Nov 29 0 850,000 IoT NICIGAS Meter Connections in Japan with Soracom, UnaBiz & Sigfox By Rob Macdonald | Uncategorized Nippon Gas Co. (NICIGAS) is retrofitting its existing gas meters across Japan with a smart reader device. The IoT reader called SPACE HOTARU developed by UnaBiz and SORACOM is expected...Read More