Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi with an ESP8266 ESP-01 module. With ...

ESP-01 is a tiny and useful piece of hardware. It has a 32-bit MCU, 2.4GHz 802.11 b/g/n WiFi, 1MB flash memory, and several other useful embedded features. Such ...

Abstract: This paper presents a smart irrigation system which is economical and gives the automation in the farm. The aim of this paper is to design an Arduino based controlled irrigation system using ...

MQTT client and EEPROM access are available in version 1.1 or later. It is implemented several APIs provided by ESP8266 arduino core so that they can be executed with interactive commands. You can ...

School of Informatics Zhejiang Sci-Tech University Hangzhou, Zhejiang, China. The rapid growth of modern communication systems is leading to change our lifestyle and work, and the mobile technology is ...

This comprehensive guide shows you how to interface the HC-05 Bluetooth module with the ESP8266 NodeMCU using Arduino IDE. Nowadays, Bluetooth has become an integral part of digital devices, and it ...

This article describes a method for making an ESP8266-12E/F module programmer and also discusses the support circuitry required for real-time applications. NodeMCU ...

For starters, you need a pre-wired NFC RFID module as the key hardware. NFC and RFID projects have become a huge trend, but many modules are pricey for electronics hobbyists and need a complex setup.