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Bluetooth Low Energy Module HM11- CC2541

5.00 stars, based on 1 reviews 1 review(s). | Write a review

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SKU:EL-CBLE2540HM C8

Price: $15.28

This BLE4.0 module is based on the CC2541 microprocessor, it can be used to communicate with desktop computers, smartphones, table 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 (master, slave mode) and the serial port baud rate, name of equipment, matching parameters such as passwords, use agile, even the transmission power bwtween - DBM, 23-6 DBM, 0 DBM, 6 DBM. Besides, there have been large quantity of Resource& Demos of development material& tools are provide to help IOS and Android developers to develop BLE4.0 related apps, it will greatly helps for your development.For prototyping or learning, you can also choose the BLE4.0 Node Kit of this module to make it easier to use.

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

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

Overall Customer Rating of 1 Reviews:

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James

Wellington

Great

12/8/2016

Rating:

Pros:

Cons:

Genuine HM-11, not a copy. Actually uses CC2541 not CC2540 as is stated on the product page here. Was up and running in minutes. Great.