ESP32 tutorial
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How to Detect Magnetic Fields with a Reed Switch Sensor on ESP32
Tags: ESP32 applications, ESP32 Projects, ESP32 tutorial, magnetic field detection, MicroPython ESP32, proximity sensors, reed switch sensor, reed switch wiringMy Reed Switch Sensor wouldn’t trigger with ESP32—because the magnet was wrong. Learn how to wire, test, and troubleshoot magnetic field detection fast.
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How to Use a DHT22 Sensor Module with ESP32 for Temperature and Humidity Monitoring
Tags: DHT22 Sensor Module with ESP32, DIY IoT projects, ESP32 Projects, ESP32 tutorial, IoT Projects, MicroPython, temperature and humidity sensor, voltage dividerLearn how to connect a DHT22 Sensor Module with ESP32, read data using MicroPython, and implement a voltage divider for safe operation.
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How to Design LED Matrix Icons the Easy Way
Design LED Matrix Icons with ease—no art degree or heavy code needed. This beginner-friendly guide makes pixel graphics feel like doodling.
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No More Double Presses: How to Use ESP32 Button Debounce the Right Way
Tags: button debounce, embedded systems, ESP32, ESP32 button debounce, ESP32 tutorial, hardware debouncing, RC filter, signal stabilityTired of glitchy inputs? Learn how ESP32 button debounce works without code—just smart hardware and one tiny part that makes all the difference.
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ESP32 Toggle Button: Control LED States with a Single Press
Tags: button input, ESP32 button press, ESP32 Projects, ESP32 tutorial, GPIO, LED control, MicroPython, state tracking, Tags: ESP32 toggle button, toggle LEDLearn how to use an to control an LED’s state with each press. This MicroPython tutorial demonstrates how to toggle between ON/OFF using state tracking.
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Reading Button Inputs with ESP32 Button Input and MicroPython
Tags: beginner electronics, button press LED, ESP32 button control, ESP32 button input, ESP32 Projects, ESP32 tutorial, GPIO, interactive projects, MicroPython, toggle LEDLearn how to read ESP32 button input with MicroPython. In this simple example, control an LED (connected to pin 21) with a button press using pin 15 on the ESP32.
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ESP32 Multiple LEDs: Simple On/Off Example with MicroPython
Tags: beginner electronics, control LEDs with MicroPython, ESP32 multiple LEDs, ESP32 pinout, ESP32 Projects, ESP32 tutorial, GPIO, LED control, LED patterns, MicroPythonLearn how to control ESP32 multiple LEDs using MicroPython. This guide demonstrates how to toggle LEDs on and off in simple patterns with pins 18, 19, and 21.
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Installing the ESP32 Arduino Core: A Complete Guide
Tags: Arduino IDE, embedded systems, ESP32, ESP32 Arduino Core, ESP32 programming, ESP32 setup, ESP32 tutorial, FOSS tools, IoT Projects, open-source developmentLearn how to install the ESP32 Arduino Core in the Arduino IDE with this step-by-step guide. Set up your development environment and start building IoT projects with the ESP32 today.
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How to Master the ESP32 Pinout
Tags: ESP32, ESP32 applications, ESP32 GPIO, ESP32 pinout, ESP32 tutorial, FOSS microcontroller, IoT development, IoT Projects, microcontroller guide, open-source hardwareThink the ESP32 Pinout is straightforward? One wrong wire and your project resets nonstop. Learn what they don’t tell you in this essential ESP32 Pinout guide.
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ESP32 Overview: A Comprehensive Introduction to the Powerful Microcontroller
Tags: embedded systems, ESP32, ESP32 Overview, ESP32 tutorial, IoT, microcontroller, Wi-Fi microcontrollerExplore the features, capabilities, and potential applications of the ESP32 microcontroller in this ESP32 overview. Learn why it’s a popular choice for embedded systems, IoT, and wireless projects.
