BLUETOOTH MODULES - 802.15.1 BLUETOOTH V4.0 HM-11 BLE MODULE, SEEED STUDIO 317030001

Seeed Studio HM-11 BLE Module (802.15.1 / Bluetooth 4.0)

The Seeed Studio HM-11 Bluetooth module leverages the Bluetooth 4.0 (802.15.1) standard to provide low-energy wireless communication — ideal for modern IoT, smart devices, sensor networks, and embedded projects requiring reliable BLE connectivity. Compact and versatile, the module is easy to integrate into microcontroller boards, development kits, or custom PCBs.

Key Features

• Bluetooth 4.0 / BLE (802.15.1) for low-power wireless communication over short-to-medium ranges.

• Onboard BLE controller ensures stable pairing, low energy consumption, and efficient data transfer.

• Simple UART interface — easy to connect to Arduino, ESP32, Raspberry Pi, or other microcontroller boards.

• Compact form factor — convenient for embedding in small or portable devices.

• Wide application possibilities: home automation, wearable electronics, sensor data transmission, remote control, wireless peripherals, and more.

Typical Applications

• IoT and home-automation devices (e.g., smart lights, environmental sensors, security sensors)

• Wireless data links for microcontroller projects (Arduino, ESP32, Raspberry Pi, etc.)

• Wearables and portable electronics needing low-power wireless connectivity

• Remote control systems or wireless data collection and logging setups

The Seeed Studio HM-11 BLE module is a practical, easy-to-use Bluetooth solution especially suited for developers who need wireless data communication with minimal power footprint and maximum flexibility