APRS Tracker

[9a4qv]

Damire,

Pa ne koristis valjda sw koji ti glumi gps, to mozes raditi i bez njega.
Dakle tracker ti moze raditi kao beacon i bez gps a istovremeno da ti salje podatke.

Trik je u tome da editiras tracker sa njegovim setup programom preko crossover kabela,
u prozorcic gdje se upisuje text upises lokaciju koju zelis koja predhodi usklicnikom i to je to,
naravno jos moras jednu nelogicnost otkaciti da (skinuti kvacicu) i on ce slati podatke i bez da je spojen GPS a korisnici ce vidjeti tebe kao da imas GPS.

HOW TO USE TT3 WITHOUT A GPS!

This is handy if you need a Marker Beacon of sorts to indicate an Emergency Operations Center or Command Post or just to display your Home without the need of a dedicated GPS for fixed locations.

This works both with being seen on findu and being displayed on APRS programs.

This is all done on the "primary" screen of the TT3 setup utility.

For starters IGNORE the "symbol" and "table / overlay" settings near the top left corner.  With no GPS these don't work.

On the bottom left under "Status" there is a "Text" box.  Enter your coordinates like this !3920.42N/11917.80W` (this is mine for example).  Be certain to put a ! in front.  The ! tells APRS programs that the following information is location information and will display it as such.

In the middle of this "!3920.42N/11917.80W`"  you will see a  /  after the N.  In the TT3 this / indicates which symbol table to use, in this case / means primary.  At the end, after the W you will see a very small  `  This   `  tells the receive program to display a satellite dish.  Together they indicate / `

In the top center of the screen is "Send Altitude".  I thought this was causing problems, it does not, and does not matter if it is checked or not.

HERE IS THE IMPORTANT SETTING:

This is the one that will kill you.  Make certain "Only Send Valid" in the upper right corner is NOT CHECKED.  This precedes you location data with a > which tells receiving stations that the following data indicates status and not location.  Checking this with no GPS will prevent you from being seen.

GL

Adam

[9a4qv]

Pozdrav,

Tnx to 9A3GE  odjedamput se stvorilo ovo:
TinyTrack3 , originalni kit,
Budemo vidjeli sutra kako to funguje

QV

[9a4qv]

Evo, složeno, TT3, radi UFB, modulacija ok, konfiguriranje preko crossover DB-9 kabela ide bez problema, kao i rad trackera bez GPS-a.....

[9a2ko]

Tebi i Martinu od srca hvala.
APRS ide dalje 
Eduard 9a2ko

[9A4OE]

Imas li mozda kopiju hex fajla za pic?

Damir

[9a4qv]

Damire, pic je vec bio programiran, probati cu procitati hex ako nije zasticen, sumnjam ali treba pokusati.
Gledao sam malo, trebalo bi probati i SOTT firmware.
Javim ti za TT3 hex sutra popodne

QV

[9A4OE]

Ako bude sto dobro ako ne opet dobro.
Jucer stigao Garmin GPS18PC sad sve to skupa treba sloziti u nekakvu kutiju i probati u mobilu.
Kad sve bude gotovo bit ce i nekakvih fotografija.

Damir

[9a4qv]

Damire,

Trebalo je malo vremena da iskopam programator, nije dugo koristen...
nema srece,  code je zasticen, jedino data mogu procitati od koje nemas koristi, to je ona data koju postavljas sa setup programom.
Kazem, trebalo bi probati sa SOTT verzijama kako to radi...

QV

[9A4OE]

probni upload slike

[9A4OE]

Hvala Adame za info, tako jednostavno, a ja se mucim tamo sa imageshack-om.

Damir

[9a2ko]

Bravo damire!!!

[9A3ADF]

Gdje u Hrvatskoj ima za kupiti TinyTrack3 u kit kompletu ili gotovi uređaj?