Open Source
State of the art smart home system built with latest
and greatest open source components.
Security first
Community driven
Company backed
Ultimate smart home system controller board that transforms how professional smart homes are built.
Designed for flexibility, power, and reliability, this board is the cornerstone of your advanced home automation system, offering seamless connectivity and robust control over every aspect of your smart home.
2 Status LED
3 Power Switch
4 Controll Button
5 ESP32 based main control chip
6 6 x GPIO ports for digital signals
7 GND, 3V3, 5V, 12V, 48V outputs
8 2 x Digital Interface Ports
9 Extension cable
10 38 Universal IO ports for sensors and controlers
Wiring Diagram
Join the Smart Home Revolution!
SIMO.io isn’t just a smart home system – it’s a movement toward a more connected, open, and sustainable future.
We’re empowering homeowners, electricians, and developers around the world to take control
of their smart home systems in a way that’s affordable, powerful, and reliable.
With SIMO.io, you’re not just buying a product – you’re joining a community of innovators.
Explore our system, check out our open-source code, contribute to the development,
and start building the smart home system of your dreams today.
Ready to get started?
Dive into our wiki, explore our community forums, and discover
how SIMO.io can transform your home into a smart home on steroids!
Quickstart Hands ON demonstration
Got seriously interested? SIMO.io CEO presents a quickest possible hands on how to introduction to the system.
This video is all you need to know to get your smart home project up and going!
You will learn how to wire up The Game Changer board itself, and how to configure basic components such as regular and dimmable lights,
binary sensors, as well as digital I2C sensors.
You will also learn about few generic features like thermostats and security system as well as our revolutionary AI script assitant, which
allows anyone to create custom automation scripts by simply typing in automation description.
All configuration tasks are performed by using SIMO.io mobile app alone.