Modular automation controller for 2 Colibri expansion slots, and LoraWAN communications.

Colibri 3

Sold by Bali Automation


No tax for United States [change]
Order with or without PCB mounted in black enclosure with transparent lid.
An optional MCU may be included
Stock available: 2
Home automation

The Colibri 3 is a base board with one MCU slot and 2 expansion slots for the Colibri system and is powered with AC or DC, 7-30 Volt.

Each slot is powered with +3.3V, 5V and 12V, of which power on/off can be controlled for 3.3 and 5 V rails individually for each expansion slot. The MCU communicates with the expansion slots with I2C or SPI. The I2C has a multiplexor to avoid address collissions, SPI is controlled via a ChipSelect decoder. Each expansion slot has a 4 pole screw terminal for connection to the external world, and has incoming G/G0 (the AC or DC power input) on its M.2 connector.

For expansion cards that require AC voltage, such as Colibri Triac1, the board MUST be powered with AC voltage.

Optional; black enclosure with holes for cabling and transparent lid.

Dimension; 144x72x25mm (PCB) or 200x90x47mm (enclosure)

Links to code and documentation

Documentation (

Product HS Code: 90328900

Shipping policy

Shipping normally within 3 days for goods in stock. 6 weeks if out of stock.

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The seller

Bali Automation

Svalöv, Skane lan, Sweden
0 orders since Jan 25, 2023
Equipment manufacturer for Building And Light Industrial Automation.
Our products are suitable for both professional and amateur projects. Systems integrators, makers, DIY people and hobbyists can turn their ideas into reality, in a cost-effective way.