Flight Controller
Betaflight firmware download – Stable releases available in configurator
Betaflight Firmware Test Builds firmware – Pre-release builds (unstable versions)
Betaflight Configurator GUI – Chrome App
Betaflight Configurator GUI – standalone configurator, in preparation of Google’s removal of support for Chrome App Web Store across all platforms in 2018
Betaflight Wiki – Knowledge base for Betaflight Firmware setup
Cleanflight Firmware and Configurator – Flight controller firmware download and documentation
Librepilot firmware download – Alternative to OpenPilot firmware
KISS Firmware – Flight controller firmware download and documentation
RaceFlight – Flight controller firmware download and documentation
Zadig Driver Tools – USB Driver installer for Windows
How to use (http://www.dronetrest.com/t/zadig-drivers-for-cleanflight-betaflight-stm32-flight-controllers-dfu-mode/2719)
STM32 VCP Drivers-Required for connecting to Betaflight/Cleanflight flight controller firmware configurator for Windows
ImpulseRC driver fixer-for fixing USB or VCP drivers issues when connecting to Betaflight/Cleanflight flight controller configurator
STM32 Flash loader demonstrator-Application for recovering of flight controller bootloader when flashing of firmware failed midway and flight controller cannot reconnect to configurator or reflash. In such cases, typically only power led is lite and activity led(red) is not. May required shorting of boot button/pin to connect.
Electronic Speed Controller
BLHeliSuite – BLHeli_S ESC firmware installation and configuration software and documentation for Windows PC
BLHeli Configurator – BLHeli_S ESC firmware installation and configuration software for Mac
BLHeli 32 – BLHeli_32 knowledge base and documentation including ESC firmware and configurator download
Transmitter/Receiver
TR & TRP Splash Screen and Model Image – For FrSky Taranis X9D
AchilleÎŁ Fatshark Goggles Diversity module firmware – Firmware “upgrade” for RX5808 based diversity receivers such as Realacc RX5808 Pro
Open TX – knowledge base and firmware download for open source Frsky Taranis radios software
LUA Script – LUA scripts download for Frsky radios running OpenTX
Frsky – Frsky receivers and radio firmware
FuriousFPV – FuriousFPV TrueD receivers module firmware download
Smart Audio – SmartAudio set up on Betaflight and Taranis
Betaflight Smart Audio – For EWRF VTx