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Flipper Zero Meal Pager Tool

What this is?

This app triggers restaurant pagers in a brute force manner, useful to test if devices are still functional. <br><br>

Supported Pagers

Features

How to install on Flipper Zero

What does the blinking mean

Yellow Blinking LED

Means that the SubGhz Code is being generated for the configured range

Purple Blinking LED

Means that SubGhz Signals are being sent

Settings Explanation

Pager Type

Sets the current Pager type your targeting. Each model uses a different encoding, you cannot trigger multiple models at once

First Station / Last Station

Each Station has a unique id. This is important so many stations can run in one location without conflicting each other. Use these settings to define a range of stations to trigger

I do not recommend a lager range than 10

Fist Pager / Last Pager

The range of numbers on the pagers to be triggered. Most stations don't have many pagers, so a range of 0 - 31 probably is enough for all.

Signal Repeat

How many times a single pager trigger is sent. Usually a signal is sent multiple times to combat radio noise that can cause a signal not to be recognised. This is the total number of signals, so a setting of 0 will not send anything. More signals take longer, less have a higher risk of no effect. Set a number between 1 and 10.

Can this Brute-Force Attacks

This is a Proof-of-Concept. In Theory it could, but I wouldn't recommend trying it. Its annoying for people targeted and it could get you into trouble. Seriously, don't be that person, nobody will like your for it. Appart from that, most pagers support 8191 Stations. Triggering ~30 Pagers per station would easily take a long time. That when only sending each trigger once. It is recommended is to repeat the signal approx 10x, so that would already take all day. Also your Flipper Zero will crash in that time, as the generated signals use RAM which is limited in the device. There may be ways to work around this, but I think its better to have such a limitation.

Does this even work

I don't know. It's based on intel collected from other people. The Flipper sends data, I checked that with a second flipper. I've also heard rumors that it works in Australia. I'm sure it doesn't work in the US, as they use different frequencies.

Then run the command:

.\fbt launch APPSRC=applications_user/meal_pager

The application will be compiled and copied onto your device.

Thank you notes