SimpleLink™ Wi-Fi® CC3200 Smart Plug


Design files


Increasingly, applications require Wi-Fi-enabled energy measurement and control, particularly in end products such as Smart Plugs and Smart Receptacles, and in general application spaces such as home appliances, Smart Grid, and building automation.

The CC3200 Smart Plug is a full system solution, which integrates within a single microcontroller (MCU) the metrology data computation, and handles all Wi-Fi communication, including connection to a cloud server.  The device monitors energy consumption from a single load and controls the high voltage side while communicating data over Wi-Fi to other devices and to Cloud server. The system also includes a Flyback Power Supply Unit (PSU) that powers the system efficiently while being highly compact.

  • SimpleLink™ Wi-Fi connectivity over 802.11 b/g/n networks from any mobile device
  • Single-phase energy measurement that calculates current, voltage, power and energy
  • Single Wi-Fi wireless MCU, with integrated ADC to compute the metrology data and handle Wi-Fi communications
  • Discrete metrology circuitry on board
  • Fast-switching solid-state relay to locally or remotely set the power ON or OFF
  • Isolated Flyback Power Supply To Provide Constant-Voltage (CV) and Constant-Current (CC) Output Regulation without Optical Coupler
  • Includes complete documentation, schematic files, as well as SW source for the embedded and Android mobile application
  • Enables the Internet of Things (IoT)
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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDU983.PDF (847 K)

Reference design overview and verified performance test data


Detailed schematic diagram for design layout and components


Complete listing of design components, reference designators, and manufacturers/part numbers


Includes TI products in the design and potential alternatives.

Boost converters (integrated switch)

TPS61097A-330.9Vin, 3.3Vout Boost Converter with Bypass Switch - 5nA Shutdown Current

Data sheet: PDF | HTML
Flyback controllers

UCC28910700V Flyback switcher with constant-voltage constant-current and primary-side control

Data sheet: PDF | HTML
General-purpose op amps

LMV324Quad, 5.5-V, 1-MHz, RRO operational amplifier

Data sheet: PDF | HTML
Wi-Fi products

CC3200SimpleLink™ 32-bit Arm Cortex-M4 Wi-Fi® wireless MCU with 2 TLS/SSL and 256kB RAM

Data sheet: PDF | HTML

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Support software

CC3200 Smart Plug Gen1 Software — TIDCAL5.ZIP (14203 K)

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Technical documentation

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Type Title Date
Design guide SimpleLink Wi-Fi CC3200 Smart Plug Design Guide Jul. 01, 2015
User guide SimpleLink Wi-Fi CC3200 Smart Plug User's Guide Jun. 23, 2015

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