HSYCO

Welcome to the HSYCO Wiki 3.9

HSYCO is an innovative Java-based software framework for home and building automation applications.

It is highly scalable, portable, secure, reliable and customizable. HSYCO combines an efficient HTML5 GUI, with web-based design tools, and an extensive Java and JavaScript server API for the automation and control logic.

Compared to legacy building automation solutions, it offers a state-of-the-art architecture that is fully based on leading modern standards, like HTML5, CSS3, JavaScript and Java.

This wiki contains all relevant configuration and development information of the latest version of HSYCO.

The documentation of previous versions is available in the Download page.

Download | About HSYCO | Products | Support | FAQ

Installation and Configuration

Install and configure HSYCO Server

• Installation Guide
• Configuration Guide
• HSYCO App for iOS and Android
• System Architecture

Development

Design your interfaces and develop your applications

• User Interface Design
• Programming
• Advanced Programming

Integration

How to interface external systems

• Introduction to I/O Servers
• I/O Servers Application Notes

Versions

• The latest beta release of the current version is 3.9.0
• The latest stable release of the previous version is 3.8.0

3.9.0 Release Notes

3.8.0 Release Notes and Documentation

3.7.1 Release Notes and Documentation

3.7.0 Release Notes and Documentation

3.6.1 Release Notes and Documentation

3.6.0 Release Notes and Documentation

3.5.1 Release Notes and Documentation

3.5.0 Release Notes and Documentation

3.4.0 Release Notes and Documentation

3.3.0 Release Notes and Documentation

Visit the Download page to download all current and past versions of the HSYCO server software.

News

• 2025/03/28
  • HSYCO 3.9.0 release is available for download
• 2023/07/07
  • HSYCO 3.8.0 release is available for download
• 2022/05/31
  • HSYCO 3.8.0 B0137 BETA is available for download
• 2022/05/11
  • HSYCO 3.8.0 B0134 BETA is available for download. This build contains important security updates, and is recommended for all new installations
  • HSYCO 3.7.1 B0136 is available for download. This build contains important security updates, and is recommended for all installations
• 2021/03/25
  • HSYCO 3.8.0 B0132 BETA is available for download
• 2020/10/21
  • HSYCO 3.7.0 release is available for download
• 2019/08/08
  • HSYCO 3.7.0 B0129 BETA is available for download. All users are advised to upgrade to build 0129
• 2019/02/01
  • HSYCO 3.7.0 B0128 BETA is available for download. This build fixes a bug introduced with previous beta build, that could cause an abnormal number of HTTP requests to the weather service provider. All users are advised to upgrade to build 0128
• 2019/01/15
  • HSYCO 3.7.0 B0127 BETA is available for download
• 2018/03/01
  • HSYCO 3.6.1 release is available for download
• 2017/11/28
  • HSYCO 3.6.0 release is available for download
• 2016/04/15
  • HSYCO 3.5.1 release is available for download
• 2016/1/26
  • HSYCO 3.5.1 B0122 BETA is available for download
• 2015/10/15
  • HSYCO 3.5.0 release is available for download
• 2015/9/26
  • HSYCO Remote App for iOS and Apple Watch is now available on the Apple App Store. Version 1.0.1 with improved support for iOS 9 coming soon
• 2015/7/31
  • HSYCO 3.5.0 B0120 BETA is available for download
• 2015/5/18
  • HSYCO 3.5.0 B0119 BETA is available for download
• 2015/4/24
  • HSYCO 3.5.0 BETA documentation is on-line
• 2014/12/22
  • HSYCO 3.4.0 release is available for download
• 2014/10/24
  • Due to the large number of enhancements (not only bug fixes) in the current beta release, formerly known as 3.3.1, we are now promoting it to 3.4.0. There will be no official release of 3.3.1, and all changes are merged in the upcoming 3.4.0 release
• 2014/8/7
  • HSYCO 3.3.1 B0115 BETA is now available for download
• 2014/6/4
  • HSYCO 3.3.1 B0114 BETA is available for download
• 2014/3/25
  • HSYCO 3.3.0 release is available for download
• 2014/2/24
  • HSYCO 3.3.0 B0112 BETA is available for download
• 2013/12/23
  • HSYCO 3.3.0 B0109 BETA is available for download
• 2013/9/10
  • HSYCO 3.2.3 release is available for download
• 2013/6/12
  • HSYCO 3.2.2 release is available for download
• 2013/4/19
  • HSYCO 3.2.1 release is available for download

Older news have been removed from this site. If you need specific information about old releases, please contact us.

Service Bulletins

• 2020/2/5: Telegram now requires the TLSv1.2 cryptographic protocol, breaking compatibility on Java 6 and Java 7 virtual machines
• 2019/1/3: Yahoo drops supports for its weather API used in the WXOnline HSYCO I/O Server
• 2016/3/15: Yahoo drops supports for previous version of its weather API and introduces new API
• 2015/9/10: Chrome and Firefox drop support for servers using weak Diffie-Hellman public keys