What is your favorite alternative ? Why ? Are Raspberry Pi tutorials compatible with it ? Thank you, everyone
It really depends on what you want to use it for. Answers could be anything from a mini pc to an esp32
Whatever old hardware you got lying around is pretty great. Especially old laptops because they’re usually power efficient.
And in terms of tutorials just plain old Linux stuff should work everywhere.
As everybody else says. Go with what you can find if you don’t require gpio.
If you do require gpio and have a usb port handy, there is a module for you: Adafruit FT 232H
If you are not using the gpio you should look at mini PCs instead. More expandable and runs x86 processors, not to mention abundant on second hand markets.
Even if you do need GPIO, Arduinos and similar microcontrollers have avoided the price insanity plaguing things that use discrete RAM, so just buy a cheap microcontroller and use it for GPIO paired with an old PC or mini PC.
Used mini PCs, Chromeboxes, or laptops (the kind with removable batteries). As long as GPIO pins are not needed, most things can be replicated with minimal effort on Debian amd64. And when I do need GPIO, I can usually get away with an Arduino.
If you wanna go real crazy, take a look at these:
https://en.wikipedia.org/wiki/Cypress_PSoC
They have integrated hardware, so they are great for all sorts of electronics projects. A bit more towards electrical engineering than raspberry pi though.
Rockchip CPU based boards are much more price efficient and software is pretty good too. And Pi has the awful micro HDMI port
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