Learn how to store data persistently on the ESP32 without relying on EEPROM! In this tutorial, I’ll show you how to use RTC memory for quick data retention and SPIFFS filesystem for more ...

This particular display is very much a beast, thanks to both the ESP32 inside and the capabilities the board allows for. It has an ESP32-S3-WROVER inside with 16MB of flash, and those ...

Learn how to send real-time SMS alerts from your ESP32 without using a GSM module. Use Wi-Fi and Circuit Digest’s free SMS API to get instant notifications for IoT projects like motion detection, ...

Displaying any input and output on serial monitor using phone and ep32 connected via bluetooth. - Releases · Mattboss10/Serial-to-Serial-_ESP32_BT_communication ...

In this project, we'll explore how to establish RS-485 communication using ESP32-S3 devices. While this technology is a part of my work in developing wireless node sensors for tunnel structure ...

The purpose of this work is to present three methods of data transmission using two acquisition boards (ESP32 Node MCU and Arduino UNO) and two design platforms (Labview and Blynk). With the help of ...

This paper presents an alternative peer to peer communication for the Internet of Things (IoT) using ESP32 microcontroller for indoor environments. This peer-to ...

All sorts of applications make use of serial communication methods and techniques. Machines, tools, and instruments can communicate over serial connections, household appliances do too, and some of ...