GreenCityZen and Sigfox France connect the city of Marseille's storm drains
Paris, France. 23 November 2021 – Eco-startup GreenCityZen, a greentech provider of IoT for industry and smart city, has selected Sigfox to connect 5,000 downspouts (entry points into the river network) on the Marseille sewerage network. The technology from Sigfox, one of the providers of IoT communication services and 0G network, allows Seramm to retrieve […]