If you enjoy our forum, why not join us? :) Login removes all the ads too! Click here to register in a few simple steps

Login to remove this ad | Register Here
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Hacking the Tramp's TnR protocol
Hi guys! Let's cooperate!

I want to make an android app to set everything on the Tramp VTX without the expensive wand!

What I know:
- The tag's hex data can be read with this app: https://play.google.com/store/apps/detai...aginfolite
- Ii is possible that it can be written with this but I dont have the balls to try it on my own one: https://play.google.com/store/apps/detai....tagwriter

I am collecting memory images with different channels, bands, power levels selected and will analyze them later

If anyone else is working on this, hit me up!
Here is the memory dump: https://docs.google.com/spreadsheets/d/1...sp=sharing
Pretty interesting, no matter what I change, only lines 01,15,16 get modified. Here is a comparison where I changed powers: https://www.diffchecker.com/g3jGXRSE

I thought line 01 (and maybe 00) is a checksum and 15,16 store the frequency, but nope, they store the power level, too.

Maybe every possible setting has an ID and it is stored there.
Login to remove this ad | Register Here
this idea sounds interesting. does the TNR wand use RFID?
RFID is one-way AFAIK. They use NFC, N24LR04E-R chip, AFI and DSFID protocol.

ISO 15693-2 and ISO 15693-3 compatible.

Possibly Related Threads...
Thread Author Replies Views Last Post
  TRAMP HV trojanGoat 7 677 14-Nov-2017, 02:48 AM
Last Post: jheenan
  Unify Pro VS Tramp Charpu5 2 437 28-Jul-2017, 12:39 AM
Last Post: OverDischarged
  Update Tramp HV firmware? paulsmith 1 800 01-Jun-2017, 11:18 AM
Last Post: DragonFly
  Help International VS US verions of Tramp VTX? JPFlorida 7 1,597 31-May-2017, 05:48 AM
Last Post: trojanGoat
  Help Difference between Tramp HV EU and Internation? cche 1 1,262 23-Mar-2017, 12:29 AM
Last Post: Charpu5