What are the Best IoT Programming Languages in 2020?

Internet of things (IoT) is a multilingual space due to its multi-component nature and numerous ways the components connect and interact with one another. The parts of an IoT system, including end devices, edge computing, data storage and analytic modules, end-user applications play different roles and work in various ecosystems. Their characteristics and requirements determine what programming languages IoT developers will use for coding.

There is no reason for not being able to choose the language in the same way they do for a desktop project. If a Raspberry Pi is running Linux, its behaviour is not that different from a desktop.

After choosing the servers, they speak with the hubs and sensors with some microservice architecture. Then the data is pushed into standard databases.

Here are the best programming languages that have proven to be IoT-worthy:

Java

The advantages of Java are well-known. Developers can create and debug code on their desktop and then move it to any chip with a Java Virtual Machine (JVM). It means that the code can run not just on places where JVMs are common, but also on the smallest machines.

Java ME or micro edition has been available on small phone handsets and other embedded devices since the specification was approved in 2000. It saved space with a limited collection of class libraries and other tools. Nowadays, most of the focus is on Java SE Embedded that is closer in capability to the Standard Edition. Developers can use the latest features of the Java 8 platform and then move their code to a smaller, embedded device.

Most of the computing resource savings with Java SE Embedded comes from stripping out the classes needed to display information when the machines can be configured to run headlessly without a monitor or keyboard. All of the communication goes through the network.

C

C is another programming language that is popular among developers. Its popularity is a direct result of its usability. As one of the ancient languages in modern programming, this language is ideal for the development of IoT apps, especially in embedded devices. Arduino's IoT boards would be a good example.

C is mostly used for writing low-level codes for programming electronic devices. It is due to its light-weight processing nature and ability to interact with the RAM directly.

JavaScript

JavaScript essentially owns all programs that are used to interact with the World Wide Web. Although not considered a traditional programming language, this scripting language is what is used for all HTML programs and web apps and browsers.

JavaScript seems to share Java's language libraries and borrow elements from languages such as C and Python, but it is very much its own master. It is known for its gift of interoperability to devices. Additionally, its extensive application in modern programming is worthy of recognition.

Developers who already are proficient at JavaScript will not need to learn a new language before making their foray into IoT programming.

Python

Python started as a scripting language to stick together real code, but it is rapidly used as the main language for many developers. When small devices have sufficient memory and computational power, the developers are free to choose the language, which makes their life easier and is frequently turning out to be Python.

There are also versions designed to be even smaller. The MicroPython board and software package is a small microcontroller optimised to run Python on a tiny board that is only a few square inches.

C++

C++ programming language has processing power over C. This advantage makes C++ ideal as a pre-processing catalyst for C. C++ stimulates the processing power of C, helping it to run higher-level programming languages.

Although C++ is a complex language and developers can make a lot of mistakes with it, it remains programmers' favourite. This programming language shows its strength in Linux projects and the embedded programming space with its capability to abstractions and object layers. C++ also encourages the use of C#, Python, Java, and a lot more languages.