Simple test¶

Ensure your device works with this simple test.

examples/hts221_simpletest.py¶

import time
from machine import Pin, I2C
from micropython_hts221 import hts221

i2c = I2C(1, sda=Pin(2), scl=Pin(3))  # Correct I2C pins for RP2040
hts = hts221.HTS221(i2c)

while True:
    humidity = hts.relative_humidity
    print("Humidity :{:.2f}%".format(humidity))
    print()
    time.sleep(0.5)

Data rate settings¶

Example showing the Data rate setting

examples/hts221_data_rate.py¶

import time
from machine import Pin, I2C
from micropython_hts221 import hts221

i2c = I2C(1, sda=Pin(2), scl=Pin(3))  # Correct I2C pins for RP2040
hts = hts221.HTS221(i2c)

hts.data_rate = hts221.ONE_SHOT

while True:
    for data_rate in hts221.data_rate_values:
        print("Current Data rate setting: ", hts.data_rate)
        for _ in range(10):
            humidity = hts.relative_humidity
            print("Humidity :{:.2f}%".format(humidity))
            print()
            time.sleep(0.5)

Block data update settings¶

Example showing the Block data update setting

examples/hts221_block_data_update.py¶

import time
from machine import Pin, I2C
from micropython_hts221 import hts221

i2c = I2C(1, sda=Pin(2), scl=Pin(3))  # Correct I2C pins for RP2040
hts = hts221.HTS221(i2c)

hts.block_data_update = hts221.BDU_ENABLED

while True:
    for block_data_update in hts221.block_data_update_values:
        print("Current Block data update setting: ", hts.block_data_update)
        for _ in range(10):
            while True:
                humidity = hts.relative_humidity
                print("Humidity :{:.2f}%".format(humidity))
                print()
            time.sleep(0.5)