Your ultimate Flipper Zero restaurant pager tool. Be a real chief of all the restaurants on the food court!
This app supports receiving, decoding, editing and sending restaurant pager signals.
Developed & compatible with Momentum firmware. Other firmwares are most likely not supported (but I've not tried).
More demos:
I've built this app for research and learning purposes. But please, don't use it in a way that could hurt anyone or anything.
Use it responsibly, okay?
Please, read the instructions before using the app. It will definitely make your life easier!
- Receive signals from pager stations
- Automatically decode them and dsiplay station number, pager number and action (Ring/Mute/etc)
- Manually change encoding in real-time to look for the best one if automatically detected encoding is not working
- Resend captured message to specific pager to all at once to make them all ring!
- Modify captured signal, e.g. change pager number or action
- Save captured signals (and give each station a name)
- Create separate categories for each food court you are chief on
- Display signals from saved stations by ther names (instead of HEX code) or hide them from list
- Send signals from saved stations at any time, no need to capture it again
- Of course, suports working with external CC1101 module to cover the area of all the pagers on your food court!
- Princeton
- SMC5326
- Retekess TD157
- Retekess TD165/T119
- Retekess TD174
- L8R / Retekess T111 (not tested)
- L8S / iBells ZJ-68 (check source code for description)
If you want to add any new pager encoding, please feel free to create PR with it!
Also you can open issue and share with me any captured data (and at least pager number) if you have any and maybe I'll try create a decoder for it
If you build the source code just with regular ufbt command, the app will probably crash due to out of memory error because your device will have less that 10 kb of free RAM on the "Scan" screen.
This is because after you compile the app with ufbt, the result executable will contain hundreds of sections with very long names like .fast.rel.text._ZNSt17_Function_handlerIFvmEZN18PagerActionsScreenC4EP9AppConfigSt8functionIFP15StoredPagerDatavEEP12PagerDecoderP13PagerProtocolP12SubGhzModuleEUlmE_E9_M_invokeERKSt9_Any_dataOm.
These names stay in RAM during the execution and consume about 20kb of heap!
The reason for it is name mangling. Perhaps, the gcc parameter -fno-mangle could disable it, but unfortunately, it is not possible to pass any arguments to gcc when you compile app with ufbt.
Luckily the sections inside the compiled file can be renamed using gcc's objcopy tool with --rename-section parameter. To automate it, I built a small python script which renames them all and gives them short names like _s1, _s2, _s228 etc...
Therfore you must use scripts/build-and-clear.py script instead! It will build, rename sections and upload the fap to flipper.
After building and cleaning your .fap with it, you'll get extra +20kb of free RAM which will make compiled app work stably.
The .fap files under the release tab are already cleared with this script, so if you just want to use this app without modifications, just forget about it and download the latest one from releases.
- meoker/pagger for Retekess pager encodings
- This awesome repository for Retekess T111 and iBells ZJ-68 files