Learn how to program the ESP32-CAM development board using USB to Serial converters. This guide covers pinouts, boot modes, hardware connections, and troubleshooting methods.

The ESP32 and ESP8266 microcontrollers by Espressif sit at the heart of many IoT devices in smart home appliances and controllers. In this solution, I will prototype an ESP32-based IoT network that ...

In this tutorial we are going to use over-the-air (OTA) programming with the ESP32 using the OTA Web Updater in Arduino IDE.

Designed by Namnam in Vietnam, the ESP32 Modbus gateway is built to communicate with PLCs and industrial sensors over Modbus ...

For arduino-esp32 v3.x.x, the default path is tools > esp32-arduino-libs > idf-release_x. Step 3: The structure of the SDK libraries should be as follows, replace them with the libraries extracted ...

ESP32’s Arduino didn’t have a microsecondsToClockCycles() function yet so I commented it out, multiplied by 240 MHz, and left a hard-coded constant in my code.

We are excited to introduce the all-new Arduino Nano ESP32 – a powerful and versatile IoT development board that opens up a world of possibilities. This feature-packed board combines the ESP32-S3 with ...

As just noted in my article about LILYGO T-32C3 module, the ESP32 Arduino 2.0.0 release happened a few days ago adding ESP32-C3 and ESP32-S2 support to ...