For example, a button, a potentiometer, a temperature sensor, or even a light sensor. Use your Arduino to “sense” the surrounding, accept either a digital or analog inputs, using all kinds of sensor. Once you have done so, you can proceed to the next one. Where to find the reference manual or wiki pages for your cheap OLED display.Which library to use to interface with your cheap OLED display.How to connect a cheap OLED display to your Arduino.And surprisingly, all three screen lights up. See, I hooked up 3 screen to my Arduino UNO. But if you wish, you can use the new U8g2 library. Of course you can still use the U8glib library. Now, you know why early I have a screen shot of library installed on my system, there is this u8g2 (new library to replace the U8glib). Every library should come with some sort of documentation so to teach you how to use these wonderful functions. That is all you need to print Hello World. So, I removed all the junks, and left with this piece of code. In order to make your program work, you have to select this by removing the “//” comment line. Now, before you can get this to work, you will need to select the correct OLED display Construct (a piece of code definition) to tell the program that you are using this DIYMall 0.96″ OLED. This is the sample code to output “Hello World” onto the OLED display. Then, go to Arduino Menu –> File –> Examples –> U8glib –> HelloWorld, select to load this program. Go to your Arduino Menu –> Sketch –> Include Library –> Manage Libraries to search and install the U8glib. So, one of the correct library to use is U8glib. Or any display.Ī library’s job is to make it easy for people to write codes, so that no matter what display you use, you might not have to change too much the code to port your program over. So, the chances that there already have people wrote the codes to interface with this OLED display. So, you hook up the OLED display like this. This is the first thing to do in order to get my kids into Arduino programming. This quick tutorial is to teach you how to connect this OLED display to your Arduino. It can be used by Arduino, Raspberry Pi and any other micro-processor. It is a very small and cute OLED display I got from Amazon.
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