HM-10 Bluetooth 4.0 BLE Module (UART Wireless Serial Communication Module)

The HM-10 Bluetooth 4.0 BLE Module is a low-power wireless communication module designed for Bluetooth Low Energy (BLE) applications. It enables reliable wireless serial communication between microcontrollers and BLE-enabled devices such as smartphones, tablets, and computers. Featuring a UART interface and configurable AT command set, the HM-10 simplifies the development of IoT devices, wireless sensor networks, remote monitoring systems, and embedded control applications. It is compatible with Arduino, ESP32, STM32, Raspberry Pi, PIC, AVR, and other microcontroller platforms.

Key Features -

• Bluetooth 4.0 Low Energy (BLE) communication

• UART serial interface for easy microcontroller integration

• Supports configurable AT commands

• Low power consumption for battery-powered devices

• Wireless serial data transmission and reception

• Onboard PCB antenna for stable communication

• Configurable UART baud rate

• Compatible with Android, iOS, Windows, and BLE-enabled devices

• Compact module suitable for embedded applications

• Ideal for IoT, automation, and wireless monitoring projects

Specifications -

• Product type - Bluetooth Low Energy Module

• Main IC / Chipset - HM-10

• Bluetooth version - Bluetooth 4.0 BLE

• Operating voltage - 3.3V DC (Typical)

• Communication interface - UART Serial

• Frequency band - 2.4GHz ISM Band

• Antenna - Onboard PCB Antenna

• UART baud rate - Configurable

• Command set - AT Commands Supported

• Package / Mounting type - PCB Module

Applications -

• Internet of Things (IoT) devices

• Wireless sensor networks

• Smartphone-controlled projects

• Home automation systems

• Industrial monitoring and control

• Wearable electronics

• Robotics and embedded systems

• Arduino and BLE communication projects