inav/docs/boards/SPEEDYBEEF405V3.md

SpeedyBee F405 V3

Notice: DSHOT on SpeedyBe F405 V3 requires INAV 7.0.0 or later. If you are using an older version, use MULTISHOT instead.

Notice: The analog OSD and the SD card (blackbox) share the same SPI bus, which can cause problems when trying to use analog OSD and blackbox at the same time.

Flashing firmware

We often see reports of users having problems flashing new firmware with this baord. The following sugestions usually seem to fix the issues.

• Remove SD Card
• Disconnect devices from UART1 and UART3

Try removing the SD Card first, and if that still does not fix the issue, disconnect the devices connected to UART1 and UART3.