Posts in Category: IoT (4)

Automating Python Execution on a Raspberry Pi with a virtual environment

In this guide, you will learn how to automate the execution of a Python script on your Raspberry Pi using a systemd service. This can be particularly useful for running...

Automating Script Execution on a Raspberry Pi

There are several ways to automate a Raspberry Pi to run a program automatically without needing to start it manually from the terminal. Whether you’re using Python, Node.js, or another...

Installing and removing Node.js on linux-based Systems-for raspberry pi 4B

To install Node.js 16 after uninstalling Node.js 18, you can use the NodeSource repository to get the specific version you want. Here’s a step-by-step guide using the terminal: Remove the...

GSM module HTTP GET & POST request using arduino microcontroller and SIM900

This post covers the procedure to send a GET and POST request with AT commands using the SIM900 GSM/GPRS module and the Arduino UNO. It is useful for retrieving data...