HDC1080 low-power humidity and temperature sensor evaluation module


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The HDC1080EVM evaluation kit is a plug and play system to test and evaluate the HDC1080 humidity and temperature sensor. The EVM utilizes a USB interface for control and data streaming, and can be to plugged into a PC USB port. With the simple GUI, humidity and temperature measurements can be streaming within a matter of seconds after the EVM is attached to a PC and the GUI is started. The EVM hosts a MSP430F5528 microcontroller which acts as a bridge between the PC USB interface and the I2C interface to the HDC1080. The sensor section of the PCB may be separated from the main PCB to support prototyping in a system where the sensor is remotely located from the host controller. The HDC1080EVM does not require calibration,  nor does it require any software programming - only the Sensing Solution EVM GUI must be installed. The GUI displays realtime streaming of both humidity and temperature measurements, and allows access to the HDC1080's configuration registers. Temperature and relative humidity data can be logged and exported in CSV format.

  • Streaming relative humidity and temperature measurements
  • Data logging
  • Full register access
  • USB plug & play
  • Detachable sensor section for prototyping remote operation

  • HDC1080EVM

Humidity sensors
HDC1080 2% RH low-power digital relative humidity sensor

Get started

  1. Order HDC1080EVM
  2. Consult HDC1080EVM User's Guide
  3. Download Sensing Solutions EVM GUI Tool and Install
  4. Utilize E2E for resolving any issues, using HDC1080EVM as part number

Order & start development

Evaluation board

HDC1080EVM — HDC1080 low-power humidity and temperature sensor evaluation module

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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 HDC1080EVM User's Guide (Rev. A) Aug. 21, 2017
Certificate HDC1080EVM EC Declaration of Conformity (DoC) (Rev. A) Jan. 02, 2019
Application note Humidity Sensor: Storage and Handling Guidelines Aug. 28, 2017
Application note Optimizing Placement and Routing for Humidity Sensors (Rev. A) Mar. 06, 2017

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