What is the difference between Raspberry Pi and Arduino and NodeMCU and which one should I choose?
, by Sukanya Eiampinit, 2 min reading time
What should I choose? Raspberry Pi , Arduino , NodeMCU?
All 3 boards are boards for developers. If looking at the design, all 3 boards were created for different purposes. They were not created to be enemies, but people often compare which board is better. In making a system or project, which board should be used most suitable for the job? Which board has the most efficient results for the job? And the price is reasonable and not more than necessary. Therefore, we need to know how Raspberry Pi, Arduino, Node MCU work. Then we will know which board we should use.
Raspberry pi
Raspberry pi is a computer or mini PC (single-board computer), so we can use it for multimedia, as a server, has an operating system or OS as Linux, can call many programming languages such as C, C ++, Java, Python and the ability to run many programs that are complex, easy to connect to the Internet, can be programmed using a variety of programming languages.
Photo credit: www.raspberrypi.org
Arduino
Arduino is a microcontroller board designed for basic development. It uses the C language to write the same as other microcontrollers. It is an open source platform built from free hardware and software. The Arduino IDE is a programming system specifically for Arduino boards and there is also free program code available for download. There are many sensors designed and developed for use with Arduino boards. They are suitable for continuous use for long periods of time and consume low power.
Photo credit: www.arduino.cc
NodeMCU
NodeMCU is a board that is similar to Arduino, can connect to the internet and can also use the Arduino IDE to write programs. It can write programs to control I/O devices without having to go through other devices. It has the C/C++ language for writing programs, similar to using Arduino. Of course, it can contact various sensor devices like Arduino. If you already have basic knowledge of Arduino, you will understand and be able to use it more quickly. The board consumes less power than the Arduino board and, importantly, it is cheap.
Photo credit: www.gogel.com
Therefore, when considering various information on which board to use, you should consider the efficiency of that board to the greatest extent possible. For example, if you want to connect easy-to-use devices, connect to sensors, you should look at Arduino, NodeMCU, or if you want to use a web server or work that requires a lot of processing, AI processing, you should look at the Raspberry Pi board.
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