Buying cheap Arduino clones

I got curious about Arduino a little while ago and bought the official Arduino Starter Kit. I can really recommend it! It is very nicely put together and the project book really helps to get you started in no time. Even if you dont care about the projects themselves, they are a great way to learn how to use the Arduino.

After a few projects from the Starter Kit I started building my own project, which took me to a point where I felt I wanted at least one more Arduino.

I also felt that perhaps the UNO is not the right model for a more permanent build. After not so little research I decided the Arduino Nano is quite perfect.

Well, buying an Arduino (UNO, Nano, whatever) is not the easiest thing:

  • The arduino.cc vs arduino.org conflict causes some confusion, and has caused some limited availability of original (Italian) boards, it seems.
  • Some models are depricated
  • There are kind of official boards with funny names (Adafruit, RedBoard)
  • There are even more inofficial boards
  • The ATMega328 is not a very powerful chip, and original UNO and Nano are quite pricey

This made me consider a cheap Chinese copy. Those are not illegal in any way, they just come with the usual issues:

  • Delivery time
  • Build quality
  • No (or questionable) contribution back to community
  • Compability
  • Control, ethical, environmental and other aspects

I decided to give it a try and ordered:

I belive those mini-breadboards together with the Nano make a perfect Arduino. The clones I received were just fine. When you look at them and touch them, of course they don’t have the same quality as the original beautiful Italian-made Arduino I got with the Starter Kit. Especially the headers seem to be of lower quality than the orginal (not to talk about the print). Most of the clones use a cheaper and less capable USB-controller (CH340G instead of ATMEGA16U2). For Linux this makes no difference whatsoever, but for Windows you probably need to install drivers.

I think it can be good to have a few cheap clones to build into stuff or play with. At the same time, the official Starter Kit is great and the official board is good as reference so you know the clones do what they should. I would not start with only a cheap clone and no start kit.

  1. Rotation speed meter for model engine | TechFindings - pingback on 2015/08/26 at 22:50

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