openmv/scripts/examples/50-Arduino-Boards/Nano-33-BLE-Sense/01-Sensors/hts221.py

25 lines
609 B
Python

# This work is licensed under the MIT license.
# Copyright (c) 2013-2023 OpenMV LLC. All rights reserved.
# https://github.com/openmv/openmv/blob/master/LICENSE
#
# Relative humidity and temperature sensor example.
# Note Arduino Nano BLE 33 Sense Rev2 uses the HS3003.
import time
from hts221 import HTS221
from machine import Pin, I2C
bus = I2C(1, scl=Pin(15), sda=Pin(14))
try:
hts = HTS221(bus)
except OSError:
from hs3003 import HS3003
hts = HS3003(bus)
while True:
rH = hts.humidity()
temp = hts.temperature()
print("rH: %.2f%% T: %.2fC" % (rH, temp))
time.sleep_ms(100)