Control ESP32 over Internet using Android App with MIT App Inventor
In this tutorial, we will learn how to build an android app that will control the outputs of ESP32 over WiFi and internet using an Android App. We will control …
Arduino LED Slider Brightness Control Android App with MIT App Inventor
In this tutorial, we will learn how to build an android app with a slider that will enable us to control the brightness of an LED connected with Arduino. The …
ESP8266 Getting Started with Microsoft Azure IoT Central
In this user guide, we will introduce you to Microsoft Azure IoT central and send DHT22 sensor readings to this IoT platform with ESP8266 NodeMCU. Through Azure IoT core, we’ll …
Arduino Send Messages from Android to LCD with MIT App Inventor
In this tutorial, we will learn how to build an android app that will enable us to send messages to Arduino via Bluetooth to be displayed on a 16×2 LCD. …
Arduino Watchdog Timer Tutorial with Example
In this guide, we will introduce you to Arduino watchdog timer. The ATmega328P chip is used to operate the Arduino UNO board. The Watchdog Timer on the ATmega328P is a …
Arduino Comparator Tutorial with Example
In this short guide, we will discuss Arduino’s analog comparator. This will include a brief introduction to the analog comparator including its registers. Then, we will demonstrate these concepts with …
Arduino RGB LED Control using Android App with MIT App Inventor
In this user guide, we will learn to build an RGB LED Control Android App with MIT App Inventor and control it using Arduino. This Andriod app will allow us …
Arduino Send Sensor Readings to Android app with MIT App Inventor
In this user guide, we will learn to build an Android App using MIT App Inventor and display temperature readings acquired from DS18B20 sensor with Arduino. The transmission of sensor …
ESP32 MAX30100 Pulse Oximeter Web Server
In this ESP32 guide, we will show you how to build a pulse oximeter web server using MAX30100 pulse oximeter and heart rate sensor. This sensor is used to measure …
ESP32/ESP8266 Send DS18B20 Sensor Readings to InfluxDB
In this ESP32/ESP8266 compatible guide, we will introduce you to InfluxDB and show you how to send DS18B20 sensor readings to the InfluxDB time-series database. We will show you how …