Steelseries Gamesense OLED FPS counter

A simple FPS counter for your Steelseries Gamesense OLED screen

How it works

Gets the currently focused window, records and sends FPS to OLED screen using Gamesense local http APi at regular intervals

Possible improvement: listen to window focus changes instead of requesting the PID of the currently focused window at the begining of each interval

Install

Download latest version from the releases page

Run the program

Compatibility

Windows for now

Tested on Apex Pro TKL Wireless (2023) and Windows 11 22H2

Develop

Create and activate venv

python -m venv .
.\Scripts\Activate.ps1

Install packages

pip install -r .\requirements.txt

Patch fps_inspector_sdk package

The fps_inspector_sdk package has a bug (issue is referenced here), it is required to patch it

python .\Lib\site-packages\patch.py .\fps_inspector_sdk.patch

Run (in elevated Powershell)

python .\fps_counter.py