Betaflight Configurator — Setup Your FPV Drone Online

Free browser-based Betaflight Configurator. Flash firmware, set up PID, OSD, receiver, modes, GPS, failsafe, motors, LED strip — no install needed. Works with WebSerial in Chrome.

Features

  • Flash firmware via DFU / WebSerial
  • PID tuning with community presets
  • OSD layout editor — drag and drop elements
  • Receiver setup: ELRS, Crossfire, SBUS, PPM, CRSF
  • Modes and aux channel configuration
  • GPS, failsafe, barometer setup
  • Motor direction, protocol (DShot, OneShot125)
  • LED strip color/pattern programmer
  • CLI terminal for advanced settings
  • Blackbox logging configuration
  • Sensor calibration (accelerometer, compass)
  • Backup / restore / diff configurations
  • PWA: install as native app

Configurator Tabs

Setup · Ports · Configuration · Receiver · PID Tuning · OSD · Motors · Failsafe · LED Strip · GPS · Blackbox · CLI

Related

Betaflight Home · Download Firmware · Blackbox Explorer · PID Guide · Supported Boards · Betaflight Ukraine

FAQ

What is Betaflight Configurator?

A free tool to set up Betaflight flight controllers — flash, PID, OSD, receiver, modes, failsafe.

Does it work online?

Yes, in Chrome via WebSerial. Install as PWA for offline.

How to connect FC?

USB → Chrome → Connect → serial port permission. STM32, RP2xxx, ESP32 supported.

Can I flash firmware from browser?

Yes, DFU mode + WebSerial/WebUSB in Chrome. Guide

Is it free?

100% free, open source GPLv3.