Box computer

embeddedARM® Cortex®-A55 Quad-coreUSB

Product overview
Home Assistant Green is a ready-to-run home automation hub pre-installed with Home Assistant OS. It centralizes control of diverse smart devices while keeping data stored locally by default to preserve privacy. The device integrates with the Home Assistant ecosystem and receives regular improvements from the open-source community.

Key features

• Ready-to-use Home Assistant device — Simple power and network connections with mobile-app-assisted setup for quick deployment.
• Unified control — Manage devices from Apple, Google, Samsung, Amazon and hundreds of thousands of other smart devices in one system.
• Local data storage — Default local storage to maintain data control and reduce external dependencies.
• Ecosystem extensibility — Supports Home Assistant SkyConnect for Zigbee/Thread, Home Assistant Cloud for optional services, and third-party accessories.
• Open-source maintained — Regular feature updates and fixes from the Home Assistant community.
• Professional heat dissipation — Large aluminum heatsink enclosure for stable thermal performance.

Hardware overview
Pre-installed Home Assistant OS. Large aluminum heatsink enclosure ensures effective heat dissipation for stable operation. Designed as a compact, ready-to-run device with straightforward power and network connections and mobile-app-assisted configuration.

Application

• Intelligent home control
• Home security
• Energy management
• Automated home routines
• Remote access and monitoring

Technical specifications

• Processor: Quad-core Cortex-A55 CPU up to 1.8 GHz
• RAM: 4 GB RAM
• Storage: 32 GB eMMC
• Expansion slot: SD card slot (recovery only)
• Ethernet: Gigabit Ethernet
• USB ports: 2 × USB 2.0 Type-A host
• Display: 1 × HDMI (debugging only)
• Wireless protocols: Zigbee 3.0 and Matter (with Home Assistant SkyConnect)
• Pre-installed firmware: Home Assistant OS
• Power: 12 V / 1 A via barrel DC jack
• LEDs: White (Power), Green (Activity), Yellow (System state)
• Power off button: Hold 6 s to shut down safely; hold 12 s to force off
• Enclosure: Large aluminum heatsink for effective heat dissipation
• Size: 111 × 111 × 33.6 mm
• Operating temperature: 0 ~ 40 ℃