HomeCodeTop Programming Languages For IoT Development

Top Programming Languages For IoT Development

Due to smart devices that require less human input, the Internet of Things has become more popular and more realistic today. Smart home devices, connected cars, healthcare IoT devices are already offered for sale and that’s not a dream – it is a reality.

Today, many companies do the utmost to implement IoT devices to improve the general performance of their products and increase the number of customers. And that’s evident as IoT devices allow them to increase income and provide their users with better functionality. The main goal of IoT is to collect and analyze data in order to provide users with a better customer experience. Simply put, its overriding objective is to make our life easier and much better.

However, building IoT products requires time, skills, and experience in this niche.  And the main challenge they need to overcome is to choose a suitable programming language for a certain IoT project. For instance, experts from sirinsoftware.com are using Java, JavaScript and C/C++ for building IoT apps. In this insightful post, we’ll take a closer look at this question and review the best programming languages that are used today for IoT development.


It’s one of the most widely used programming languages for IoT development. What’s more, programmers use it regularly for building embedded IoT systems and IoT sheets. The thing is that this language can boast of low energy consumption and enhanced flexibility. And this is probably the main reason why programmers are using it for coding embedded systems.


java program Seems like this programming language needs no introduction. It has numerous benefits and statistically, it is the most widely used tool for building IoT software. The main reason why coders are using it is the functionality that it offers. One can write and debug code on a computer and then transfer it to any chip using only Java Virtual Machine. That’s why programmers can run the code on even the smallest machines.

However, Java requires additional libraries to work with specific hardware. Nevertheless, it’s one of the most trusted tools, used by IoT developers.

Java Script

javascript code It’s another widely-used programming language that helps turn IoT projects into reality! The use of JavaScript and Node.js is a superb combination for building various public and private IoT networks. What’s more, this language is also used by Tessel and Espruino microcontrollers. And this is also a good solution when it comes to using low-power microcontrollers or fast microcontrollers.

Javascript is an easy-to-learn language and even inexperienced programmers can start working on various IoT projects without spending a lot of time trying to master it.


php-logo Originally, this tool was built for web app development but today, it is also used for IoT development. The main reason why programmers choose PHP is its flexibility and affordability. Plus, it is also extremely fast and absolutely free and this allows programmers to reduce the costs of software development and significantly increase the ROI of a project.


swift programming logo When macOS or IOS devices are used as an integral part of IoT systems, Swift can be a perfect solution for building powerful IoT projects. For instance, if a company wants to build an IoT device for macOS or IoT-based devices, in all likelihood, programmers will opt for Swift.


All these languages have benefits and disadvantages. Therefore, a company needs to do thorough research to choose the right tool. They must examine the characteristics of each language and find out which of them can meet the requirements of a certain project.

Plus, companies should also take into consideration the technical side of a certain project. For example, if a certain project doesn’t need to use strong computational power, the use of Python might be a good solution. But if a company is going to use low-power devices, programmers should opt for C or C++.