In this regard, can a Raspberry Pi monitor temperature?
A Raspberry Pi is an inexpensive single board computer that will allow you to connect to a temperature sensor and stream the data to a data visualization software.
Also, does Raspberry Pi 4 have temperature sensor? Getting the Raspberry Pi Temperature Using the Terminal
Luckily for us, the Raspberry Pi’s processor features an inbuilt temperature probe that we can access. To be able to retrieve the temperature of the Raspberry Pi, you will need terminal access.
Secondly, how accurate are the Raspberry Pi temperature sensor?
DHT22 — This temperature and humidity sensor has temperature accuracy of +/- 0.5 C and a humidity range from 0 to 100 percent. It is simple to wire up to the Raspberry Pi and doesn’t require any pull up resistors. DSB18B20 — This temperature sensor has a digital output, which works well with the Raspberry Pi.