Learn how to send SMS with Arduino UNO R4 WiFi using the Circuit Digest Cloud API, Without the need for GSM Module. This step-by-step tutorial includes code and setup instructions.

Getting a blank page on the Arduino Serial Monitor when you want to see the data from your sketch is frustrating, but we have some fixes.

How to set an SD card as default storage on your Android device These instructions work for all SD-card-compatible devices running Android 6 or later.

The Arduino Serial Data Viewer was built for use together with arduino-serial-data-exporter, which provides a more streamlined approach to capturing and exporting data collected on an Arduino via ...

One of the strong points of Arduino is its easy-to-use serial port which makes it simple to export data, to send commands to it, or to help with debugging. A Serial Monitor and a Serial Plotter are ...

In many areas of science, Arduino based data loggers have become common enabling instruments because of their low cost and ease of use. However, battery life is commonly the limiting factor - ...

You can format an SD card using Windows, Mac, and Android devices, and likely your digital camera too.