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nakhonthai / ESP32APRS_T-TWR

APRS Software project device support LILYGO T-TWR Plus.
GNU General Public License v3.0
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REV2.1 No longer Receiving Packets #45

Open sethpark777 opened 1 month ago

sethpark777 commented 1 month ago

Hardware Version: T-TWR REV2.1 Firmware: ESP32APRS_T-TWR V0.4

I'm trying to do some troubleshooting here, so maybe someone can offer some ideas/assistance.

I have been using the 2.1 board for a while now, and it has been working well. However, the other day, i noticed that i was not getting any RF packets, only packets from the internet via the igate. I had thought maybe it was just bad conditions and i was not receiving any packets. But this continued for a while, and then i noticed that the green RX LED was never coming on. I have tested with a handheld nearby (applied attenuation) to double check that there are no RF packets being received.

Is it possible that the front end has been blown out somehow? Transmitting still works as expected and can be received via handheld or SDR.

I have been running no squelch, and a volume of 6-8, depending on me playing around with things.

Any thoughts would be appreciated!

kkwestt commented 1 week ago

same problem on v2.1

nakhonthai commented 1 week ago

V2.1 hardware not support and i don't have this device for test.