HM-10 Bluetooth 4.0 Module

The HM-10 is an SMD BLE module featuring the TI CC2541 chip. It is low-cost, with very low power consumption, compact, and easy to use. It supports BLE communication with Android devices.

This Bluetooth module, equipped with the TI CC2541 Bluetooth 4.0 chip, can be easily used with Arduino or other microcontrollers. It is compatible with any Bluetooth transmitter, computer, or Android devices. Thanks to its standard pin configuration, it can be easily controlled in various environments and communicates seamlessly with Android devices.

Supporting Bluetooth 4.0, this module operates at a 2.4GHz frequency and provides communication over approximately 30 meters in open space. It is suitable for various hobby, robotics, and academic projects.

Technical Specifications

• Chip: TI CC2541
• Bluetooth Protocol: Bluetooth V4.0 BLE
• Operating Frequency: 2.4 GHz ISM band (Industrial, Scientific, Medical applications)
• Serial Port Interface: UART (9600bps)
• Communication Distance: Up to 30 meters
• Power Consumption: 400µA ~ 800µA
• Default Baud Rate: 9600, 8, 1, n.
• Sensitivity: ≤ -93 dBm
• Output Power: ≤ 3 dBm
• Asynchronous Speed: 2.1 MBps / 160 KBps
• Synchronous Speed: 1 MBps / 1 MBps
• Security: Authentication and Encryption
• Operating Voltage: 3.6V - 6V DC
• Features: Master-Slave mode switching, equipment name change, parameter matching