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Bluetooth-enabled high accuracy skin temperature measurement flex PCB patch reference design
TIDA-01624
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Key Document

Description

This reference design demonstrates highly-accurate sensing of skin-temperature using the TMP117 high precision digital temperature sensor with CC2640R2F wireless MCU. This users guide provides design guidance for skin temperature measurement in medical and wearable applications along with an evaluation software and smart device application.

Features
  • High accuracy (±0.1ºC) temperature measurement around human body temperature
  • 2.4 - GHz RF transceiver compatible with bluetooth low energy (BLE) 4.2 and 5 specifications
  • Flexible PCB design with integrated PCB antenna
  • Up to 3 years of shelf-life along with 5 days of active time
  • iOS App for device monitoring

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Design Files

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TI Devices (2)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
CC2640R2F  SimpleLink Bluetooth® low energy wireless MCU  SimpleLink Solutions  Sample & Buy View Design Kits & Evaluation Modules
TMP117  ±0.1°C accurate digital temperature sensor with integrated NV memory  Temperature sensors  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
CC2640R2F Download Download
Download Download
Download -
Download Download
TMP117 Download Download
Download -

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Technical Documents

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User guides (1)
Title Type Size (KB) Date
PDF 22251 21 Jan 2019
Design files (6)
Title Type Size (KB) Date
PDF 36 21 Jan 2019
ZIP 303 21 Jan 2019
PDF 59 21 Jan 2019
PDF 347 21 Jan 2019
ZIP 682 21 Jan 2019
PDF 96 21 Jan 2019
Related Tools & Software

Reference Designs  ( 1 )

Name Part Number Tool Type
Passive NFC Temperature Patch Reference Design  TIDA-00721  TI Designs

Design Kits & Evaluation Modules  ( 2 )

Name Part Number Tool Type
SimpleLink™ Bluetooth® Low Energy CC2640R2F wireless MCU LaunchPad™ development kit  LAUNCHXL-CC2640R2  Development Kits 
TMP117 digital temperature sensor evaluation module  TMP117EVM  Evaluation Modules & Boards 

Software (1)



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