SBOU320 November   2024

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
    5. 1.5 Interface Example
  8. 2Hardware Design Files
    1. 2.1 Schematic
    2. 2.2 PCB Layouts
    3. 2.3 Bill of Materials (BOM)
  9. 3Additional Information
    1. 3.1 Trademarks
  10. 4Related Documentation

1.1 Introduction

The HDC3020FLXEVM is a 25.4mm long FPC based evaluation board. One end of the board contains the HDC3020 device along with a 0.1uF bypass capacitor. The opposite end of the board has four exposed gold fingers enabling the user to solder wires of desired length to suite their application. Since there is no digital front end, the HDC3020FLXEVM requires a host device with an I2C interface to read temperature and humidity data. The HDC3020FLXEVM's device address is fixed to 0x44 and cannot be reconfigured. The Alert and Reset pins are unavailable on the HDC3020FLXEVM.

HDC3020FLXEVM HDC3020FLXEVM Board SectionsFigure 1-1 HDC3020FLXEVM Board Sections.