The project is a program written in C++(Arduino) that measures temperature with a NTC (negative temperature coefficient) thermistor. For this program I used an ESP-32s microcontroller to debug and program using a USB port, the serial port which is known as Universal Asynchronous Receiver/Transmitter (UART) Communication (also called just Serial Communication). I used this program to measure the temperature in my room. I let the program run for 3 hours and used averaged data from 10 minute intervals, the measurements being taken once every second. The results I got were quite accurate (except the very first one, which is normal) and the conclusion I drew from the data is that my room has a quite good temperature overall (it does not get too warm).