Home
TRMNL A Wireless E-Ink Display Powered by ESP32-C3
TRMNL is a wireless 7.5-inch black-and-white E-Ink display based on the ESP32-C3 RISC-V SoC, offering customizable features, open-source firmware, and API access. It's perfect for DIYers and makers.
ESP32 Get Sound from I2S Microphone
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.
ESP32 and human body infrared module
Usage of ESP32 to control the human body infrared module, covering its components, control principle, applications, circuit connection, and code.
Bounce2 Library for Arduino Debouncing Made Easy
The Bounce2 library is a easy use tool for Arduino platforms, it will help us to solve the problem of erroneous states caused by the tiny vibrations of mechanical key switches when they are closed or opened.
ESP32 DEVKIT V1 Pin Referance
This article covers the ESP32 DEVKIT V1 pin reference, highlighting GPIO functions. The board has 30 pins and 25 GPIOs for various tasks, including ADC and DAC. Safety for each pin is discussed, aiding project development.
ESP32Encoder Library for Rotation Encoder Reading
This blog post presents the ESP32Encoder library, detailing its features and capabilities for efficient rotation encoder reading. It explains how it simplifies encoder usage and boosts system performance, suitable for various applications.
How to Play Internet Radio Stations with ESP32
This post provides a step-by-step guide of play Internet radio on an ESP32-S3.
Flash or Upload Configure File to ESP32
This blog explains how to flash or upload a configuration file to ESP32. It details the process using SPIFFS, including creating the file, writing ESP32 code to read it, and uploading it.