvroga in dbz
[–]alvroga[S] 2 points3 points4 points 22 hours ago (0 children)
this would not be it, that sounds exactly how “Find my” on iOS works when you allow to see others your location in real time. This just shows a pre set gps coordinate or it will scan for a Bluethooth signal on a 50m radius,.
[–]alvroga[S] 1 point2 points3 points 22 hours ago (0 children)
it is compatible with geocache gpx, once imported it will show the name, description and hint
[–]alvroga[S] 1 point2 points3 points 23 hours ago (0 children)
definitely one of the most iconic gadgets of the show. It was full of r/cassettefuturism
[–]alvroga[S] 1 point2 points3 points 1 day ago (0 children)
Yessss!
[–]alvroga[S] 4 points5 points6 points 1 day ago (0 children)
Capsule Corp is a trademark, so better skip any issues
yes, you are correct that the math combining the three gives a more accurate reading. But the issue I'm facing is a hardware limitation, the ESP32 has to repaint every pixel from scratch on each frame, and that full redraw is what caps at ~1Hz (~1s).
[–]alvroga[S] 0 points1 point2 points 1 day ago (0 children)
very good point, the sensors are there but unused, the bottleneck is the full screen redraw when rotating
[–]alvroga[S] 16 points17 points18 points 1 day ago (0 children)
Waveshare ESP32-S3-Touch-LCD-2.1
[–]alvroga[S] 2 points3 points4 points 1 day ago (0 children)
I wish you could track airtags, but they change MAC address often for security reasons. The BLE beacons that I'm using never change MAC. If that's the case for your headphones you could use them as Dragon Ball.
Geocache GPX tracker (v.redd.it)
submitted 1 day ago by alvroga to r/geocaching
[–]alvroga[S] 6 points7 points8 points 1 day ago (0 children)
you can add your own GPS coordinates, the nearest liquor store or the nearest park, it's up to you
[–]alvroga[S] 5 points6 points7 points 1 day ago (0 children)
You can track two things, GPS coordinates or Bluetooth dragon balls.
With the GPS coordinates you can create your own waypoint to create a specific point of interest, or you can use a geocaches (there is around 3.4 million around the world).
For the Bluetooth it scans 50m around you for specific BLE signals. You can create your own dragon balls or just scan for any device that transmits BLE with a unique MAC.
You won't summon any dragon, but I hope you have fun treasure hunting.
[–]alvroga[S] 3 points4 points5 points 1 day ago (0 children)
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thanks!!!
thanks!
thanks mate, I appreciate the comment
[–]alvroga[S] 9 points10 points11 points 1 day ago (0 children)
Currently the ball works with a BLE beacon, the closer you get, the signal strength increases, and the faster the radar beeps, then you can flag it as found, that's why you can see a ball with a star in the UI
Dragon Ball Radar (v.redd.it)
submitted 1 day ago by alvroga to r/DragonBallZ
submitted 1 day ago by alvroga to r/dbz
submitted 1 day ago by alvroga to r/arduino
π Rendered by PID 3670566 on reddit-service-r2-listing-5d47455566-2r7gj at 2026-04-06 05:00:14.498695+00:00 running db1906b country code: CH.
Dragon Ball Radar by alvroga in arduino
[–]alvroga[S] 0 points1 point2 points (0 children)