The Readme file [1] on their GitHub repo contains this bill of materials: https://docs.google.com/spreadsheets/d/1-fR-0hTxHKbjaRf8DbH62WgUFVeNE4eUEsaAd-YdDYg/ed

The Readme file [1] on their GitHub repo contains this bill of materials: https://docs.google.com/spreadsheets/d/1-fR-0hTxHKbjaRf8DbH62WgUFVeNE4eUEsaAd-YdDYg/edit#gid=2089068555 https://docs.google.com/spreadsheets/d/1-fR-0hTxHKbjaRf8DbH6... This lists a "particle module", a temperature sensor and some other seemingly irrelevant sensors (GPS, accelerometer). [1] https://github.com/MIT-Senseable-City-Lab/OSCS/tree/main/Build/Hardware/Hardware%20schematics https://github.com/MIT-Senseable-City-Lab/OSCS/tree/main/Bui... edit: looks like the "particle module" is just a LTE/BT communication module, so really there don't seem to be any environmental sensors other than for temperature.