search

richonguzman / LoRa_APRS_Tracker

LoRa APRS Tracker with Tx and Rx capabilities, Messages, Wx, Winlink and more...
MIT License
168 stars 45 forks source link

feature suggestion: Compressed Position Report Data Format #81

Closed iw2ejh closed 2 months ago

iw2ejh commented 3 months ago

Is there any plan to introduce compressed format in order to reduce the length of the payload, as in the future, increasing the number of trackers, the air time may get saturated quickly and reducing it for each tracker may be beneficial for the network.

Mane76 commented 3 months ago

Hello iw2ejh,

compressed position report data is included since the beginning and additionally MIC-E since 12/2023 in the tracker firmware (Position, Altitude, Speed, Beaing).

Default: CALLSIGN>APLRT1,WIDE1-1:!/5ilCR,'&kJCQ MIC-E CALLSIGN>T8UU20,WIDE1-1:`(&EppA>/"7b}

BR Manfred

iw2ejh commented 3 months ago

Thanks for the info, I made a mistake, I was asking for the iGate, I saw the beacon sent to APRS-IS is in clear txt, I do not know if the beacon sent via RF is clear txt or compressed: here what I saw via aprs-is > 2024-03-28 13:17:11 CET: IW2EJH-13>APLRG1,TCPIP*,qAC,T2LAUSITZ:=4549.48NL01004.29E_.../...g...t048r...p...P...h91b10020LoRa_APRS_iGate Solar powered + WX (Batt=3.22V

Mane76 commented 3 months ago

No problem - every comment is welcome. From iGate the beacon to aprs-is as well as to RF is not compressed.

richonguzman commented 3 months ago

No problem - every comment is welcome. From iGate the beacon to aprs-is as well as to RF is not compressed.

for now ;)

richonguzman commented 2 months ago

Thanks for the info, I made a mistake, I was asking for the iGate, I saw the beacon sent to APRS-IS is in clear txt, I do not know if the beacon sent via RF is clear txt or compressed: here what I saw via aprs-is > 2024-03-28 13:17:11 CET: IW2EJH-13>APLRG1,TCPIP*,qAC,T2LAUSITZ:=4549.48NL01004.29E_.../...g...t048r...p...P...h91b10020LoRa_APRS_iGate Solar powered + WX (Batt=3.22V

iGate has now compressed position ;)