Raspberry PI 3 Model B
I'm using this one for my 3D printer and it's fast enough for my needs. I wish it has a reset-button, but one can be added. Arduino has a reset button so they should have it on the PI also, I think. I would also like couple ports there for ON/OFF switch or have it on the board, rather than plunging and unplugging the USB port, where the power is drawn from. I'm sure most people would like other stuff there.....
It is literally a small computer - this is for someone new to this world of small computer platforms ...- but it isn't the same category as an a Arduino, despite that PI does have the ability to be used also as an input-output processor like Arduino is intended for. One can use the PI as a SERVER that can perform quite a lot of useful tasks and anyone can download many specific operating systems that would make the PI totally custom! I also have a Webcam connected to my PI so I can monitor my printers performance or a possible problem and I can turn mine off using my phone across the country or a world! I would recommend this PI for anyone to experiment or build a useful project!Read full review
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