I didn't expect to love it, and it has a learning curve, but the possibilities are endless.

It's amazing what you can do with an ESP32 (or two).

The Arduino Opta micro programmable logic controller (PLC) provides a unique entry point into the automation field. Automation fields like smart homes, process controls, and robotics are project areas ...

Abstract: This paper introduces an IoT-based Photovoltaic Hotspot Detection and Monitoring System designed to optimize the performance and reliability of solar energy systems. Utilizing a 1.3W, 7.5V ...

We always look at the round LCDs and wonder what to do with them other than, of course, a clock. Well, [shabaz] had a great idea: use it as a star map display. The project combines the Arduino, a ...

Hello, I’m excited to review the ESP32 display modules and HMI touchscreens from Elecrow with sizes ranging from 2.4 to 7.0 inches. For this review, Elecrow kindly provided me with both 3.5-inch and 7 ...

Makerfabs “ESP32-S3 Round SPI TFT with Touch 1.28″ is a small ESP32-S3 with a 1.28-inch round color touchscreen display, a microSD card, support for USB and battery power, and two “Mabee” extension ...

The Lilygo T-PicoC3 module is a compact development board combining a Raspberry Pi RP2040 with an ESP32-C3 microcontroller. It features Wi-Fi and Bluetooth, a 1.14-inch 135 by 240 pixels full-color ...

We build this weather monitoring system using Arduino that provides information such as temperature and humidity on a color touch-screen display. It can also control the temperature through the ...