HM-10 Bluetooth Module

The HM-10 Bluetooth Module is a low-power Bluetooth 4.0 BLE (Bluetooth Low Energy) communication module designed for wireless data exchange between microcontrollers, smartphones, tablets, and embedded devices. Based on the CC2540/CC2541 Bluetooth chipset, this module provides a simple UART serial interface, making it easy to add Bluetooth connectivity to Arduino, ESP32, STM32, Raspberry Pi, and other development platforms. With low power consumption and reliable wireless communication, the HM-10 module is widely used in IoT, automation, robotics, and smart device applications. Available at Directronics, the HM-10 Bluetooth Module is ideal for students, hobbyists, makers, educators, and professional engineers.

Features:

• Bluetooth 4.0 Low Energy (BLE) Communication

• Based on CC2540/CC2541 Chipset

• UART TTL Serial Communication Interface

• Low Power Consumption Design

• Supports Wireless Data Transmission

• Compatible with Smartphones and Tablets

• Easy AT Command Configuration

• Compact and Lightweight PCB Design

• Stable Bluetooth Connection

• Supports Master and Slave Modes (Model Dependent)

• Compatible with Arduino, ESP32, STM32, and Raspberry Pi

• Suitable for Battery-Powered Applications

Why Choose HM-10 Bluetooth Module?

• Adds Bluetooth connectivity to existing electronic projects

• Low power BLE technology for efficient operation

• Easy serial communication with microcontrollers

• Compatible with mobile applications for wireless control

• Compact size makes it suitable for embedded projects

• Ideal for beginners, students, hobbyists, and professionals

Applications:

• Bluetooth Controlled Robot Cars

• IoT Devices

• Home Automation Systems

• Wireless Sensor Networks

• Smart Appliances

• Mobile Controlled Projects

• Embedded System Development

• Robotics Applications

• Data Logging Systems

• Wearable Electronics

Technical Specifications:

• Product Type: Bluetooth Low Energy Module

• Module Name: HM-10

• Bluetooth Version: 4.0 BLE

• Chipset: CC2540 / CC2541

• Communication Interface: UART TTL

• Operating Voltage: 3.3V–5V DC (Module Dependent)

• Working Frequency: 2.4GHz ISM Band

• Communication Range: Up to 10–30 meters (Typical)

• Baud Rate: 9600bps (Default, Configurable)

• Transmission Power: Model Dependent

• Antenna: PCB Antenna

• Operating Temperature: -40°C to +85°C (Typical)

Package Includes:

• 1 × HM-10 Bluetooth Module

Related Products:

• HC-05 Bluetooth Module

• HC-12 433 Wireless Serial Module

• ESP32 38Pin Development Board

• Arduino Uno

• Raspberry Pi Pico W

• STM32 F103C8T6 System Board

• Jumper Wire Bundle (40Pcs)

• Breadboard

• Relay Modules

• Sensor Modules

Why Buy from Directronics?

Directronics provides quality development boards, communication modules, sensors, electronic components, robotics modules, power management solutions, and IoT products for students, makers, educational institutions, startups, and industry professionals. Explore our complete range of Arduino, ESP32, ESP8266, Raspberry Pi, power modules, motor drivers, programming tools, and embedded development products to bring your ideas to life.

Note:

Product images are for illustration purposes only. Actual module design, pin configuration, and antenna layout may vary depending on the manufacturing batch. Verify the module voltage requirements before connecting to a microcontroller. For stable communication, ensure correct UART connections (VCC, GND, TX, RX) and proper BLE-compatible application support.