4.0 BLE Bluetooth Serial CC2540 CC2541 Module For IOS 6/Android 4.3 Top Sale<br><br><br>Description:<br>Low-power dissipationBLE CC2541 CC41 Bluetooth 4.0 UART Transceiver Serial Module  used by the U.S. TI's CC2541 chip configuration 256Kb space  follow the Bluetooth specification V4.0 BLE. <br>Supports AT commands  the user can modify the serial port baud rate  device name  password and other parameters according to the pair. The module supports UART interface  and supports Bluetooth SPP serial protocol. Connected with Iphone 4S and Android 4.3 above. Feature: Bluetooth protocol: Bluetooth Specification V4.0 BLE  receive no byte limit  Iphone 4s under open environment and can achieve 110 m long distance communication Operating frequency: 2.4GHz ISM band Modulation: GFSK (Gaussian Frequency Shift Keying) Sensitivity: !#!amp!*!le;-84dBm at 0.1% BER Transfer Rate: Asynchronous: 6 kbps Synchronous: 6 kbps Safety features: Authentication and encryption Support Services: Central !#!amp!*!amp; Peripheral UUID FFE0  FFE1 Power consumption: automatic sleep mode  standby current 400uA ~ 1.5mA  transmission 8.5mA. Power supply: +3.3V DC 50mA Dimensions: 26.9mm x 13mm x 2.2 mm Bluetooth Certification: ROHS REACH<br><br>Application:<br>This module is mainly used for short-distance wireless transmission of data in the field. And PC can be easily connected Bluetooth devices  also can communicate between two data. Avoid cumbersome cable connections  direct serial cable replacement Bluetooth Car Handsfree Bluetooth GPS Bluetooth wireless data transmission Remote control and monitoring POS systems  wireless keyboard and mouse transportation  underground locating and alarm automated data acquisition system Wireless data transmission; banking system Wireless data collection Smart home  industrial control Automotive testing equipment Interactive television programming voting equipment Government street lights energy-saving equipment Wireless LED display system Bluetooth printer Bluetooth remote control toys Anti-lost alarm  LED lighting control Building automation  security  wireless monitoring and control room equipment access control systems Bluetooth joystick  gamepad bluetooth joystick  gamepad bluetooth joystick  gamepad<br><br>Notice:<br>Avoid use of metal productssurrounding the Bluetooth module to   when the portion of the metal shell  should be let antenna away from the metal part of the section 2. The product of internal metal cables or metal screws  should be kept away from the antenna 3. The bottom of the module try to spread large GND  traces extend to the periphery 4. Use insulating material insulate mount position of the module Package inlcluded: 1 x Bluetooth 4.0 Module With Baseboard Pin<br><img src="//gdetail.image-gmkt.com/030/717423496/2016/4/c57fa982-abd5-4093-a5bd-994b8ad3073d.jpg"  width="793" height="736" onerror="this.src='http://gdetail.image-gmkt.com/030/717423496/2016/4/c57fa982-abd5-4093-a5bd-994b8ad3073d.jpg'; $(this).attr('onerror'，'');" ><br><img src="//gdetail.image-gmkt.com/030/717423496/2016/4/fc9e0645-35fd-40b6-8c50-6ab237ee34ab.jpg"  width="797" height="732" onerror="this.src='http://gdetail.image-gmkt.com/030/717423496/2016/4/fc9e0645-35fd-40b6-8c50-6ab237ee34ab.jpg'; $(this).attr('onerror'，'');" ><br><br><br><br><img src="//gdetail.image-gmkt.com/030/717423496/2016/4/fbf9e83b-f404-4a7e-802f-d0ad4ebcaf14.jpg"  width="797" height="745" onerror="this.src='http://gdetail.image-gmkt.com/030/717423496/2016/4/fbf9e83b-f404-4a7e-802f-d0ad4ebcaf14.jpg'; $(this).attr('onerror'，'');" ><br><br><img src="//gdetail.image-gmkt.com/030/717423496/2016/4/a981eb4a-69bb-4e36-b350-90e3c9eb021b.jpg"  width="798" height="746" onerror="this.src='http://gdetail.image-gmkt.com/030/717423496/2016/4/a981eb4a-69bb-4e36-b350-90e3c9eb021b.jpg'; $(this).attr('onerror'，'');" ><br><br><p>Specifications:<br>Ultra-low standby power consumption 90uA~400uA<br>Coverage up to 60 meters<br>Built in PCB antenna<br>Power input: 3.6V-6V DC(Can not higher than 6V)<br>Size: 43mm x 15mm<br>Color: Blue<br>Net Weight: 4g<br><br>Package includes:<br>1 x 4.0 Bluetooth Serial Module<br><br><br><br></p>