This video helps to understand interfacing of DHT11 with Raspberry Pi4. Then it shows steps to configure Blynk Iot 2.0 with Raspberry Pi 4.
Edge Computing Lab
Python Packages to install
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Run the standard updates:
sudo apt-get update
sudo apt-get upgrade
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Enter the following in your terminal to install the Adafruit Python DHT Library:
sudo pip3 install Adafruit_DHT
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Run the following command to install the Adafruit IO Client for Python:
pip3 install adafruit-io
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Installation of Blynk IoT on Raspberry Pi 4
go to
cd /home/pi
clone the file
git clone https://github.com/vshymanskyy/blynk-...