GooGuJiang / esp-sht3x-micropython

A SHT3x (SHT30/31/35) Lib for esp8266/esp32 with MicroPython.

esp-sht3x-micropython

A SHT3x (SHT30/31/35) Lib for esp8266/esp32 with MicroPython.

If you are using pyboard or another board, please modify the usage of Pin and I2C in sht3x.py .

Usage

from sht3x import SHT3x_Sensor

sht3x_sensor = SHT3x_Sensor(freq=100000, sdapin=5, sclpin=4)
measure_data = sht3x_sensor.read_temp_humd()
# measure_data = [22.9759, 73.8277]
# The default decimal place is 4 digits
temp = measure_data[0]
humd = measure_data[1]

print('Temp:', temp)
# Temp: 22.9759
print('Humd:', humd)
# Humd: 73.8277

Notice

The default temperature is Celsius. If you need Fahrenheit, please change it in sht3x.py .

Just uncomment the following code.

# temperature = (315.0 * float(temperature_raw) / 65535.0) - 49

And comment the following code.

temperature = (175.0 * float(temperature_raw) / 65535.0) - 45

The build/sh3x.mpy is a compiled bytecode file, and only can be used in MicroPython v1.12+ .

Author

esp-sht3x-micropython © HAIZAKURA, Released under the MIT License.

Personal Website · GitHub @HAIZAKURA · Twitter @haizakura_0v0 · Telegram @haizakura