Boiler controller

Task

To develop a controller for managing the peripheral devices of a pellet boiler – including CO sensors, temperature sensors, motors, and more.
Additionally, to create control software and a user interface for the boiler.

Solution

Controller Development

  • Technical specification for the pellet boiler controller was prepared.
  • A command system for controller operation was designed and implemented.
  • A hardware prototype of the controller was designed and manufactured.
  • The controller firmware was developed.
Boiler controller PCB
Boiler controller PCB

Software

Boiler UI main screen
Boiler UI main screen
  • A mini PC with an 11″ touchscreen display was selected.
  • A boiler control algorithm was developed and implemented.
  • An interactive user interface was created using the LVGL graphics library.
Boiler UI menu layout
Boiler UI menu layout