Learn how to interface the SHT41 temperature and humidity sensor with the ESP32 programmed using the Arduino IDE. This is one of the sensors with the best price performance ratio …
This guide shows you how to create a Matter compatible on/off light device that controls an ESP32 GPIO programmed using Arduino IDE. The device can be commissioned into Apple Home, …
In this getting started guide, you’ll learn how to use the INMP441 I2S omnidirectional microphone with the ESP32 using Arduino IDE. We’ll cover how to wire the sensor to the …
This tutorial is a getting started guide to interface the MAX30102 pulse oximeter and heart rate sensor with the ESP32 programmed with the Arduino IDE. This sensor can measure heart …
In this project, we’ll create a Matrix Shape Editor for an 8×8 WS2812B LED matrix running on an ESP32 board. The ESP32 connects to your Wi-Fi and it serves a …
This project builds upon on our previous project, where we created an ESP32 data logger using a BME280 sensor. In this new version, we’ve added several new features, including temperature …
This guide shows how to use the 64 WS2812B RGB LED 8×8 matrix panel with the ESP32 using Arduino IDE. We’ll show you how to control each LED, set different …
This guide shows how to control WS2812B addressable RGB LEDs (also known as Neopixels) with the ESP32 using Arduino IDE. You’ll learn how to wire the WS2812B LEDs to the …
Learn how to create an ESP32 Web Server that uses ESP-NOW to control the GPIOs of multiple ESP32 boards. The web server acts like a remote control to send ESP-NOW …
In this tutorial, you’ll create an ESP32 internet-connected digital clock that you can adjust for your timezone, and that automatically handles daylight saving time. The ESP32 gets the current time …
In this project, we’ll show you how to use Web Bluetooth (Web BLE) with the ESP32 to display live sensor data on a browser while you’re connected to your ESP32 …
Learn how to use ESP-NOW with the ESP32 CYD Board (Cheap Yellow Display) to control the GPIOs of multiple ESP32 boards. The CYD board acts like a remote control to …
Learn how to send emails with the ESP32 using an SMTP Server. We’ll show you how to send a simple email with HTML or raw text and how to send …
Learn how to create an ESP32 web server that displays charts with data loaded from a .csv file saved on a microSD card. In this project, we’ll build an ESP32 …