Bluetooth Low Energy and proprietary wireless MCU


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The CC2540 USB Evaluation Module Kit contains one CC2540 Bluetooth low energy USB Dongle. The dongle can be used to enable Bluetooth low energy on your PC. It can also be used as a packet sniffer for analyzing the BLE protocol and for software and system level debugging (use the free tool SmartRF Packet Sniffer). The dongle comes preprogrammed as a packet sniffer.

To program and debug software running on the dongle, you need the CC Debugger (not included in the kit).


The kit contains:

  • 1 x CC2540 USB Dongle
  • Quick Start Guide
Bluetooth products
CC2540 Bluetooth® Low Energy wireless MCU with USB CC2540T Extended industrial temperature Bluetooth® Low Energy (LE) wireless MCU

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CC2540EMK-USB – CC2540 USB Dongle

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Limit: 100
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
User guide CC2540/41 Bluetooth Low Energy Software Developer’s Guide (Rev. I) Jan. 27, 2020
Certificate CC2540EMK-USB EC Declaration of Conformity (DoC) (Rev. A) Jan. 02, 2019
More literature CC2650RC Quick Start User's Guide Mar. 08, 2016
User guide CC2540/41 Bluetooth Low Energy Software Developer’s Guide (Rev. G) Sep. 04, 2015
User guide CC253x/4x User's Guide (Rev. F) Apr. 09, 2014
Data sheet CC2540 SimpleLink™ Bluetooth® low energy Wireless MCU with USB datasheet (Rev. F) Jun. 24, 2013
User guide CC2540 USB Evaluation Kit Quick Start Guide Mar. 20, 2013
Application note DN035 -- Antenna Quick Guide (Rev. A) Feb. 12, 2013
User guide CC253x/4x User's Guide (Rev. D) Feb. 12, 2013
User guide CC2540 and CC2541 Mini Development Kit User's Guide (Rev. C) Jan. 11, 2013
Application note AN092 -- Measuring Bluetooth Low Energy Power Consumption (Rev. A) Apr. 19, 2012
Application note DN034 -- YAGI 2.4 GHz PCB Antenna Oct. 14, 2010
Application note AN058 -- Antenna Selection Guide (Rev. B) Oct. 06, 2010
White paper WP001 -- Coin Cells And Peak Current Draw Sep. 28, 2010
Application note DN031 -- CC-Antenna-DK Documentation and Antenna Measurements Summary Aug. 26, 2010

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