Frequently Asked Questions
Everything you need to know about purchasing, warranty and our devices.
Everything you need to know about purchasing, warranty and our devices.
€179.00
Home Assistant Green is the official, easiest, and most reliable way to start building your local smart home. Designed by Nabu Casa — the team behind the Home Assistant system — this "plug-and-play" hub comes with the Home Assistant OS pre-installed. It operates entirely locally and does not rely on cloud services, ensuring total privacy, zero-latency performance, and continuous operation, even if your internet connection goes down.
Key Features
Plug & Play Setup: Skip complicated server installations. Just plug in the power and a gigabit ethernet cable, open your browser, and the setup process will begin immediately.
100% Local Control: Your smart home data stays physically in your home. No forced cloud subscriptions are required to run your critical automations.
Silent and Energy Efficient: The fanless design consumes less than 3 W of power under load. The heavy anodized aluminum base also serves as a massive heatsink, keeping the system cool and completely silent.
Hardware Expandability: Easily add support for Zigbee, Z-Wave, Matter, Thread, or Bluetooth by plugging a USB radio dongle (such as SONOFF Dongle Plus or SMLIGHT adapters) directly into the USB port.
Universal Compatibility: Acts as a single bridge for hundreds of thousands of devices from various brands, such as Shelly, Sonoff, Aqara, Apple HomeKit, Google Home, and Philips Hue.
Technical Specifications
| Feature | Specification |
| Processor (SoC) | Rockchip RK3566 with Quad-core ARM Cortex-A55 @ 1.8 GHz |
| Memory | 4 GB LPDDR4X RAM |
| Internal Storage | 32 GB eMMC flash memory (optimized for intensive smart home data logging) |
| Networking | 1x Gigabit Ethernet port (Note: does not have built-in Wi-Fi to ensure maximum connection stability) |
| USB Connectivity | 2x USB 2.0 Type-A (5V up to 2A total output for radio adapters) |
| Service Ports | 1x HDMI (for diagnostic output only), 1x MicroSD slot (for system recovery only) |
| Power Supply | 12V / 1A DC via 5.5 mm x 2.1 mm barrel connector |
| Power Consumption | ~1.7 W (idle) / ~3 W (under load) |
| Dimensions and Weight | 112 mm x 112 mm x 32 mm, 340 g |
| Materials | Translucent polycarbonate top cover with a solid black anodized aluminum base |
Package Contents
Home Assistant Green smart home hub
Universal power supply (includes interchangeable adapters for EU, UK, and US)
Gigabit ethernet cable
Quick start guide
Warranty and safety information
If you'd like to know anything before buying – delivery, availability, technical specifications or the actual condition of the device – we're happy to help. Contact us also if you need larger quantities or are looking for a smart home device that isn't in our catalog.
Message us and we'll gladly help you!