ESP32Cube

Hardware protal The ESP32 microcontroller has two hardware SPI (Serial Peripheral Interface) controllers, which means it can communicate with up to two SPI devices simultaneously. Each SPI controll...

This post introduces the design of the DCDC chip SY8303 circuit, covering the schematic and PCB drawing processes, along with precautions and tips.

ESP32 read PT1000/PT100 temperature sensor values In this article, it will introduce how to read the temperature values from PT1000 with ESP32. The principle of PT1000 measure temperature PT1000...

How to Use ESP32 and WS2812B to Create Stunning LED Displays Hey there! You know how when you're learning to work with hardware, the first thing you usually do is make an LED blink? It's a fun and ...

This is a Pomodoro timer based on ESP32 with a 4.26-inch black-and-white E-Ink display, featuring a rotary encoder for input. The timer helps manage work and break intervals efficiently.

Introduction This open-source project demonstrates how to build a multifunctional smart alarm clock using ESP8266 or ESP32 microcontrollers, featuring a network interface, sunrise wake-up light, an...

This post provides a step-by-step guide of play Internet radio on an ESP32-S3.

This tutorial explains how to build an IoT application to control a light switch remotely using the ESP32 microcontroller, Wi-Fi, and a relay module.

This article focuses on the ESP32 board's PWM capabilities, detailing key terms like TON, TOFF, period, and duty cycle, essential for understanding PWM applications and implementation.