Setting up Blackbox logging for FLYWOOF405S_AIO(STM32F405) with onboard flash

[pseudo folio]

Hello!
I have a Vision40 with FLYWOOF405S_AIO (Flywoo GOKU F405 HD 1-2S ELRS AIO V2)
It does not have a SD card.
But FC specs says it has 8Mb flash for logging.

When I connect to this FC in Betaflight and open Blackbox screen it has only two options "No Logging" and "Serial Port".
Also Ports screen has UART2 set with Peripherals == BLACKBOX
From my understanding "Serial Port" is used when there is an external logger attached to UART2 (which is not there).

Is there any ways how it can use Onboard flash for blaxbox logs?

Make: RotorRiot Vision40 1S Walksnail
Firmware: 4.5.2 BTFL
Target: FLWO/FLYWOOF405S_AIO(STM32F405)

[brittle void]

Hello,
When you received this AIO, did you flash it? I've got this AIO also on a 2.5" rig and I can confirm that it has internal flash memoru on board.

https://flywoo.net/products/goku-f405-hd-1-2s-elrs-aio-v2

[pseudo folio]

Hello!
This FC is on BnF drone (Rotor Riot Vision40). I got it already built, flashed and tuned. It flies well. But when I decided to play/learn about Blackbox logs I found this problem.
I already tried a flashing few combinations of different versions (4.5.1, 4.5.2, 4.5.3) and applying stock CLI dump (which I got from their support) without success.

I am trying to rule out is it a defective AIO or misconfiguration.

From my understanding this CLI should give nonzero data.

flash_info

Flash sectors=0, sectorSize=0, pagesPerSector=0, pageSize=0, totalSize=0 JEDEC ID=0x00000000
Partitions:
FlashFS size=0, usedSize=0

Here my knowledge about identifying root cause of the problem ends 🙂