19 docs tagged with "esp32"

Learn how to make an LED blink using Arduino UNO and ESP32 with wiring, code, circuit diagrams, and one-click flashing.

Learn how to build ESP32 web servers in the Arduino IDE — a visitor counter, a DS18B20 temperature monitor, and a Wi-Fi LED controller — with full code, wiring, and diagrams.

Install and configure Espressif's official ESP-IDF toolchain to build, flash, and monitor ESP32 projects.

ESP32 vs ESP8266 — which chip do you have, how are they different, and where to go for board-specific hardware and software setup.

Select your ESP32 board and port, then upload the Blink sketch to confirm everything is working.

What you need and how to install USB-to-UART drivers (CP210x, CH340) for your ESP32 development board.

Install the Arduino IDE and add the ESP32 board package via Boards Manager to start programming your ESP32.

Install the Arduino IDE, add the ESP32 board package, install USB drivers, and verify your ESP32 connection — a complete beginner setup guide.

Learn how to make an LED blink using Arduino UNO and ESP32 with wiring, code, circuit diagrams, and one-click flashing.

Learn how to make an LED blink using Arduino UNO and ESP32 with wiring, code, circuit diagrams, and one-click flashing.

Learn how to make an LED blink using Arduino UNO and ESP32 with wiring, code, diagrams, and one-click flashing.

Learn how to make an LED blink using Arduino UNO and ESP32 with wiring, code, diagrams, and one-click flashing.

Learn how to make an LED blink using Arduino UNO and ESP32 with wiring, code, diagrams, and one-click flashing.

Learn how to make an LED gradually fade in and out using PWM on Arduino UNO and ESP32, with wiring, code, circuit diagrams, and one-click flashing.

Learn how to make an LED blink using Arduino UNO and ESP32 with wiring, code, circuit diagrams, and one-click flashing.

Learn how to make an LED blink using Arduino UNO and ESP32 with wiring, code, circuit diagrams, and one-click flashing.

Learn how to read digital input using a pushbutton on Arduino UNO or ESP32 with code, wiring, and circuit diagrams.

Pick your board — Arduino, ESP32, ESP8266, Raspberry Pi Pico, or Raspberry Pi — then pick your toolchain to get set up and running.

JustElectronicX is a free hub of Arduino, ESP32, ESP8266, and Raspberry Pi Pico tutorials — with browser-based flashing, no IDE required.