Silicon Labs Development Kit Si1140

The Si1140 Development Kit is an advanced development platform for the Si114x infrared proximity and ambient light sensors. The hardware is controlled by the advanced ultra-low-power C8051F800 MCU. The MCU controls a three Ir-LED configuration in combination with the Si1143 sensor. The three Ir-LED configuration allows for advanced 3-axis touchless object proximity and motion sensing. Development of advanced motion and gesture sensing is assisted by the QuickSense Studio development environment. Within the QuickSense Studio environment is a powerful performance analysis tool that enables real-time reflectivity monitoring.

Si1143-EB Evaluation Board
Si1140DK Quick Start Guide
USB cable

Virtual COM Port drivers
Si1140DK Download Package includes:
Quick Start Guide
User’s Guide
Schematic
Printed-circuit board files
Firmware
QuickSense Firmware API
Designer’s Guide for the Si114x (AN498)
IR-LED Selection Guide (AN521)
Touchless Lavatory Appliance Design (AN522)
Overlay Considerations for the Si114x (AN523)
Hair Immune Cheek Detection for Handsets (AN540)
Smoke Detection Using the Si1141 (AN541)
Infrared Gesture Sensing (AN580)
QuickSense Studio development tools

Sensor Interfaces, Silicon Laboratories