In this tutorial, we will learn about the HC-05 Bluetooth-to-serial port module and how to interface it with the Raspberry Pi Pico. This Bluetooth device operates on UART communication. In other words, it uses serial communication to transmit and receive data serially over the standard Bluetooth radio frequency. Therefore, we will use the TX and … Read more
In this tutorial, we will learn to interface HC-05 Bluetooth module with STM32 Nucleo using STM32CubeIDE and HAL libraries. We will use an Android application to communicate with the STM32 Nucleo through the HC-05 Bluetooth module. We will see an example of controlling an LED from the Android application using Bluetooth communication. The LED will … Read more
In this tutorial, we will learn to interface an HC-05 Bluetooth module with TM4C123 Tiva C Launchpad. This Bluetooth device operates on UART communication. In other words, it uses serial communication to transmit and receive data serially over standard Bluetooth radio frequency. Therefore, we will use a UART module of TM4C123GH6PM microcontroller to interface HC-05 … Read more
In this tutorial, we will learn to interface HC-05 Bluetooth module with STM32 Blue Pill using STM32CubeIDE and HAL libraries. We will use an android application to communicate with the STM32 Blue Pill through the HC-05 Bluetooth module. We will see an example to control an LED from the Android application using Bluetooth communication. The … Read more
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 to change the color of an RGB LED by setting it from a color picker featured on the application screen. The transmission of RGB values … Read more
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 data will be through the HC-05 Bluetooth module. Our Android application will display sensor readings on our smartphones. The sensor readings could be accessed anywhere … Read more
In this tutorial, we will learn about HC-05 Bluetooth to serial port module and how to interface it with ESP8266 NodeMCU. This Bluetooth device operates on UART communication. In other words, it uses serial communication to transmit and receive data serially over standard Bluetooth radio frequency. Therefore, we will use TX, RX pins of ESP8266 … Read more
In this tutorial, you will learn how to control the speed and direction of a dc motor with Arduino using Bluetooth and Andriod application. We will use HC-05 Bluetooth module to establish the Bluetooth connection between Andriod app and Arduino. HC-05 Bluetooth will be used to communicate with Arduino using an Android Application known as … Read more
In this Arduino project, we will create a home automation system that will control home appliances via HC-05 Bluetooth and an Android application. HC-05 Bluetooth will be used to communicate with Arduino using an Android Application known as the S2 Terminal. There are also other apps but this is free and easy to use. To … Read more
In this home automation project using Arduino, we will use voice function to control home devices. This project is similar to home automation using Bluetooth. In that project, we used the S2 Terminal application however in this project we will use AMR_Voice Android application. This application is free and very easy to use. People of any age can control it by … Read more