Downloads

The new major release of the Arduino IDE is faster and even more powerful! In addition to a more modern editor and a more responsive interface it features autocompletion, code navigation, and even a live debugger.
For more details, please refer to the Arduino IDE 2.0 documentation.
Nightly builds with the latest bugfixes are available through the section below.
SOURCE CODE
The Arduino IDE 2.0 is open source and its source code is hosted on GitHub.
DOWNLOAD OPTIONS
Nightly Builds
Download a preview of the incoming release with the most updated features and bugfixes.
Arduino with Chromebook
To program Arduino from a Chromebook, you can use the Arduino Web Editor on Arduino Cloud. The desktop version of the IDE is not available on ChromeOS.
MicroPython With Arduino Boards
To program your boards using MicroPython, visit the MicroPython with Arduino page. There you find download links and additional resources for getting started with MicroPython on your Arduino boards.
Arduino PLC IDE 1.0.3
Program using IEC 61131-3 languages and mix Arduino sketches through Arduino PLC IDE! Configure easily your pre-mapped resources and get quick no code fieldbus support, dive into your code analysis thanks to the wide set of debugging tools.
For more details, please refer to Arduino PLC IDE documentation.
DOWNLOAD OPTIONS
Both files are required
Version 1.0.4 coming soon
Legacy IDE (1.8.X)
Arduino IDE 1.8.19
The open-source Arduino Software (IDE) makes it easy to write code and upload it to the board. This software can be used with any Arduino board.
Refer to the Arduino IDE 1.x documentation for installation instructions.
SOURCE CODE
Active development of the Arduino software is hosted by GitHub. See the instructions for building the code. Latest release source code archives are available here. The archives are PGP-signed so they can be verified using this gpg key.
DOWNLOAD OPTIONS
Previous Releases
Download the previous version of the current release, the classic 1.0.x, or old beta releases.
DOWNLOAD OPTIONS
Terms of Service
By downloading the software from this page, you agree to the specified terms.
The Arduino software is provided to you «as is» and we make no express or implied warranties whatsoever with respect to its functionality, operability, or use, including, without limitation, any implied warranties of merchantability, fitness for a particular purpose, or infringement. We expressly disclaim any liability whatsoever for any direct, indirect, consequential, incidental or special damages, including, without limitation, lost revenues, lost profits, losses resulting from business interruption or loss of data, regardless of the form of action or legal theory under which the liability may be asserted, even if advised of the possibility or likelihood of such damages.
Downloads

The new major release of the Arduino IDE is faster and even more powerful! In addition to a more modern editor and a more responsive interface it features autocompletion, code navigation, and even a live debugger.
For more details, please refer to the Arduino IDE 2.0 documentation.
Nightly builds with the latest bugfixes are available through the section below.
SOURCE CODE
The Arduino IDE 2.0 is open source and its source code is hosted on GitHub.
DOWNLOAD OPTIONS
Nightly Builds
Download a preview of the incoming release with the most updated features and bugfixes.
Arduino with Chromebook
To program Arduino from a Chromebook, you can use the Arduino Web Editor on Arduino Cloud. The desktop version of the IDE is not available on ChromeOS.
MicroPython With Arduino Boards
To program your boards using MicroPython, visit the MicroPython with Arduino page. There you find download links and additional resources for getting started with MicroPython on your Arduino boards.
Arduino PLC IDE 1.0.3
Program using IEC 61131-3 languages and mix Arduino sketches through Arduino PLC IDE! Configure easily your pre-mapped resources and get quick no code fieldbus support, dive into your code analysis thanks to the wide set of debugging tools.
For more details, please refer to Arduino PLC IDE documentation.
DOWNLOAD OPTIONS
Both files are required
Version 1.0.4 coming soon
Legacy IDE (1.8.X)
Arduino IDE 1.8.19
The open-source Arduino Software (IDE) makes it easy to write code and upload it to the board. This software can be used with any Arduino board.
Refer to the Arduino IDE 1.x documentation for installation instructions.
SOURCE CODE
Active development of the Arduino software is hosted by GitHub. See the instructions for building the code. Latest release source code archives are available here. The archives are PGP-signed so they can be verified using this gpg key.
DOWNLOAD OPTIONS
Previous Releases
Download the previous version of the current release, the classic 1.0.x, or old beta releases.
DOWNLOAD OPTIONS
Terms of Service
By downloading the software from this page, you agree to the specified terms.
The Arduino software is provided to you «as is» and we make no express or implied warranties whatsoever with respect to its functionality, operability, or use, including, without limitation, any implied warranties of merchantability, fitness for a particular purpose, or infringement. We expressly disclaim any liability whatsoever for any direct, indirect, consequential, incidental or special damages, including, without limitation, lost revenues, lost profits, losses resulting from business interruption or loss of data, regardless of the form of action or legal theory under which the liability may be asserted, even if advised of the possibility or likelihood of such damages.
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Arduino nightly что это
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Arduino IDE: Nightly Builds are now Hourly Builds
Federico Fissore — April 23rd, 2015

The Arduino IDE is a collection of modules written in different programming languages and available for three operating systems: Windows, Mac OSX and GNU/Linux.
Every time you download the Arduino IDE, you are actually downloading the result of a careful packaging process, intended to make the download as small as possible and to give you the easiest possible out-of-the-box user experience.
The process is fully automated and it’s repeated every time we publish a new feature, or we fix a bug you helped us find, or we merge code you contributed.
The resulting IDEs are called Nightly Builds: they contain the latest and greatest (and, possibly, buggiest) from the Arduino IDE.
We started delivering Nightly Builds about two years ago as a way to ease your life in giving us feedback: you don’t need to be a developer to try a Nightly.
You may have read replies to github issues saying something like “Your issue has been fixed. It will be available with the next nightly build“.
But sometimes nightly is just not enough, because you can’t wait to try what we coded following your suggestions or to see your contribution becoming available to everyone.
By the time we push new code for the Arduino IDE, it will take at most an hour for the build to be ready to be downloaded and tried. This will allow a much more fluent conversation and prompt feedback when solving issues and implementing new features.
Categories: ArduinoFeaturedIDE
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One Response to “Arduino IDE: Nightly Builds are now Hourly Builds”
- curzona Says:
June 29th, 2015 at 00:43:57 Hi Federico, Great post.
I’m interested to learn more about how the Hourly Builds work, where the builds are run, what they test. Where can I find more information about this?