In this tutorial, we are going to learn: The scope of this tutorial: Arduino exchanges data with the smartphone app. The communication between two Arduino via Bluetooth will be presented in another …

May 4, 2022 · I will show you how to use the HC-05 Bluetooth module with Arduino. I have given all the critical information about HC-05, such as pin details, voltage, current specifications, communication …

Jan 4, 2026 · Step-by-step guide to connect HC-05 or HC-06 Bluetooth module to Arduino. Includes wiring diagrams, code examples, and troubleshooting tips.

Learn how to set up HC-05 Bluetooth module Arduino projects with our complete pairing guide. Includes wiring diagrams, AT commands, troubleshooting tips & code examples.

Jan 20, 2026 · Learn to interface HC-05 with Arduino including hardware overview, pinout, wiring, Arduino code, connecting to the smartphone and Bluetooth-controlled relay project.

Arduino UNO R4 WiFi [ABX00087] - Renesas RA4M1 + ESP32-S3, Wi-Fi, Bluetooth, USB-C, CAN, 12-bit DAC, OP AMP, Qwiic Connector, 12x8 LED Matrix for Advanced IoT & Embedded Projects

Mar 3, 2025 · In this guide, we’ll learn everything about using the HC-05 with Arduino. HC-05 is one of the most popular Bluetooth modules used in Arduino projects, especially when you want to add …

Apr 17, 2025 · This tutorial by Regent Electronics will walk you through everything you need to know about the HC-05 Bluetooth module, from its basic features to interfacing it with Arduino Uno and …

Arduino Bluetooth Controlled Car Using HC-06 Module and MIT App Inventor This is a beginner-friendly robotics project and is suitable for learning Arduino, Bluetooth communication, and basic motor control.

Jun 26, 2024 · Follow the steps below to create a functional Bluetooth control system with your Arduino. You can visit this tutorial to learn how to program Arduino and control an LED with it. This tutorial will …