The best free alternative to Arduino IDE is Microsoft Visual Studio. It's not free, so if you're looking for a free alternative, you could try Microsoft Visual Studio or PlatformIO. If that doesn't suit you, our users have ranked more than 25 alternatives to Arduino IDE and many of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Arduino IDE are embedXcode, OneWare Studio, UECIDE and Visual Micro.
Microsoft Visual Studio is an integrated development environment (IDE) for building diverse digital solutions. It supports over 36 programming languages, includes a code editor with IntelliSense, a debugger, and designers for GUI, web, and databases. The Community edition is free and integrates with GitHub Copilot.
An open source ecosystem for IoT development. Cross-platform IDE and unified debugger. Remote unit testing and firmware updates.
More complete than Arduino IDE.
Installation and setup is impossible
It is a professional multiplatform extensible development environment that lets you create Arduino sketches at nearly the same ease as the Arduino IDE and keep nearly the full power of the professional development environment. Think about refactoring, unit testing, debugging...
Absolutely completely different
embedXcode is a template for Xcode. It eases development for the most popular embedded computing boards.
OneWare Studio is the next generation IDE for electronics development. It supports a broad range of development languages including VHDL, Verilog, C++, and more. It is designed to streamline electronics development with features like a high-speed simulation viewer and advanced...
It supports the development of PIC µCs
Arduino IDE for Visual Studio and Atmel Studio Arduino developement plugin for Microsoft Visual Studio. A fully compatible alternative to Arduino IDE. The arduino plugin includes features such as:- arduino compiler, arduino upload to any board, full arduino library support, tutor.
A set of software tools for designing embedded applications and IoT connected devices using any 32-bit microcontrollers and connecting to any cloud infrastructure. All in Python & hybrid C/Python language.
Studio 7 is the integrated development platform (IDP) for developing and debugging all AVR® and SAM microcontroller applications. The Atmel Studio 7 IDP gives you a seamless and easy-to-use environment to write, build and debug your applications written in C/C++ or assembly...
Embeetle is a new IDE for microcontrollers, built from scratch. It provides only the features you need for embedded programming, and makes those features intuitive.
Embeetle shows all the code files that are hidden in Arduino.
Codecraft is a graphical programming platform based on Scratch 3.0 language. It enables programming by simply clicking “drag and drop” options.
KTechLab is an IDE for microcontrollers and electronics. It supports circuit simulation, program development for microcontrollers and simulating the programmed microcontroller together with its application circuit.
Not compatible with atmel processors
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PlatformIO doesn't have definitions for the ESP32-S3-DevKitC-1. They force you to use the DevKitM-1, which is different. Also, PlatformIO doesn't have a full set of BLE libraries (e.g. doesn't support BLE descriptors)