adafruit-circuitpython-ds18x20 1.2.1

CircuitPython driver for Dallas 1-Wire temperature sensor.

Introduction

CircuitPython driver for Dallas 1-Wire temperature sensor.

Dependencies

This driver depends on:

• Adafruit CircuitPython

• Adafruit OneWire

Please ensure all dependencies are available on the CircuitPython filesystem. This is easily achieved by downloading the Adafruit library and driver bundle.

Installing from PyPI

On supported GNU/Linux systems like the Raspberry Pi, you can install the driver locally from PyPI. To install for current user:

pip3 install adafruit-circuitpython-ds18x20

To install system-wide (this may be required in some cases):

sudo pip3 install adafruit-circuitpython-ds18x20

To install in a virtual environment in your current project:

mkdir project-name && cd project-name
python3 -m venv .env
source .env/bin/activate
pip3 install adafruit-circuitpython-ds18x20

Usage Example

import board
from adafruit_onewire.bus import OneWireBus
from adafruit_ds18x20 import DS18X20
ow_bus = OneWireBus(board.D2)
ds18 = DS18X20(ow_bus, ow_bus.scan()[0])
ds18.temperature

Contributing

Contributions are welcome! Please read our Code of Conduct before contributing to help this project stay welcoming.

Documentation

For information on building library documentation, please check out this guide.