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Assistive technology and accessibility • Re: Wheelchair lighting/alarm system

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That sounds like a cool and practical project!

IMHO, a "full fat" Pi running Linux would be total overkill....and will probably be too power hungry for your needs. It sounds like a job for a Pico. All that you mention should be well within it's capability.

The pico has a very low power draw, so you should be able to run it for quite a while from the sort of pack that you describe. Most of those things that you describe have probably already been done to some extent on an arduino; so you should be able to use lots of existing code. If you use the Arduino IDE, you can use arduino code with the Pico/Pico 2. Alternatively, it supports Micro Python.

Have a browse through he back copies of magpi that are available for free online.

This one has a lot about the Pico 2

https://magpi.raspberrypi.com/issues/145

I would then suggest that you get a pico in and have a play. The are very cheap.

https://thepihut.com/products/raspberry-pi-pico-2

As for protecting the device, Obviously, you'll need to something to protect it from the weather. If you look around there are various solutions from complex(read expensive) to simple and cheap. I use domestic outdoor junction boxes to protect Pis from splash on my boat.

Whatever, you do; have fun!

Statistics: Posted by kip_the_elder — Tue Oct 22, 2024 11:23 am



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