RF2541 BLE4.0 UART Interface-Bluetooth Module

RF2541 BLE4.0 UART Interface-Bluetooth Module

HM-10 BLE Bluetooth 4.0 CC2541 Serial Wireless Module Arduino Android iOS -Logic Converter

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Product Description:

    This module is a very affordable solution for Bluetooth Low Energy or Bluetooth 4.0. It connects with your MCU such as the Arduino through the UART port. It can be easily used with Android phones and iPhones, PCs, other Arduinos or any other Bluetooth device for wireless serial communication (UART).

The Baseboard comes with an anti-reverse circuit to avoid accidental power plug in the module and a logic level conversion circuit. The HM-10 module uses TI CC2541 chip, configures 256KB space, and supports the AT command. Users can change the role (master, slave mode) and the serial port baud rate, equipment name, matching password and other parameters on-demand. It is very flexible to use.:

The most complete, most convenient, and most stable Bluetooth data transmission, remote control, and data acquisition module.Master-slave in one, transparent transmission, replacing serial port. Remote control, Remote data acquisition, transparent transmission, MCU is unnecessary.


  • HM-10 by Huamao Technology; BT Version: V4.0 BLE BlueTooth; Firmware: V540; Flash:256Kb

  • USB Protocol: USB V2.0; Working frequency:2.4GHz ISM band; Modulation method: GFSK(Gaussian Frequency Shift Keying)

  • RF Power:≤4dBm, Class 2; Sensitivity:≤-84dBm at 0.1% BER; Transmission Rate: Asynchronous: 6 kbps; Synchronous: 6 kbps; Security: Authentication and encryption; Support Service: Central & Peripheral UUID FFE0, FFE1

  • Long-range: there are 100 meters in open space with iphone4s

  • The power can be adjusted -23dbm, -6dbm, 0dbm, 6dbm, through an AT Command (AT+POWER).; Power: 0.5 mA for standby, Active 8.5 mA, supports auto sleep.

More Information
Subtitle N/A
UPC/EAN 4604046157245
Brand Name CentIoT
Model AR053-HM-10-BLE
Whoesale Available
Supply Voltage N/A
Output Voltage N/A
Color N/A
Dimension 5 x 1.5 x 0.5 cm
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