Bluetooth Module HM11- CC2540

Description:

This BLE4.0 module is based on the CC2540 microprocessorit can be used to communicate with desktop computerssmartphonestable computers and even other embedded systems providing Bluetooth Smart aka Bluetooth Low Energy (BLE). It's highly customlized chip with AT comand supported. You can modify the role (masterslave mode) and the serial port baud ratename of equipmentmatching parameters such as passwordsuse agileeven the transmission power bwtween - DBM23-6 DBM0 DBM6 DBM.     Besidesthere have been large quantity of Resource& Demos of development material& tools are provide to help IOS and Android developers to develop BLE4.0 related appsit will greatly helps for your development.For prototyping or learningyou can also choose the EB Verison of this module to make it easier to use.


Specification

  • Working frequency: 2.4 GHz ISM band
  • Microprocessor: CC2540
  • Modulation method: GFSK (Gaussian Frequency Shift Keying)
  • PCB size: 24.5mmx30.5mmx0.8mm
  • Power supply: 3.3V
  • Communication Protocol: Uart(TTL)
  • power supply: + 3.3 VDC 50 mA
  • working temperature: - 5 ~ + 65 Centigrade
  • Download& External Link
  • Basic Usage with Arduino
  • HM-11 Basic AT Commands
  • HM-11 Datasheet
  • CC2540 Datasheet

Features:

  • Compatible XBee form factor
  • Bluetooth Specification V4.0 aka BLE
  • Serial port interface
  • Open environment within 30 meters can realize communication between modules
  • AT command supported as description

10 JD
Quantity
1 in stock
10 JD 1+ units
9.5 JD 10+ units
9 JD 25+ units
8.5 JD 100+ units



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