HUNAN FN LINK TECHNOLOGY FNCC2541 Bluetooth 4.0 Module User Manual

FN-LINK TECHNOLOGY LIMITED Bluetooth 4.0 Module Users Manual

User manual

FN-LINK TECHNOLOGY LIMITED http://www.fn-link.com Page 1/8 Bluetooth Low Energy (BLE) Module FN-CC2541 User Manual / User Guide
FN-LINK TECHNOLOGY LIMITED http://www.fn-link.com Page 2/8 1. Introduction FN-CC2541 is 2.4GHz Bluetooth low power system on chip (SoC), support 250kbps, 500kbps, 1Mbps and 2Mbps data rate, with connecting budget excellent, but the front end the application, receiving 1Mbps with a sensitivity of -94dBm, mainly used in the 2.4GHz Bluetooth low energy system, personal 2.4GHz system, man-machine interface such as a keyboard, mouse, and remote control etc., sports and leisure equipment, mobile phone accessories and consumer electronics. 1.1 Overview The block diagram for the module is shown in Figure 1. The modules can be roughly divided into one of three categories: CPU-related modules; modules related to power, test, and clock distribution; and radio-related modules.
FN-LINK TECHNOLOGY LIMITED http://www.fn-link.com Page 3/8 1.2 SOFTWARE FEATURES Sample Applications and Profiles Generic Applications for GAP Central and Peripheral Roles Proximity, Accelerometer, Simple keys, and Battery GATT Services More Applications Supported in BLE Software Stack Multiple Configuration Options Single-chip configuration, allowing applications to run on CC2541 Network processor interface for applications running on an external microcontroller BTool-Windows PC application for evaluation, development, and test 1.3 APPLICATIONS 2.4GHz Bluetooth low energy systems Proprietary 2.4GHz systems Human-interface devices (Keyboard, Mouse, Remote Control) Sports and leisure equipment Mobile Phone accessories Consumer elecctronics 2. Mechanical Specification 2.1 Outline Drawing
FN-LINK TECHNOLOGY LIMITED http://www.fn-link.com Page 4/8 2.2 Connector Pin Definition Pin # Name Description 1 VCC 2-3.6V 2 VCC 2-3.6V 3 NC NOP 4 NC NOP 5 NC NOP 6 P2-2 7 P2-0 8 P2-1 9 GND USBDP-SCL 10 GND USBDM-SDA 11 GND USBVDD 12 GND GND 13 P1-6
FN-LINK TECHNOLOGY LIMITED http://www.fn-link.com Page 5/8 14 P1-7 15 P1-5 16 NC NOP 17 P1-1 18 P1-0 19 GND GND 20 P0-7 21 P0-6 22 P0-5 23 P0-4 24 P0-3 25 P0-2 26 P0-1 27 P0-0 28 RST RESET 29 GND GND 30 GND GND 31 GND J2 32 TX/RX RF TX/RX 33 GND GND
FN-LINK TECHNOLOGY LIMITED http://www.fn-link.com Page 6/8 2.3 Layout reference 3. Antenna Specification Antenna plate FPC antenna Antenna gain 0dBi Frequency range 2.4GHZ-2.483GHZ POWER 0dBm Connector type Fixed antenna company name HJ HECH
FN-LINK TECHNOLOGY LIMITED http://www.fn-link.com Page 7/8 4. Antenna Installation Guide 4.1 Check FN-CC2541 Module connection pin is clean for soldering. 4.2 Place the Module on the Master PCB. Then solder it. 4.3 After soldering, Check all pads are well connected.
FN-LINK TECHNOLOGY LIMITED http://www.fn-link.com Page 8/8 5. Package 5.1 blister packaging Vacuum packaging A piece of 50 PCS (500 pcs/bag)
FCC Statement: The final end product must be labeled in a visible area with the following "Contains TX FCC ID:2AATL-FNCC2541". If the size of the end product is smaller than 8x10cm, then additionalFCC part 15.19 stayement is required to be availale in the users manual: This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. FCC Radiation Exposure Statement:This modular complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.The OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed.This device is intended only for OEM integrators under the following conditions:1)This module is granted as a Single Modular Approval.2)This device has been designed to operate with a FPC antenna having a maximum gain of 0dBi.Only this type of antenna may be used.

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