This Arduino library implements a direct Point-to-Point Protocol (PPP) connection between an ESP32 and a host via UART. Unlike IDF PPPoS examples that require a GSM modem, it can establish a direct ...

Arduino has introduced a Nano shaped board with a Wi-Fi and Bluetooth LE capable Espressif’s ESP32-S3 microcontroller, supporting it with the Arduino IDE and MicroPython. “Beginners can explore in an ...

Issue compiling ESP32 sketches on a drive other than C drive. When I try to create a sketch for the esp32 on my D drive, it fails right away saying "Arduino' is not a recognized as an internal or ...

In this tutorial, we will learn how to install multiple versions of the ESP32 board package in the Arduino IDE. Once set up, you’ll have the option to choose a specific version of the ESP32 package ...

If you use the Arduino IDE to program the ESP32, you might be interested in [Andreas Spiess’] latest video (see below). In it, he shows an example of using all three ESP32 UARTs from an Arduino ...

Last year we built a drone using ESP32 and our community loved it. Since then the project has evolved and the drone is now ...

The power of Espressif’s ESP32-S3 meets Arduino’s unmatched customer experience, documentation and community — all in the compact form factor of the Nano. Provides support for both ...

How does it send SMS without using GSM? Instead of making ESP32 directly rely on cellular networks, we connect ESP32 to the Wi-Fi network and make use of the Circuit Digest SMS API to send text ...

This ESP32 project features an I2S DAC/ADC, SD card, and nRF24 wireless transceiver. Learn how we built, tested, and refined our audio transceiver board.