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Hardware overview

Table of contents


Product variant hardware

All 1Home Server product variants contain the same hardware, the only difference is the front panel of the device and the enabled software modules (KNX integration, Loxone integration, etc.). Please visit the product variant's dedicated page for details what functionalities are enabled.

The 1Home Server hardware was specially designed by 1Home based on our years of developing professional smart home products.


  1. KNX bus (KNX features are only available for 1Home Server for KNX)
  2. AUX power supply
  3. DC barrel power supply
  4. Ethernet LAN RJ-45 socket
  5. Status RGB LED
  6. Multi-functional red LED
  7. Multi-functional button
  8. Reset button

Note The front panel could be a different color, depending on the product variant.


Status RGB LED

The following RGB status codes are used during booting:

LED ColorStatus
🔴 Solid redThe device is booting.
🔵 Fast blinking blueDevice is performing update installation.
🟢 Slow blinking greenSoftware application is starting.
🟢 Solid greenSoftware application is ready to use.

Multi-functional red LED

Currently the multi-functional red LED is only used when triggering Identify via Matter. It will blink a couple of times in order for the user to identify the device if multiple devices are present in an installation.


The multi-function (Fn) button is currently not in use.

The RESET button can perform either a Matter reset or a factory reset. Please read the device reset instructions for details.



  • Processor: Broadcom BCM2711 quad-core Cortex-A72 (ARM v8) 64-bit, up to 1.5 GHz
  • Memory: 1 GB LPDDR4
  • Storage: on-board 8 GB eMMC (4 GB usable for user storage)

Mechanical data

  • Housing
    • Material: Plastic (PPO)
    • UL94 class: V0
  • Mounting: DIN (EN 60715) rail, width: 4M (72 mm)
  • Weight: approx. 150 g

Power supply

  • External (AUX) power supply: 12...30 VDC
  • DC barrel power supply (12 VDC, 1 A)
  • Power consumption
    • Typical: 2-3 W @30 VDC
    • Max: 5 W @30 VDC

Environmental requirements

  • Ambient temp. operating: -5...+45°C
  • Rel. humidity (non-condensing): 5...93%

Network Connectivity

  • Gigabit Ethernet LAN (1 Gbit/s)
  • IEEE 802.3: 1000BASE-T, 100BASE-TX, 10BASE-T
  • IPv4 & IPv6 support
  • Supported network protocols:

CE marking according to

  • EMC directive 2014 / 30 / EU
  • RoHS directive 2011 / 65 / EU
  • EN 55014-1:2017
  • EN 61000-4-2:2009
  • EN 61000-4-3:2006 + A1:2008 + A2:2010
  • EN 61000-4-4:2012
  • EN 61000-4-5:2014
  • EN 61000-4-6:2014