FN-LINK TECHNOLOGY LIMITED Bluetooth Low Energy (BLE) Module FN-CC2541 User Manual / User Guide http://www.fn-link.
FN-LINK TECHNOLOGY LIMITED 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.
FN-LINK TECHNOLOGY LIMITED 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.
FN-LINK TECHNOLOGY LIMITED 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 http://www.fn-link.
FN-LINK TECHNOLOGY LIMITED 14 P1-7 15 P1-5 16 NC 17 P1-1 18 P1-0 19 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 http://www.fn-link.
FN-LINK TECHNOLOGY LIMITED 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 http://www.fn-link.
FN-LINK TECHNOLOGY LIMITED 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. http://www.fn-link.
FN-LINK TECHNOLOGY LIMITED 5. Package 5.1 blister packaging Vacuum packaging A piece of 50 PCS (500 pcs/bag) http://www.fn-link.
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 additional FCC part 15.19 stayement is required to be availale in the users manual: This device complies with part 15 of the FCC Rules.
