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roema / Open-Glider-Network-Groundstation

Open Glider Network Receiver based on TTGO T-Beam ESP32 hardware.
https://ros-it.ch/open-glider-network-base-station/
GNU General Public License v3.0
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Not working in Australia on 921Mhz #15

Closed JacquesGr closed 3 years ago

JacquesGr commented 3 years ago

In Australia we use 921Mhz with Frequency hopping for Flarm

If I configure OGNG for 921Mhz it does not pickup any messages, I tried using both a Flarm and a SoftRF tracker, it does not work on 921Mhz. I tried different setting and it works when I switch both SoftRF and OGNG to EU frequency. Also tried using Legacy and OGNTP protocol neither work on 921Mhz

The table below shows different settings and what is pickued up by an RPI receiver and OGNTP

Tracker Freq/Protocol | Receiver Freq/Protocol1/Protocol2 | OGN Receiver V2.8 (RPI4) | OGN Base Station EU/Legacy | AUTO/Legacy/OGNTP | Don’t receive messages | OK AU/Legacy | AUTO/Legacy/OGNTP | OK | Don’t receive messages AU/Legacy | AU/Legacy/OGNTP | OK | Don’t receive messages AU/Legacy | US/Legacy/OGNTP | OK | Don’t receive messages

JacquesGr commented 3 years ago

I upgraded to v0.0.0-19 and it works with both OGN tracker and Flarm