3 > Notice: DSHOT on SpeedyBe F405 V3 requires INAV 7.0.0 or later. If you are using an older version, use MULTISHOT instead.
5 > 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.
9 We often see reports of users having problems flashing new firmware with this baord. The following sugestions usually seem to fix the issues.
12 * Disconnect devices from UART1 and UART3
14 Try removing the SD Card first, and if that still does not fix the issue, disconnect the devices connected to UART1 and UART3.