Off-topic, but once I stumbled upon an open source WiFi tower designed for an engineering thesis, and the use-case was a music festival; comparing to cellphone

Off-topic, but once I stumbled upon an open source WiFi tower designed for an engineering thesis, and the use-case was a music festival; comparing to cellphone networks that are deployed with a truck, this was way cheaper and configurable. https://github.com/servalproject/foss-comms-tower https://github.com/servalproject/foss-comms-tower