Specifications

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Wireless Connectivity Guide Texas Instruments 4Q 2014
Bluetooth
®
low energy Technology
BLEStack – Bluetooth Low Energy Protocol Stack and Tools
TI’s Bluetooth
®
low energy (BLE)
software development kit includes
all necessary software to get started
on the development of single-mode
Bluetooth low energy applications
using the CC2540/CC2541 system-on-
chip. It includes object code with the
Bluetooth low energy protocol stack,
a sample project and applications with
source code, and BTool, a Windows
PC application for testing Bluetooth
low energy applications. In addition
to the software, the kit contains
documentation, including a developer’s
guide and Bluetooth low energy API
guide.
Key features
• Bluetooth specification version 4.0
compliant, single mode low energy
host and controller sub-system.
Stack certified as controller and host
sub-systems.
• TI’s Bluetooth low energy solution
includes System-on-Chip (SoC), in-
house developed protocol stack,
profile software and application
support
• Profilesupportplannedbased
on specific profile specifications
(attribute, PUID, proximity, remote
and more)
• Bothmasterandslaverolesupport,
multi-role support
• Sampleapplicationsforprofileand
proprietary products
• OptimizedspecificallyforCC2540/
CC2541
• AvailabletoallCC2540/CC2541
customers as object code (libraries)
• Royalty-freeprotocolstack
• LeveragesTI’slongexperiencein
low-power radio protocol stacks for
ZigBee
®
, RF4CE and SimpliciTI™
Benefits
• Easydevelopmentandcertification
of Bluetooth low energy end
products
• Lowpowerconsumption
• Smallstackfootprint
• Robustandflexiblestack
implementation
• AllaspectsofBluetooth low energy
development provided by TI
Application areas
• Mobilephoneaccessories
• Sports/leisure/medicalequipment
• Gaming/HID/remotecontrols
• Proximityapplications–securityor
other spatially aware applications
www.ti.com/blestack
Generic Attribute Profile (GATT)
L2CAP
ATTSMP
PHY Layer
Basic Profile (Sensor, HID, etc)
Application
Link Layer (LL)
Application
Protocol StackSILICON
TI provides the protocol
s
tack, which includes
s
ome basic profiles
Customer can run their
o
wn application on the
C
C2540