Best Mcu for live video recording

[Emircan]

Hey guys I am currently looking for an mcu to get started developing a live stream camera board which should be in 7x80 mm dimensions what mcu should I get ? I think 5x5 footprint should be ok but not sure 6x6 also be ok. I am open any advice also new to hardware design so thanks for all the supports

:)

[Andrew Neil]

You've posted in Wireless MCUs, so presumably you want something wireless - but what protocol(s) ?

Also, what video specs ?

How to write your question to maximize your chances to find a solution

[mƎALLEm]

Hello @Emircan and welcome to the ST community,

You need to describe the scenario of what you are trying to do so we can help efficiently.

[Emircan]

@Andrew Neil , @mƎALLEm 

Hello,
I’m building a compact smart-glasses prototype. I need either:

• live video streaming (low FPS is OK), or

• taking photos for a few seconds and sending them over Wi-Fi.

My main constraint is size: the electronics must fit inside the glasses temple.
Target dimensions: height < 7.5 mm, and I’m trying to keep the PCB as small as possible.

Most Wi-Fi MCUs with DVP camera interface I found are 7×7 mm packages, which makes the design difficult.
Do you have any recommendations for:

• smaller Wi-Fi MCU/module that can interface with a camera (DVP or SPI), or

• a compact camera module solution suitable for tight mechanical constraints?

I’m also considering a two-board approach: one board near the ear side (MCU + Wi-Fi + power), and a small second board near the lens side (camera), then i could connect them somehow

Any guidance or parts suggestions would be greatly appreciated.
Thank you.

Best regards,
Emircan

[Andrew Neil]

ST doesn't have any wireless MCUs with WiFi.

ST's only WiFi device is the ST67W coprocessor series.

You could use that with an STM32, or a 3rd-party MCU.

STM32 selection tools:

STM32 and STM8 product finder for desktops

STM32 product finder for mobile devices

STM32 MCU product selector

You can also do a search in STM32CubeMX.