今回は電子工作ネタとして、低価格のArduino互換Wifiモジュール「esp8266」を使ってみたことについて書いていきたいと思います。今回はあくまでもテスト起動と言ったところですが、このモジュールを使うことで自宅のIoT化にむけていろいろと面白いことが ...

ESP8266 microcontroller (NodeMCU, Wemos D1 Mini, etc.) Arduino IDE with ESP8266 board support USB cable for programming Two devices with web browsers (phones, tablets, or computers) Connect your ...

Abstract: The operation of UDP protocol in the Wi-Fi network and Espressif ESP-NOW protocol is studied. In the first case, an external Wi-Fi access point is used to communicate between two ESP8266 ...

The ESP8266 is a chip that turned a lot of heads recently, stuffing a WiFi radio, TCP/IP stack, and all the required bits to get a microcontroller on the Internet into a tiny, $5 module. It’s an ...

This repository contains the code and documentation for the Smart Walking Stick project, designed to enhance the mobility and safety of visually impaired individuals. The walking stick utilizes an ...

Abstract: This study aims to develop a health monitoring system using an ESP8266 microcontroller and fuzzy logic to view real-time health data and predict the patients’ heart health conditions. The ...

Sebastian Starks said, 'Game Boy can connect to Wi-Fi' by modifying the cartridge inserted in the Game Boy instead of modifying the Game Boy itself, which is a ...

Sometimes the best hacks come from the most basic of questions. In this case, [CNLohr] was wondering what would happen if he started to reduce the clock speed of the ESP8266’s Baseband PLL (BBPLL) ...