Temperature Monitoring with Raspberry Pi and Alibaba Cloud IoT Platform

Not only temperature but other activities too. It goes to show that we can do monitor our home , while in office or elsewhere. Many ready-made codes are available.

https://www.alibabacloud.com/blog/temperature-monitoring-with-raspberry-pi-and-alibaba-cloud-iot-platform_594367?spm=a2c65.11461433.0.0.493f5355iyTThh

Below are the few example projects, which can be implemented using 1-way communication channel,

1. Monitor temperature of a home aquarium.
2. Detect and receive safety alerts such as gas leakage, fire, and unauthorized entry.
3. Monitor humidity and receive notification of rain drops.
4. Monitor electrical appliances and electronic gadgets statuses.