You can use the DHT22 (or AM2302) humidity/temperature sensor and the Arduino UNO board to read data and print it out to the serial monitor or to display it on an LCD ...
Sensor Library for the AM2302 Sensor (aka DHT22) from ASAIR especially for the Raspberry Pi Pico microcontroller. This Library is a special varint of the AM2302-Sensor Library for reading the AM2302 ...