The Story My MacBook Pro 2017 was running macOS Ventura, and it had become unbearably slow and prone to overheating. Daily tasks felt like a chore, so I decided to downgrade the OS to the version it originally came with: macOS High Sierra. However, after discussing it with ChatGPT, I learned that macOS Mojave would […]
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Learn the easiest way to store data frequently on your ESP32 using Non-Volatile Storage (NVS). This beginner-friendly guide walks you through the step-by-step process of saving and retrieving data, complete with simple examples and tips. Whether you’re building a weather station or a smart IoT device, discover how to make your data persist even after a restart!
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Compiling and uploading Arduino sketches via the command line can be achieved using several tools and methods, each suited to different needs and preferences. Here’s an overview of the most common approaches: 1. Arduino CLI: The Arduino Command Line Interface (CLI) is a powerful tool that allows you to compile and upload sketches directly from
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If you’re working with an Arduino and a GSM/GPRS module like the SIM900, sending AT commands is crucial for communicating with the module. But what about the responses? In this step-by-step guide, we’ll learn how to handle AT command responses in the simplest way possible. No prior programming expertise is required! What Are AT Commands?
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