How to Use ESP32 Classic Bluetooth
In this blog, we’ll walk through how to set up ESP32 Classic Bluetooth Serial and communicate with your phone or computer using a Bluetooth terminal app. Bluetooth is one of … Read more
Getting Started with MQTT Platform Adafruit IO using ESP32
Introduction This guide will help you to get started with cloud based MQTT Broker Adafruit IO using ESP32. In the world of IoT (Internet of Things), MQTT (Message Queuing Telemetry … Read more
Voltage Sensor with Arduino: Measure DC Voltages up to 25V Easily
Introduction In this article, we’ll explore how to use a voltage sensor with Arduino to measure DC voltages up to 25V. Monitoring voltage is a crucial aspect of many Arduino-based … Read more
Light Dependent Resistor LDR with Arduino: Complete Guide
Introduction In this tutorial we will see how to use LDR with Arduino to detect light intensity and to trigger actions based on light intensity. The light dependent resistor (LDR) … Read more
Waterproof Ultrasonic Sensor JSN-SR04T with Arduino: A Detailed Guide
Introduction In this tutorial, we’ll explore how to use the Waterproof Ultrasonic Sensor JSN-SR04T with Arduino to measure distance, even in outdoor or moist environments. This sensor is a robust … Read more
Ultrasonic Sensor HC-SR04 with Arduino: Measure Distance Easily
Introduction If you want an easy and reliable way to measure distances in your projects, the HC-SR04 with Arduino is a great place to start. This ultrasonic sensor is widely … Read more
Testing Mosquitto MQTT Broker with ESP32
Introduction This guide will walk you through testing the Mosquitto MQTT broker with ESP32. MQTT (Message Queuing Telemetry Transport) is a lightweight messaging protocol commonly used in IoT applications. The … Read more
Getting Started with MQTT: How to Install Mosquitto MQTT Broker on Windows
Introduction In this guide, we will walk through the installation of Mosquitto MQTT Broker on Windows and how to configure it for local and remote connections. Mosquitto is an open-source … Read more
TM1637 Display with Arduino – A Complete Guide
Introduction The TM1637 Display with Arduino is a popular 4-digit 7-segment display module used in various electronics projects, including timers, clocks, and sensor-based systems. It provides an easy way to … Read more
How To Send Email Using an ESP32
Introduction In this guide, we will learn how to send email using an ESP32 and an SMTP server. The ESP32 is a powerful microcontroller with Wi-Fi capabilities, making it ideal … Read more