How to Sniff Wireless Keyboards easily with Crazy Radio 2

Do you want to learn how to sniff wireless keyboards?

Great today I will show how easy it is to do it!

First we will change our firmware from Crazy Radio device allowing us to sniff and inject keystrokes into the air. The firmware is courtesy of Bastille Research.


  • Crazy Radio
  • NRF Module
  • My Device

Flashing USB Dongle to support promiscuous mode

Install Dependencies

sudo apt-get install sdcc binutils python python-pip git

Install Pip

sudo pip install -U pip

Install PyUSB

sudo pip install -U -I pyusb

Install Platformio

sudo pip install -U platformio

Tool to Sniff Wireless Keyboards and Mouses

How to Install MouseJack

How to Install MouseJack
How to Install MouseJack

Clone The Repo

git clone
git submodule init
git submodule update

How to Install JackIt

git clone
cd jackit
sudo pip install -e .

Sniff Wireless Keyboards using MouseJack

sudo jackit
  • Buy a USB Crazy Radio