Arduino Eclipse Plugin
Arduino Eclipse Plugin, also called Sloeber, is a free Eclipse-based IDE intended to make Arduino development easier and help users write, navigate, and unde…
What Arduino Eclipse Plugin is
Arduino Eclipse Plugin, also called Sloeber, is a free Eclipse-based IDE intended to make Arduino development easier and help users write, navigate, and understand code. It keeps the Arduino hardware and libraries users already use. The project lists context-sensitive coloring and search, control over compile options, and support for multiple configurations. Several projects can be managed in one environment, with access to Arduino core source and Arduino library code. Sloeber also aims to simplify library creation. It runs on Windows, macOS, and Linux, and precompiled packages and update sites are available through GitHub releases. The project links to GitHub discussions for community help and to reported issues for issue reporting. Sloeber has a free plan and no free trial. Building from source requires Java 17, a 64-bit operating system, Git, and Maven.
Good
- Free and open source
- Runs on Windows, macOS, and Linux
- Context-sensitive coloring and search
- Multiple configurations and projects
- Access to Arduino core and library code
Watch out
- Building from source requires Java 17
- Requires a 64-bit operating system
- Specific supported boards are not named
- Documented limitations are not described
Who it suits
Sloeber suits Arduino developers who want Eclipse-based editing, build controls, source navigation, and multiple projects. It supports users on Windows, macOS, or Linux.
Verdict
Sloeber provides a free Eclipse environment for Arduino coding, project work, and library development. Its documentation points users to community discussions and issue reports for help.
Plans and prices
From Arduino Eclipse Plugin's own pricing page, checked 5 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Sloeber | Free | Free, open source Arduino IDE alternative |
The facts
Each one read from Arduino Eclipse Plugin's own pages, with the date it was checked.
What it does
- Arduino ecosystem
- The project says it keeps the Arduino hardware and libraries users already use.checked 5 Oct 2026
- Build control
- The project lists control over compile options and multiple configurations as features.checked 5 Oct 2026
- Build requirements
- Building from source requires Java 17 and a 64 bit operating system, with Git and Maven listed as prerequisites.checked 5 Oct 2026
- Code editing
- The project describes context sensitive coloring and search functions among its features.checked 5 Oct 2026
- Downloads
- The repository says precompiled product packages and update sites are available through GitHub releases.checked 5 Oct 2026
- Known limitations
- The project lists known limitations as a documentation topic but the opened page does not state what they are.checked 5 Oct 2026
- Library development
- The project says it makes creating libraries easier.checked 5 Oct 2026
- Operating systems
- The README states that Sloeber works on MS Windows, Mac OSX, and Linux.checked 5 Oct 2026
- Project support
- The project lists support for multiple projects in one environment.checked 5 Oct 2026
- Purpose
- Sloeber is an Eclipse based IDE intended to make Arduino development easier and help users write, navigate, and understand code.checked 5 Oct 2026
- Security
- The opened maker pages do not state security certifications or compliance information.checked 5 Oct 2026
- Source navigation
- The project lists Arduino core source and Arduino library code access as features.checked 5 Oct 2026
- Support
- The project links to GitHub discussions and reported issues for community help and issue reporting.checked 5 Oct 2026
- Supported board range
- The project lists supported boards as a topic, but the opened page does not name specific boards.checked 5 Oct 2026
The company
- Maker
- The opened pages identify the project as Sloeber but do not state a maker headquarters or founding year.checked 5 Oct 2026
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