FPVtune
Automatic Betaflight PID tuning from blackbox logs
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About FPVtune
FPVtune is a free, web-based automatic PID tuning tool for FPV drones. Upload your Betaflight blackbox log and get optimized PID and filter settings in minutes — no more hours of manual tuning and test flights. How it works: 1. Upload your Betaflight blackbox log (.bbl or .bfl file) 2. FPVtune analyzes gyro data, identifies noise patterns and oscillations 3. Get optimized PID values tailored to your specific quad setup 4. Copy the settings to Betaflight Configurator and fly Works with freestyle builds, racing quads, cinewhoops, and tiny whoops. Compatible with Betaflight and INAV flight controllers. No installation needed — everything runs in your browser. FPVtune was built because Betaflight still has no built-in autotune feature, and PIDtoolbox (the most popular blackbox analysis tool) ended development in May 2024. FPVtune fills that gap with automatic analysis and PID recommendations. Open source: https://github.com/chugzb/betaflight-pid-autotuning
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Hey everyone! I built FPVtune because I was tired of spending hours manually tuning PIDs on my freestyle quad. Upload a blackbox log, get optimized settings — that simple. Would love feedback from fel