HDC2080 Low Power Humidity and Temperature Sensor Evaluation Module


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The HDC2080EVM (evaluation module) is an easy to use, plug-and-play, platform for evaluating the functionality and performance of the HDC2080 humidity and temperature sensor.  The EVM utilizes a USB interface with MSP430F5528 microcontroller to establish communication between the HDC2080 device and PC GUI software.  The included software, OneUI, enables user interaction and control, and also graphically logs temperature and humidity from streaming data. The GUI also allows access to the HDC2080's configuration registers.  The MSP430F5528 provides an I2C interface that bridges communication from the PC to the onboard HDC2080 device.  The PCB includes a perforated edge that allows the sensor section of the PCB to seperate from the main PCB -- this enables fast prototyping of the sensor in other host applications, or allows remote sensing by extending communication wires.  The EVM is a complete evaluation kit that is compatible with Windows™ 7/10 operating systems.

  • Streaming relative humidity and temperature measurements
  • Data logging
  • Full register access
  • USB plug & play
  • Detachable sensor section for prototype remote operation
Humidity sensors
HDC2021 2% RH ultra-low-power digital relative humidity sensor, tape cover HDC2022 2% RH ultra-low-power digital relative humidity sensor, IP67 filter HDC2080 2% RH ultra-low-power digital relative humidity sensor, interrupt/DRDY

Get started

  1. Order HDC2080EVM
  2. Consult HDC2080EVM User's Guide
  3. Download Sensing Solutions EVM GUI Tool and Install
  4. Utilize E2E for resolving any issues, using HDC2080EVM as part number

Order & start development

Evaluation board


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GUI for evaluation module (EVM)

Sensing Solutions EVM GUI Tool v1.10.0 (Rev. F) — SNOC028F.ZIP (61513KB)

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TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* EVM User's guide HDC2080EVM User 's Guide 10 Apr 2018
Certificate HDC2080EVM EU Declaration of Conformity (DoC) 02 Jan 2019
Application note Optimizing Placement and Routing for Humidity Sensors (Rev. A) 06 Mar 2017

Related design resources

Hardware development

HDC2080EVM HDC2080 Low Power Humidity and Temperature Sensor Evaluation Module

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