It is a completely open source solution that you can assemble at home without deep technical knowledge.
WigramBox uses the most modern technologies and approaches for both the hardware and its software.
The cost of materials for assembly varies from $350 to $400, depending on the configuration that you choose (box volume, number of carbon filters, number of sensors and brands of components)
And of course, the heart of WigwamBox is software. You can find detailed instructions on how to prepare the software and the application itself in the WigwamOS repository