# Product objectives:
#   Read temperature and humidity values from the DHT22 sensor
#   Display the sensor readigs in the console
# 
# Hardware connections used:
#   DHT22 VCC Pin to 3.3V
#   DHT22 SDA Pin to GPIO Pin 15
#   10k ohm pull-up resister from DHT22 SDA Pin to 3.3V
#   DHT22 GND Pin to GND
#
# Programmer; Adrian Josele G. Quional

# modules
from machine import Pin
from time import sleep
from dht import DHT22  # if the sensor is DHT11,import DHT11 instead of DHT22

# creating a DHT object
# change DHT22 to DHT11 if DHT11 is used
dht = DHT22(Pin(15))

# continuously get sensor reading while the board has power
while True:
    # getting sensor readings
    dht.measure()
    temp = dht.temperature()
    hum = dht.humidity()

    # displaying values to the console
    print(f""Temperature:{temp}c  Humidity:  {hum}% ")
    
    9")