Flight controller firmware has to support this feature.

proportional–integral–derivative controller (PID controller / three-term controller)

Your flight controller's firmware does not support Blackbox logging

Your flight controller's firmware does not support transponder functionality

Your flight controller's firmware is too old to support this tab

terminal attack controller (TAC) (= forward air controller)

flight controller (FC)

Beep when flight controller is powered from USB

Bind request sent to the flight controller

Flight controller info

Flight Controller Loop Time

Flight controller set Profile X

flight controller software

flight controller's onboard dataflash chip

Loading current configuration from the flight controller

reconnect flight controller

The amount of available ESCs does not match what the flight controller is reporting

Welcome to Betaflight - Configurator, a utility designed to simplify updating, configuring and tuning of your flight controller

When you enabled 3D mode in your flight controller, make sure the ESCs are also set up for 3D mode, otherwise the motors might go off with full power

Your flight controller does not have a compatible dataflash chip available

Your flight controller does not have an integrated BetaFlight OSD

Your flight controller isn't responding to OSD commands

Servos requires firmware and target support

air support field pack, field pack air support, airborne / para (air support) / Pathfinder Bergen

hardened aircraft shelter (HAS)

in the period in which the communications channel has been open

rank has its privilege

Beep when armed and RC smoothing has not initialized filters

Beeps when gyro has been calibrated

Configuration has been applied

Configurator has successfully detected and verified the board

Configurator has detected the board

Failsafe configuration has changed considerably