ot0tot

Update FC design guidelines

2

Creating draft PR so @haslinghuis doesn't think I dropped the ball 😅

PINIO Behavior in 4.5

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### Describe the bug Has the PINIO behavior changed in 4.5? It seems some targets with PINIO switched VTX power are not working now without additional configuration, where they were...

Remove targets that did not comply with the target submission policy: https://betaflight.com/docs/development/manufacturer/requirements-for-submission-of-targets

DMA assignments were conflicting, preventing DShot from working when dshot_burst and dshot_bitbang were disabled, which should be default for this FC due to the F4 DMA errata.

Draft target based on manufacturer provided schematic.

Draft config for iFlight R5 AT32F435 FC

Add Betaflight 4.5.1 F modes support for SPI receivers (https://github.com/betaflight/betaflight/pull/12936)

@limonspb Please test

Draft target for Skystars F405 X8. Awaiting samples.