I sort of left the hobbyist electronics world back in 2018, and now everything seems to have an embedded Raspberry Pi in it. What's the best way to catch up? (lemmy.world)

submitted 2 years ago by ch00f@lemmy.world to c/askelectronics@discuss.tchncs.de

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I'm an EE by trade focusing on embedded devices, but most of my work is in relatively low-power STM32 applications. When I stopped following developments in hobby kits, it was mostly Arduino Unos slowly driving I2C OLED displays.

Now suddenly, there are embedded Raspberry Pis and ESP32s doing realtime facial recognition and video feeds.

Is there a good place to look to catch up on what's now possible with these embedded devices?

Also, while I enjoy the ease of the hobby kits, I'm also interested in more mass-production-focused solutions.

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[-] DontNoodles@discuss.tchncs.de 1 points 2 years ago

I've noticed that outside of the fixed use cases and their combination, it is surprisingly difficult to make ESP32 do something. For example, i wanted to crop and apply simple filters on videos being streamed from an ESP32 Cam. Should be doable for a setup that can do facial recognition and AI stuff, right? Clearly not without writing your own libraries.

this post was submitted on 18 Dec 2023

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