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Download Betaflight 4.1 + RC

This release contains all of the changes necessary to support version 4.1 of the Betaflight firmware. Betaflight 4.1 is flight controller software (firmware) used to fly multi-rotor FPV Racing.

Betaflight 4
Betaflight 4

<<< News 13/10/2019 – Download : 🐝 Betaflight Configurator 4.1 link

Betaflight Configurator 10.6.0 (4.1) 
Betaflight Configurator 10.6.0 (4.1)


Betaflight 4.0

🐝 Betaflight configurator 4

New GUI support for the following firmware features:

  • OSD profile configuration / selection;
  • extended logic (AND, coupling of modes) for Modes tab;
  • GPS rescue;
  • D min;
  • integrated yaw;
  • dynamic gyro and D Term low pass filters;
  • multi gyro configuration;
  • throttle limit;
  • new OSD display / statistics elements.


  • direct access to firmware flasher from the header bar;
  • switched GPS tab from Google Maps to OpenStreetMap;
  • ‘Reset Output’ and ‘Copy To Clipboard’ buttons and coloured error messages in the CLI tab;
  • check selected device before rebooting into mass storage device mode;
  • improved drag / drop for OSD elements.

🐝  Betaflight configurator 4.1



CLI Command Reference Betaflight

Click on a command to jump to the relevant documentation page.

Command Description
1wire <esc> passthrough 1wire to the specified esc
adjrange show/set adjustment ranges settings
aux show/set aux settings
mmix design custom motor mixer
smix design custom servo mixer
color configure colors
defaults reset to defaults and reboot
dump print configurable settings in a pastable form
feature list or -val or val
get get variable value
gpspassthrough passthrough gps to serial
led configure leds
map mapping of rc channel order
mixer mixer name or list
mode_color configure mode colors
motor get/set motor output value
play_sound index, or none for next
profile index (0 to 2)
rateprofile index (0 to 2)
rxrange configure rx channel ranges (end-points)
rxfail show/set rx failsafe settings
save save and reboot
serialpassthrough serial passthrough mode, reset board to exit
set name=value or blank or * for list
status show system status
version show version
serial configure serial ports
servo configure servos
sd_info sdcard info
tasks show task stats