temperature and humidity sensor

https://jp.minew.com/iot-starter-kit-mvs-is-making-modern-venues-smart/

https://jp.minew.com/vaccine-transportation-storage-th-sensor-against-delta/

https://jp.minew.com/smart-sensor-tag-in-the-internet-of-things/

https://jp.minew.com/what-is-the-difference-between-a-classic-bluetooth-module-and-a-bluetooth-low-energy-module-2/

https://jp.minew.com/nordic-semiconductor-powered-bluetooth-low-energy-sensor-beacon-collects-real-time-temperature-and-humidity-data-in-industrial-and-home-applications/