OLED Displays have self-illuminating pixels i.e., each pixel is capable of producing its own light. The next useful display device for Arduino is the monochrome OLED Display.
#Arruino weather display how to#
I made dedicated tutorial on “ Interfacing 16×2 LCD with Arduino” and also on “ How to Connect I 2C LCD with Arduino”. Using I 2C based LCD reduces the required pins to just two (SCL an SDA of I 2C). Since this interface takes up a lot of Arduino’s pins, PCF8574 based I 2C add-on boards are developed for 16×2 LCD. The following table describes the pins of a 16×2 LCD.Ĩ-bit or 4-bit Parallel Communication is the only way for Arduino to communicate with a 16×2 LCD. Both the 16×2 LCD and 20×4 LCD come with 16 pins. Blue and Green backlight colours are very common. Usually, the 16×2 Character LCD (and its bigger brother the 20×4 LCD) come with a backlight. As expected, it has 4 rows and 20 characters per row. There is also a slightly bigger version of this display called the 20×4 LCD. The numbers 16×2 represents the number of characters (16) per row and total number of rows (2).
![arruino weather display arruino weather display](https://i.ytimg.com/vi/2sYKcozjvXA/maxresdefault.jpg)
It is an alphanumeric character display which means that this LCD is capable of displaying only numbers and characters (and very few custom characters). Perhaps the most commonly used Display Device with Arduino is the 16×2 LCD. Take a look at the list and I hope it helps in narrowing down the right display for your next Arduino Project.
![arruino weather display arruino weather display](https://hackster.imgix.net/uploads/attachments/988249/uploads2ftmp2ff2cc126a-eb41-45b9-8a46-ea2881907c7b2farduinounowetterstationclose_qHnv9BGAVW.jpg)
I also added links to tutorials for that particular display device using Arduino. I collected a list of some of the commonly used Arduino compatible Display Devices.
![arruino weather display arruino weather display](https://i.ytimg.com/vi/UDKnSDSiTTk/maxresdefault.jpg)
But choosing the right display for the project is an important task as you have to consider several aspects like price, size, resolution, ease-of-use, availability of libraries etc. There are several types of Display Devices available in the market that are compatible with Arduino with nice libraries.
#Arruino weather display serial#
Using a Display device in your Arduino or any other DIY Project is definitely an advantage as you can easily view the data / information on the display instead of, say, the serial monitor. A Display is an output device used to present information in visual form.