Visit https://feitcsi.kuskosoft.com to view the full documentation.
FeitCSI is the first open-source tool that enables CSI extraction and injection frames for all formats (802.11a/g/n/ac/ax) in all bandwidths (20/40/80/160 MHz) from commodity intel NIC AX200, AX210 (There is high possibility that newest intel NIC is also supported). The aim of FeitCSI tool is:
FeitCSI allows you to extract CSI and inject frames for all frames 802.11a/g/n/ac/ax and all bandwidths (20/40/80/160 MHz) with NO LIMITS. Based on the NIC used also 6 GHz band is supported (5945 - 7125 MHz). The main tool provides for users Command line interface where can set up all parameters. For users less proficient at the command line and for comfortable tuning parameters Graphical user interface is provided.
[!WARNING] FeitCSI is unlocked for all supported bands, channels, etc. You are responsible for following the laws of the country, frequency, and power levels in which the device is used.
Are you prepared? Read Getting started guide.
Any use of the Software which results in an academic publication or other publication which includes a bibliography must include citations to the FeitCSI project:
"Miroslav Hutar, Peter Brida and Juraj Machaj. FeitCSI, the 802.11 CSI tool. https://feitcsi.kuskosoft.com"
@electronic{feitcsi:project,
author = {Hutar, Miroslav and Brida, Peter and Machaj, Juraj},
title = {FeitCSI, the 802.11 CSI tool},
url = {https://feitcsi.kuskosoft.com},
year = {2023}
}
There are some platforms, that are used to extract CSI from commodity hardware. However, they don't support current standards or injection packets. The only one competition is PicoScenes. It is a robust and good platform but FeitCSI has several advantages against it: