Texas Instruments 2540USB The CC2540Dongle is a development tool for the 2.4 GHz CC2540 BLE System-on-Chip with USB from TI. User Manual

Texas Instruments Inc. The CC2540Dongle is a development tool for the 2.4 GHz CC2540 BLE System-on-Chip with USB from TI. CC2540 Development Kit Quick Start Guide

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user manual1

SWRU300August2011Web sites:www.ti.com/lprfE2E Forum:www.ti.com/lprf-forumMake sure to subscribe to the Low-Power RFNewsletter to receive information about updates todocumentation, new product releases,and more.Sign up on the TI web pages.CC2540Development KitQuick StartGuideOpening the Box and Running theBluetooth®Low EnergySimpleBLEDemo Application1. Kit Contents2xSmartRF05EB (the two large boards)2 x CC2540 Evaluation Modules2 xPulse Antennas1 xCC2540 USB DongleCablesDocumentationPlease contact a TI Representative if any partsare missing from the kit.2.Hardware SetupConnect the antennas to the SMA connector onthe RF evaluation boards. Tighten the antenna’sscrew firmly on to theSMA connector. If notproperly connected, you might see reduced RFperformance. Next, mount theCC2540evaluation modules (CC2540EMs) on toconnectors P5 and P6 on the SmartRF05EB.Make sure that the boards are pressed firmlyinto the connectors.3.Power OptionsThere are several ways of applying power totheSmartRF05EB.2 x 1.5 V AABatteriesUSBExternal Power SupplyFor the batteries and USB, there are voltageregulators on theSmartRF05EBthat will setthe on-board voltage to 3.3 V. The externalpower supply should set a voltage that doesnot exceed 3.3 V.Note that there should only be one activepower source at any one time.4. SetJumper P11Find jumper P11 on the top side of eachSmartRF05EB. This jumper is used to set thepower source for the board. Set P11 to “1-2” ifyou are using battery power. Set P11 to “2-3” ifyou are using USB or an external power supply.5.Turn on the BoardsOnce you have set P11, find switch P8 on thetop sideof each SmartRF05EB. To power upthe boards, flip the switch from the “OFF”position to “ON”6.Start-up ScreenOne of the CC2540EMswill be pre-loadedwith the SimpleBLECentral application, whilethe other will be pre-loaded with theSimpleBLEPeripheralapplication. The LCDscreens on the two SmartRF05EBs shoulddisplay messagessimilar to those below:The “0x…” value displayed on each board isthe device address. Every CC2540 devicehasa unique address.7.Using the JoystickThe SimpleBLEPeripheral application runsautonomously and does not require any userinteraction. The SimpleBLECentral application,however,requires user interaction by means ofjoystick U1. Find joystick U1 on the top side ofthe SmartRF05EB, immediately below the LCD.The joystick has five different movements: it canbe moved up, down, left, right, and it can pressedin like a button. Each movement performsdifferent actions depending on the state of thedevice.8.Device DiscoveryBefore the twodevices can connect,the central devicemust first discover theperipheral device. Toperform devicediscovery, press up onjoystick U1 once. TheLCD on the centraldevice should display“Discovering…”.After a few seconds, it should display “DevicesFound 1 / <-To Select”. This means that thecentral device successfully discovered theperipheral. Press left on joystick U1 to view theaddress of the peripheral device. This addressshould match the address seen on theperipheral’s LCD.9.Establish ConnectionTo establish aconnection with theperipheral, pressjoystick U1 intowards the board(push it in like it is abutton). Once theconnection isestablished, thecentral device willautomatically perform service discovery on theperipheral using theBLEGATT protocol. Thisshould complete within a fewseconds.The two LCD screens should appear as in theimages below, with the central still displayingthe peripheral’s addressand the peripheralhaving changed from “Advertising” to“Connected”:
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Document ID1852604
Application IDZKmydRZfgZ7h258URBzGhA==
Document Descriptionuser manual1
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeUser Manual
Display FormatAdobe Acrobat PDF - pdf
Filesize55.51kB (693859 bits)
Date Submitted2012-12-05 00:00:00
Date Available2012-12-06 00:00:00
Creation Date2011-08-17 08:00:05
Producing SoftwareiText 2.1.7 by 1T3XT
Document Lastmod2011-08-17 08:00:05
Document TitleCC2540 Development Kit Quick Start Guide
Document CreatorMicrosoft Word - CC2540DK_Quick_Start_Guide.doc
Document Author: Texas Instruments, Incorporated [SWRU300,*]
FCC ID Filing: ZAT2540USB

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