Learn how to get started with LED matrix displays and ESP32 using MicroPython. This guide covers hardware setup, programming, and project ideas for creating stunning visual displays.
Month: December 2024
Scheduling Tasks on macOS Made Easy (when cron fails)
Discover how to automate scheduling tasks on macOS using launchd when cron fails. This guide provides a step-by-step approach to efficient task management with macOS’s native scheduling tools.
Avoiding Damage: Safe Practices for Using Servo Motors with ESP32
Learn essential safety practices for using servo motors with ESP32. Avoid damage by following these expert tips on power management, wiring, and component protection.
Introduction to PWM on ESP32: How It Works and Why It’s Useful
Learn about PWM on ESP32 with MicroPython—a powerful tool for controlling LEDs, motors, and more. This guide covers the basics, features, and a hands-on LED brightness project.
A Hardware Approach ESP32 Button Debounce
Learn how to implement ESP32 button debounce using hardware techniques. Explore RC filter solutions to eliminate noise and ensure reliable input signal handling.
Mastering the ESP32 Button Interrupt in MicroPython for Efficient LED Control
Learn how to use an ESP32 button interrupt in MicroPython to efficiently read button inputs and control LEDs with minimal delay. This method offers a responsive and optimized approach for handling button presses on your ESP32.
Controlling LEDs with ESP32 Button Combination Using MicroPython
Learn how to control 1-3 LEDs on the ESP32 with an ESP32 button combination. This guide walks you through the steps of programming button combinations to trigger LED patterns using MicroPython.
ESP32 Toggle Button: Control LED States with a Single Press
Learn 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.
Reading Button Inputs with ESP32 Button Input and MicroPython
Learn 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.
ESP32 Multiple LEDs: Simple On/Off Example with MicroPython
Learn 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.