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There are 2 working versions of boards. v0.2 and v0.3. v0.3 is improved version of v0.2.

Both are successfully working in houses of our users. Navigate on submenu to version you're interested in.

boneIO frontpanel

boneIO is a compact IO controller for home automation. Main features of this controller are

  • Compact size (27x11x6)cm - 15 DIN modules
  • DIN rail compatibility
  • Low price
  • Open HSP (See below)


boneIO without case

  • 52 digital inputs
  • 7 analog to digital converters
  • I2C
  • RS485 (used eg. for Modbus)
  • OLED display
  • user switch
  • 24V PSU input
  • ADC VDD output
  • 12-48V external PSU for digital inputs

You can choose from many different output boards:

  • Relay Board 24x16A - for 16A receivers (usually: sockets)
  • Relay Board 24x10A - for 10A receivers (usually: sockets)
  • Relay Board 32x5A - for 5A receivers (usually: light bulbs)
  • Shutter Board 32x10A - for switching up & down roller blinds motors
  • SSR Dimmer Board - for dimmable light bulbs

Every output board uses I2C interface to connect to BBB. Output board could be used inside the main controller or outside as an expansion module.


Open HSP

boneIO is an Open HSP initiative where everything is open on GPL-3.0 License

  • H (Hardware) stands for projects of electronic boards which you can print yourself
  • S (Software) stands for ready to use firmware you can use on printed hardware
  • P (Printables) stands for cases and other plastic elements you can print on a 3D printer and use with our hardware

With all elements in place, you can assemble a complete device. You can use it as-is or fork and modify it for your needs.

Star topology

boneIO was designed to work with star topology. That means, that you have dedicated cable to every electrical point. For example every lamp and every switch (that you wish to independantly control) should be connected directly to boneIO via seperate electrical wire.

Here you can find some info how to plan this kind of electrical instalation:

Board labels

Below are printable labels, that you can attach on your boneIO case.

v0.2 v0.3

PDF File for v0.2 and v0.3 version


v0.4 v0.5

PDF File for v0.4 and v0.5 version