https://github.com/zamberjo/dht22_sensor_client

Client MQTT for sensor DHT22
https://github.com/zamberjo/dht22_sensor_client

Last synced: about 1 month ago
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Client MQTT for sensor DHT22

• Host: GitHub
• URL: https://github.com/zamberjo/dht22_sensor_client
• Owner: zamberjo
• Created: 2018-03-14T21:06:29.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2018-03-21T14:51:11.000Z (over 8 years ago)
• Last Synced: 2025-02-26T14:48:20.279Z (over 1 year ago)
• Language: Python
• Size: 5.86 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          

# DHT22 Sensor client for RPi

Installation

-------

I always recommend using virtualenv

```

apt-get update && apt-get install -y virtualenv build-essential python-dev python-openssl

```

```

git clone https://github.com/zamberjo/dht22_sensor_client.git /opt/dht22_sensor_client && pushd $_

```

```

virtualenv venv

source venv/bin/activate

```

```

git clone https://github.com/adafruit/Adafruit_Python_DHT.git /opt/Adafruit && pushd $_

python setup.py install

popd

rm -rf /opt/Adafruit

```

```

pip install -r requeriments.txt

```

Use

---

Publish temperature and humidity

```

/opt/dht22_sensor_client/venv/bin/python dht22_cron.py

```

Crontab

-------

```

crontab -e

*/5 * * * * cd /opt/dht22_sensor_client/venv/bin/python /opt/dht22_sensor_client/dht22.py >/dev/null 2>&1

```