Sensirion EK-H2 Evaluation Kit Handbook

EK-H2 is an easy-to-use plug-and-play system for evaluating and demonstrating SHTxx humidity and temperature sensors

Brand: SENSIRION
Category: Other Electronics
Document type: User Manual
Language: English
Pages: 7
File format: PDF
File size: 282 KB
Published: 03 May, 2012
Updated: 30 September, 2023
MD5 checksum: EE1B30215F4657FADC4E754D34AE6408
PDF: Sensirion EK-H2 Evaluation Kit Handbook PDF

About this manual

The EK‑H2 evaluation kit offers a plug‑and‑play system for demonstrating Sensirion SHTxx humidity and temperature sensors. The kit includes SHT11, SHT15 and SHT/5‑pin sensors, filter caps, a microprocessor board, cables and the Humi Viewer software.

The manual guides you through hardware assembly, software installation on Windows 2000/NT/XP, and operation with Humi Viewer. It also details jumper settings, serial communication parameters, on‑chip heater usage, and safety notices.

What's inside

Introduction
Contents of EK‑H2
Getting Started
Installation of Hardware
Installation of Software and Start‑Up
Running Humi Viewer
Appendix A: ASD11 microprocessor board
Appendix B: Pin Diagram SHTxx
Important Notices

Specifications

Input voltage	100 V – 240 V AC, 47 Hz – 63 Hz
Serial interface settings	9600 baud, 8 data bits, 1 stop bit, no parity
Supported operating systems	Windows 2000/XP or Windows NT version 4.0/SP6
On‑chip heater temperature increase	5 °C to 10 °C

Frequently asked questions

What hardware and software are required before installing the EK‑H2 kit?

You need a computer running Windows 2000/XP or Windows NT, an idle serial COM port (e.g., COM1), the Humi Viewer V3.0 CD, and the kit components listed in the introduction.

How do you start a measurement with Humi Viewer?

Launch Humi Viewer, click the START button to begin measurement and STOP to end it; you can set the sampling rate and use LOG TO FILE to save data.

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