Open-Source Home Automation equipment that puts local control and privacy first.
One system to do it all.
With HOMEMASTER, your project knows no limits.
Why HOMEMASTER
Home Master offers privacy-focused, open-source home automation solutions with no cloud dependency. Fully compatible with ESPHome and Home Assistant, our devices provide flexible, future-proof integration.
The EPS32 based PLC Controllers come preloaded with ESPHome for easy setup, and support RS-485 Modbus extensions for scalable control.
The HOMEMASTER products is a range of automation and control devices, including:
PLC Controllers – modular and compact systems for managing automation tasks
Extension Modules – for expanding I/O capabilities (digital, analog, relay outputs, etc.)
Accessories – including communication modules and installation components
These products are built for ESPHome , offering flexible and scalable automation for smart home and smart building use.
Both PLCs and extension modules support Arduino IDE programming via USB, allowing easy customization for developers and advanced users.
About the company
We develop and manufacture electronics for home automation under the HOMEMASTER brand, which is a property of ISYSTEMS AUTOMATION.
Our controllers form the backbone of smart home systems. They operate using powerful, free, and open-source platforms like ESPHome and Home Assistant.
To ensure high product quality, we handle all key stages of production in-house—from component sourcing and assembly to thorough testing.
ISYSTEMS AUTOMATION is a engineering company with over 17 years of experience in industrial automation, control systems, and process optimization—bringing proven expertise into every HOMEMASTER product.
Partnership
Add HOMEMASTER to your offer as:
Certified Installer
Join the HomeMaster Installer Network and grow your business with cutting-edge smart automation solutions. Whether you’re an experienced integrator or a professional starting in smart systems, our platform gives you the tools, support, and products to build intelligent, reliable, and scalable automation for your clients.
Discover more
Reseller Partner
Partner with HOMEMASTER and bring high-quality, ESP-based smart automation solutions to your market. Whether you're an online retailer, smart home showroom, or distribution company, we're looking for partners who are passionate about innovation and committed to delivering reliable smart technologies.
Discover more