2022-06-28 14:37:37 +00:00
# flipperzero-lrs-pagers
FlipperZero Brute force of LRS Pager System from [JimiLinuxGuy ](https://github.com/jimilinuxguy/flipperzero-lrs-pagers )
2022-07-05 06:34:14 +00:00
Only the 433 version works in all released firmwares (though it may not work for most/any pagers.)< br >
For the standard 467 version, you'll need to modify the Flipper firmware. See warning below.
This should brute force all resturaunt IDs and pager ids and alert/beep each one for 30s. Verified that this works at Chilis.
2022-07-22 07:54:44 +00:00
Officially supported frequencies: 300-348 MHz, 387-464 MHz, and 779-928 MHz (from [CC1101 chip docs ](https://www.ti.com/product/CC1101 ))< br >
Unofficially supported frequencies: 281-361 MHz, 378-481 MHz, and 749-962 MHz (from [YARD Stick One ](https://greatscottgadgets.com/yardstickone/ ) CC1111 docs)
2022-07-05 06:34:14 +00:00
2022-07-22 07:54:44 +00:00
No mainstream firmware (Official, Unleashed, or RogueMaster) currently allow anything outside of the officially supported CC1101 specs.
**NOTE: Going outside the supported frequencies may DAMAGE YOUR FLIPPER AMP.< br >
2022-07-05 06:34:14 +00:00
Please understand what you're doing if trying to break out of official frequencies.**
2022-07-22 07:54:44 +00:00
You'll need to edit some code and recompile if you want to break outside of the officially supported frequencies. ([Hint here...](https://github.com/flipperdevices/flipperzero-firmware/pull/1287/files))
2022-07-05 06:34:14 +00:00
Referenced Work:
* [LRS Paging Systems ](https://paging-systems.readme.io/v1.2/docs/am-page-modes )
* [Mayhem Portapack Firmware ](https://github.com/eried/portapack-mayhem/blob/next/firmware/application/apps/ui_coasterp.cpp )
* [Tony-Tiger - Hacking Restaurant Pagers with HackRF ](https://www.youtube.com/watch?v=ycLLb4eVZpI )
