This micropython code for Raspberry PI Pico combined a with a LCD display to show current temperature and relative humidity.
Requires pico_i2c_lcd.py and lcd_api.py to function. Available from: https://github.com/T-622/RPI-PICO-I2C-LCD And instructions from: https://www.instructables.com/RPI-Pico-I2C-LCD-Control/