Citintelly – The light for the smart city

The light for the smart city – IoT project

Citintelly is a project from the world of Internet Of Things! “Citintelly – Light for the smart city” is a functional and unique cloud-based street lighting central management system.

A perfect solution to manage large-scale TALQ protocol-based outdoor lighting networks in order to control and monitor street lighting infrastructure whilst saving energy and reducing maintenance costs.

The Citintelly project has been developed on the Symfony framework and node.js, backed up by Microsoft Azure IoT Hub.

The smart street lighting control system software has been specifically designed for Citintelly devices.


The customer had established a street and territory luminaire production line in Latvia. They had also planned to develop their own, smart street light segment controller (also called bridge).

Their goal was to develop full-scale street light and control mechanism set to gain their position in the market. They approached us to back them up with providing a smart SaaS solution capable of providing fully functional and easy-to-use street light control software system.

One of the requirements was to build a system which is TALQ protocol compliant, in order to meet the standards of the street light manufacturer industry.

Together with Citintelly technicians, we drove the projects through several development phases, during which, they developed the hardware (street and territory luminaires, segment controllers, sensors), while we developed the street light control system itself, in close collaboration between the teams.


The goal was to develop a modern, web-based custom software solution which would be very easy to use and would implement the following features:

  • Easy to use device initialization subsystem
  • Lighting system visualization in the map
  • Device control panels
  • Selective dimming and Energy profile management tools
  • Real-time luminaire problem detection subsystem
  • Organization/User management level with a detailed privilege subsystem
  • Communication module
  • Luminaire grouping and configuration
  • Reports

Link to Citintelly website:


Symfony, Doctrine, MariaDB, Node.js, Azure IoT Hub, RabbitMQ, Javascript, AngularJS, Scss


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