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Arduino 1.6.1

  -  102.6 MB  -  Open Source
Free Download

Security Status

  • Latest Version

    Arduino 2.3.3

  • Operating System

    Windows (All Versions)

  • User Rating

    Click to vote

  • Author / Product

    Arduino Team / External Link

  • Filename

    arduino-1.6.1-windows.exe

  • MD5 Checksum

    27e8a07c67464c80086477453640e3b1

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Arduino 1.6.1.


For those interested in downloading the most recent release of Arduino IDE or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


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If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

Download Arduino 1.6.1

  • Arduino 1.6.1 Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

    Arduino 1.6.1 Screenshot 1
  • Arduino 1.6.1 Screenshot 2

What's new in this version:

- Improved Yun detection for upload via network
- In platforms.txt "objcopy" recipe is no more tied to the "hex" format
- Ports in ports list are now grouped by type
- Upgraded avr-gcc toolchains to 3.4.5
- Fixed: wrong parsing of boards.txt when using submenu and boards id with underscores
- Windows: updated bundled JVM to latest 8u31
- Windows: JVM memory settings can be customized editing arduino.l4j.ini and arduino_debug.l4j.ini files
- "new" button now behaves as "File -> New..." menu: a new window with an empty sketch is created
- Windows: opening a lonely sketch caused the IDE to crash. Fixed with a bounty on bountysource
- Bridge: fixed bug with multiple and failing YunClient.connect calls @sngl
- Translations updated
- Improved SoftSerial library and optimized its memory usage
- Fixed: status board was not changing when using custom menu
- Fixed: better error message when using a busy serial device
- Fixed: missing bool operator on EthernetClient
- Fixed: missing bool operator on SoftSerial
- Improved library name matching. Avoids conflicts with libraries that bundle files equally named

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