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//
Sensors // Optical

Optical Sensor IC Devices

Our optical sensors enable sensing of UV Index, ambient light, long range proximity, heart rate/pulse oximetry and motion with 2D or 3D gestures.

  1. Hardware
  2. Kits and Boards
  3. Software and Tools
  1. Hardware
Optical Sensors Select Columns
Select Columns
Description UV Index Ambient Light Sensor LEDs Proximity Package Type
FEATURED
Si115x
Proximity and Ambient Light Sensor IC with I2C Interface
Optical Sensor, IR Filter 0, 1 2D Gesture Sensing LGA Module, QFN10
Si114x
Ultraviolet (UV) Index, Gesture, Proximity and Ambient Light Sensors
Proximity + Ambient Light Sensor 1, 2, 3 2D Gesture Sensing, 3D Gesture Sensing, Motion Sensing QFN10
Si114xM
Ultraviolet (UV) Index, Gesture, Proximity, Heart Rate and Ambient Light Sensors
Module IC with IRLED + Proximity + Heart Rate + ALS 1, 2, 3 Motion Sensing LGA Module, QFN10
Si1133
UV Index and Ambient Light Sensors IC with I2C Interface
UV Sensor, Improved performance 0 — QFN10
Si1120
Proximity and Ambient Light Sensors
Proximity + Ambient Light Sensor 1 Motion Sensing DFN8
Si1102
Proximity Sensors
Proximity Sensor 1 — DFN8
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      1. Kits and Boards
      Optical Sensors Kits & Boards
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      Starter Kits
      Modular kits for software development and feature evaluation of IoT devices
      Development Kits
      Full-featured application development kits
      Evaluation Kits
      Product and feature evaluation kits
      Demo Kits
      Use case and feature-specific demos
      Reference Designs
      Application-specfic designs showcasing complete system solutions
      Radio Boards
      Wireless starter kit plug-in boards featuring specific SoC or module wireless devices
      Expansion Boards
      Starter kit and ecosystem accessory boards
      Thunderboard Kits
      Low-cost software development and prototyping kits for IoT devices
      Debug and Programming Tools
      Debugging and programming tools and accessories
      1. Software and Tools

      Optical Sensor Software Development

      Software   Description
      Si114x Programmer's Toolkit Development Software   The Si114x Programmer’s Toolkit contains a software API and a comprehensive suite of sample source code and utilities for Silicon Labs’ Si1132 and Si114x Optical Sensors. The Si114x Programmer’s Toolkit API also includes the Si114x Waveform Viewer Application. This tool runs in conjunction with user applications to display and debug the measurements taken from the Si114x evaluation board. Version 2.3
      Si115x Programmer’s Toolkit Development Software   The Si115x Programmer’s Toolkit contains a software API and a comprehensive suite of sample source code and utilities for Silicon Labs’ Si1153, and Si1133 optical sensors. Not compatible with the biometric sensors Si1143-AAGX and Si1144-AAGX. Version 3.6
      Si117x Static HRM/SpO2 Library Example Project   Static Heart Rate and SpO2 for Si117x on EFRMG12. Version 1.3
      UVIrSlider2EK Demo   UVIrSlider2EK Evaluation Board Demo Software. Version 1.01



      Resources

      Optical Sensor Technical Library

      Access to Data Sheets, App Notes, and more.

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      Also of Interest:
      • Si1102 Infrared Proximity Sensors
      • Si114x Ultraviolet (UV) Index, Gesture,...
      • 115xOPT-EXP-EVB

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