In this user guide, we will control the output of the ESP8266 NodeMCU using Google assistant and Adafruit IO. Previously, we controlled the ESP module’s outputs through applications such as …
In this user guide, we will learn to interface the DHT11 and DHT22 with Arduino which is used for humidity, and temperature using Arduino IDE. Firstly, we will learn about …
In this user guide, we will learn to interface the DHT11 and DHT22 with ESP8266 NodeMCU which is used for humidity, and temperature using Arduino IDE. Firstly, we will learn …
In this user guide, we will control the output of ESP8266 NodeMCU using the Blynk app and Arduino IDE. Firstly, we will set up the Blynk app library in Arduino …
In this user guide, we will learn how to send emails using ESP8266 NodeMCU development board through an SMTP server and Arduino IDE. We will learn to incorporate different types …
In this tutorial, we will learn how to make HTTP POST requests with ESP8266 NodeMCU and Arduino IDE to commonly used APIs such as ThingSpeak and IFTTT. This tutorial is …
In this tutorial, we will learn how to make HTTP GET requests in ESP8266 NodeMCU to commonly used APIs such as ThingSpeak and OpenWeatherMap.org. Firstly, we will see how to …
In this tutorial, we will learn how to perform BLE server client communication between two ESP32 boards using Bluetooth Low Energy. In other words, we will learn to exchange data …
Interrupts are used to handle events that do not happen during the sequential execution of a program. There are two types of interrupts for the Arduino microcontroller. Hardware or external …
In this tutorial, we will create two types of IoT based clocks such as Analog and Digital using OLED display and ESP32 and ESP8266 NodeMCU development boards. We will use …