INAV Firmware 9.1.0 brings next-generation navigation accuracy, improved fixed-wing autoland, expanded AT32F435 support, EZ-Tune refinements, and enhanced HD OSD elements.
Most Popular INAV Firmware Targets
| Board Model | INAV Target Name | MCU | Best Use Case |
|---|---|---|---|
| Matek H743-Wing V3 | MATEKH743 | STM32H743 | Long-Range Fixed-Wing & VTOL |
| Matek F405-Wing / VTOL | MATEKF405TE | STM32F405 | Fixed-Wing, VTOL, Planes |
| SpeedyBee F405 Wing | SPEEDYBEEF405WING | STM32F405 | Budget Fixed-Wing Autopilot |
| SpeedyBee F405 V3 / V4 | SPEEDYBEEF405V4 | STM32F405 | 7" / 10" Long-Range Multirotor |
| Matek F765-Wing | MATEKF765 | STM32F765 | Heavy Airplanes & Mapping UAVs |
| Holybro Kakute H7 | KAKUTEH7 | STM32H743 | Pro Multirotor & Cinelifter |
| Flywoo GOKU GN745 | FLYWOOF745 | STM32F745 | Compact Long-Range Quad |
| AtomRC Exceed F405 | ATOMRCF405NAVI | STM32F405 | Fixed-Wing & FPV Planes |
Frequently Asked Questions (FAQ)
Which processors are supported by INAV 9.1?
INAV 9.1 supports STM32F405, STM32F722, STM32F745, STM32F765, STM32H743, and Artery AT32F435 microcontrollers. F1, F3, and F411 have been retired due to flash memory limits.
What is the best flight controller target for INAV?
For fixed-wing and VTOL: MATEKH743, MATEKF765, or SPEEDYBEEF405WING. For multirotors: SPEEDYBEEF405V4, MATEKH743SLIM, or JHEMCUF722.