This is a simple guide about UART serial communication protocol with the ESP32 using Arduino IDE. We’ll take a look at the basics of UART, default and custom UART pins, …
In this guide, you’ll learn how to create a responsive table using LVGL with an ESP32 and a TFT display. We’ll display temperature, humidity, and pressure from the BME280 sensor, …
In this guide, you’ll learn how to create a responsive table using LVGL. We’ll display temperature, humidity, and pressure from the BME280 sensor, and luminosity from the LDR on the …
The Raspberry Pi Pico W comes with the Infineon CYW43439 chip that contains a 2.4 GHz radio providing 802.11n Wi-Fi. This tutorial is an introduction to Wi-Fi on the Raspberry …
Learn how to interface the I2C LCD (Liquid Crystal Display) with the ESP32 and ESP8266 NodeMCU boards programmed with MicroPython. You’ll learn how to wire the display to the boards, …
This article is a complete guide for the ESP32 deep sleep mode with Arduino IDE. We’ll show you how to put the ESP32 into deep sleep and take a look at different modes to wake it up: timer wake up, touch wake up, and external wake up.
This article shows how to put the ESP32 in deep sleep mode and wake it with an external wake up like a button press. We’ll cover how to use ext0 and ext1 methods.
This guide shows how to wake up the ESP32 from deep sleep using the touch-sensitive pins. The ESP32 will be programmed using Arduino IDE. Updated 8 October 2024. The ESP32 …
This tutorial shows how to put the ESP32 in deep sleep mode and wake it up with a timer after a predetermined amount of time. The ESP32 will be programmed …
The ESP32-S3 DevKitC is one of the most popular development boards with the ESP32-S3 chip. This chip comes with 45 pins and has a different pinout than the boards with …
In this project, you’ll learn how to build an ESP32 Wi-Fi remote controlled car robot step by step. You’ll control the robot using a web server to make the robot …
In this guide, you’ll learn how to turn your ESP32 and a TFT display into a weather station that displays weather description, temperature, humidity, and date. We’ll use the LVGL …
In this project, you’ll learn how to turn your ESP32 Cheap Yellow Display (CYD) board into a weather station that displays weather description, temperature, humidity, and date using LVGL (Light …
Learn how to interface the NEO-6M GPS module with the Raspberry Pi Pico to get GPS data: latitude, longitude, altitude, date, and time. We’ll show you how to connect the …