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From Concept to Bench - Designing a Flipper-compatible nRF24L01 RF Module for Security Research

    Six months of design iterations, sourcing headaches, and a broken oscilloscope later — I am pleased to share a hardware module I designed to extend the Flipper ecosystem for RF security research. This write-up covers the motivation, engineering challenges, capabilities, and responsible-disclosure principles behind the project — and a frank look at a vulnerability that is very much alive in the Maldives today.   Left: 3D render of final PCB     ·     Right: Altium Designer PCB layout view Why I Built It  The trigger was reading the original MouseJack disclosure by Bastille Networks. It made me realize that a class of peripherals most people assume to be harmless — the cheap wireless mouse on your desk — can be weaponized from a car park. I wanted a research platform small enough to carry in a jacket pocket, native to the Flipper Zero ecosystem, and capable of passive scanning, protocol analysis, and controlled lab tests. What I...
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RC receiver Hack


I have interface the Hobbyking HK-TR6A V2 a six channel receiver to my chipkit uC32 (Arduino equivalent to UNO). Actually this came up to mind when manual override was needed for a project currently i am working on. In this video i have just monitoring the wave forms which receiver outputs.
Once i done testing i will upload more information and videos. I am planing to make a prototype soon. ;)
 
Readings measured
 

Waveform of the PWM

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