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1. RASPBERRY PI LIGHT LOGGER HOW TO
2. RASPBERRY PI LIGHT LOGGER INSTALL
3. RASPBERRY PI LIGHT LOGGER CODE
4. RASPBERRY PI LIGHT LOGGER DOWNLOAD

RASPBERRY PI LIGHT LOGGER CODE

You can copy paste the below code in a empty text file and save it with extension. You can add the same set of code here and save the file. First navigate to usr/local/lib/python3.7/dist-packages/Adafruit_DHT directory and then run the below command. You can edit platform_detect.py using putty by remote SSH session.

Once you open it, add the below lines of code at the bottom and save it. Now go to directory /usr/local/lib/python3.7/dist-packages/Adafruit_DHT and open the file platform_detect.py. sudo chmod a+w $ sudo chmod a+w platform_detect.py you can run below command to change the permission. In order to change this file we have to change the permission of this file. Since this file has read only permissions hence we can’t make changes and save it. You will see a file named platform_detect.py, This is the file we have to edit. Go to below directory $ cd /usr/local/lib/python3.7/dist-packages/Adafruit_DHT/Īgain list the files and folders with “ ls” command as shown below $ lsĬommon.py Raspberry_Pi_2_ Now to make it compatible with Raspberry Pi 4 we have to make below changes. The above library supports till Raspberry Pi 3.

RASPBERRY PI LIGHT LOGGER HOW TO

$ sudo raspi-config $ cd How to run the same code in Raspberry Pi 4?įor executing the same python code in Raspberry Pi 4 we have to make some changes. Once the python installation please make sure GPIO is enabled in your raspberry Pi.

RASPBERRY PI LIGHT LOGGER INSTALL

Sudo python3 setup.py $ sudo python setup.py $ sudo python3 setup.py install Run the below command for installation of Python version 2 and 3 sudo python setup.py install Now go to Adafruit_Python_DHT folder as shown below $ cd Adafruit_Python_DHT/ You will see Adafruit_Python_DHT is listed there.

RASPBERRY PI LIGHT LOGGER DOWNLOAD

Once your download in completed run the command “ ls” for listing the files and folders. It will download the necessary files under a folder named Adafruit_Python_DHT. Login to raspberry pi via VNC Viewer or SSH (Using putty) and run the below code.

Low Cost Local Blynk Server for IoT Projects.NodeMCU ESP8266 IoT based LPG Gas Leakage Alarm.You can also connect DHT11 sensor using WeMos D1 Mini wifi module. Here we have connected DHT11 temperature and Humidity sensor with Raspberry Pi.

GPIO pin configurations are same for all Raspberry Pi. In this tutorial we have connected it with Pin 7 which is GPIO4 of Raspberry Pi. Parts Listīelow diagram shows pin definitions of Raspberry Pi. In fact we will be extracting DHT11 sensor data using Python. We will be doing this using python programming. In this tutorial, we will demonstrate how to connect the DHT11 sensor with Raspberry Pi and get the output i.e. You can also used DHT11 sensor with Raspberry Pi 4 using python code.Ĭollecting data using DHT11 Temperature and humidity sensor using Raspberry Pi is simple. These are quite popular and used in different projects like soil monitors, remote weather stations, home automation systems etc. The sensor is connected using one wire for sending the data signal. In this tutorial we will learn connecting DHT11 Sensor with Raspberry Pi 4 / 3 using Python. We will also use a DHT11 Temperature and Humidity sensor. You might have heard of Raspberry Pi which is a single board computer and it is very popular among student and electronics hobbyist. Conclusion Connecting DHT11 Sensor with Raspberry Pi 4 / 3 using Python