Azoteq IQS318EV02 Evaluation Kit User Guide
- June 25, 2024
- Azoteq
Table of Contents
Azoteq IQS318EV02 Evaluation Kit User Guide
Introduction
This user guide describes the operation of the IQS318EV02 Evaluation Kit. The EV-Kit consists of five parts:
- IQS318 Inductive Switch x 1
- IQS318 Inductive Key Module x 1
- IQS318 Inductive Button x 1
- IQS318 Capacitive Switch x 1
- CT210A x 1
To visualise all sensor data from the EV-Kit, the module board can be interfaced to any Windows PC with USB support, along with the CT210A and the relevant IQS318 software Graphical User Interface (GUI) available to download from the Terrazzo website. The purpose of the IQS318EV02 EV-Kit is to help application and development engineers in evaluating the IC’s capabilities. A picture of the evaluation kit is shown below.
Download GUI from Azoteq website:https://www.azoteq.com/product/iqs318/ GUI can be found in the following section:
- Design Support -> Software
- Click on the Debug and Display tool for IQS318 hyperlink to download GUI.
- Install GUI on PC.
- Connect the CT210A to the PC with a USB micro data cable.
Setting up for the IQS318 Inductive Switch Module
To interface the IQS318 Inductive Switch module to a PC we advise using the CT210A. This module is set up in Inductive mode. This EV Kit can be set up with the following steps:
- Plug the Module into the CT210A via ribbon cable
- Run the IQS318 GUI
- Click “Start Streaming” button
- Data should now stream to GUI
- Click “ACK RESET”
- GUI should look as follow.
Channel 0 represents the Inductive Switch. This triggers in both directions, meaning a slide to the right will increase the counts and a slide to the left will decrease counts.
After evaluating click “STOP STREAMING.”
In standalone mode unplug the ribbon cable and provide power through the USB C connector. The LED will turn on when the Output state is set (slider moved to the right) and will turn off when the Output state is cleared (slider moved to the left). On start-up the Output state is not set.
Setting up for the IQS318 Inductive Key Module
To interface the IQS318 Inductive Key module to a PC we advise using the CT210A. This module is set up in Inductive mode. This EV Kit can be set up with the following steps:
- Plug the Module into the CT210A via ribbon cable
- Run the IQS318 GUI
- Click “Start Streaming” button
- Data should now stream to GUI
- Click “ACK RESET”
- GUI should look as follow
Channel 0 represents the Inductive Key. This triggers in a downwards directions, meaning a push down on the key will result in a decrease of the counts.
After evaluating click “STOP STREAMING.”
In standalone mode unplug the ribbon cable and provide power through the USB C connector. The LED will turn on when the Output state is set (key is pressed down) and will turn off when the Output state is cleared (key is released). On start-up the Output state is not set.
Setting up for the IQS318 Inductive Button Module
To interface the IQS318 Inductive Button module to a PC we advise using the CT210A. This module is set up in Inductive mode. This EV Kit can be set up with the following steps:
- Plug the Module into the CT210A via ribbon cable
- Run the IQS318 GUI
- Click “Start Streaming” button
- Data should now stream to GUI
- Click “ACK RESET”
- GUI should look as follow.
Channel 0 represents the Inductive Button. This triggers in an upwards direction, meaning a button press down will increase the counts.
After evaluating click “STOP STREAMING.”
In standalone mode unplug the ribbon cable and provide power through the USB C connector. The LED will turn on when the Output state is set (button pressed) and will turn off when the Output state is cleared (button released). On start-up the Output state is not set.
Setting up for the IQS318 Capacitive Switch Module
To interface the IQS318 Capacitive Switch module to a PC we advise using the CT210A. This module is set up in Self Capacitance mode. This EV Kit can be set up with the following steps:
- Plug the Module into the CT210A via ribbon cable
- Run the IQS318 GUI
- Click “Start Streaming” button
- Data should now stream to GUI
- Click “ACK RESET”
- GUI should look as follow.
Channel 0 represents the Self Capacitance Switch. This triggers in both directions, meaning if the hinge is opened to lie on top of the electrode the counts will increase and when removed from the electrode the counts will decrease.
After evaluating click “STOP STREAMING.”
In standalone mode unplug the ribbon cable and provide power through the USB C connector. The LED will turn on when the Output state is set (hinge on top of electrode) and will turn off when the Output state is cleared (hinge removed from electrode). On start-up the Output state is set.
Reference Designs
**Inductive Switch Module
Inductive Key Module
Inductive Button Module
Capacitive Switch Module
**
USA | Asia | South Africa |
---|---|---|
Physical Address | 11940 Jollyville Suite 120-S Austin TX 78750 USA | Room |
501A, Block A, T-Share International Centre, Taiyuan Road, Anshan District,
Shenzhen, Guangdong, PRC| 1 Bergsig Avenue Paarl 7646 South Africa
Postal Address| 11940 Jollyville Suite 120-S Austin TX 78750 USA| Room
501A, Block A, T-Share International Centre, Taiyuan Road, Anshan District,
Shenzhen, Guangdong, PRC| PO Box 3534 Paarl 7620 South Africa
Tel| +1 512 538 1995| +86 755 8303 5294 ext. 808| +27 21 863 0033
Email| info@azoteq.com|
info@azoteq.com| info@azoteq.com
Visit www.azoteq.com
for a list of distributors and worldwide representation.
Patents as listed on www.azoteq.com/patents- trademarks/ may relate to the device or usage of the device.
Azoteq®, Crystal Driver, IQ Switch®, Prox Sense®, Prox Fusion®, Light Sense™,
Swipe Switch™, and the
logo are trademarks of Azoteq.
The information in this Datasheet is believed to be accurate at the time of
publication. Azoteq uses reasonable effort to maintain the information up-to-
date and accurate, but does not warrant the accuracy, completeness or
reliability of the information contained herein. All content and information
are provided on an “as is” basis only, without any representations or
warranties, express or implied, of any kind, including representations about
the suitability of these products or information for any purpose. Azoteq
disclaims all warranties and conditions with regard to these products and
information, including but not limited to all implied warranties and
conditions of merchant ability, fitness for a particular purpose, title and
non-infringement of any third party intellectual property rights. Azoteq
assumes no liability for any damages or injury arising from any use of the
information or the product or caused by, without limitation, failure of
performance, error, omission, interruption, defect, delay in operation or
transmission, even if Azoteq has been advised of the possibility of such
damages. The applications mentioned herein are used solely for the purpose of
illustration and Azoteq makes no warranty or representation that such
applications will be suitable without further modification, nor recommends the
use of its products for application that may present a risk to human life due
to malfunction or otherwise.
Azoteq products are not authorised for use as critical components in life
support devices or systems. No licenses to patents are granted, implicitly,
express or implied, by estoppel or otherwise, under any intellectual property
rights. In the event that any of the above mentioned limitations or exclusions
does not apply, it is agreed that Azoteq’s total liability for all losses,
damages and causes of action (in contract, tort (including without limitation,
negligence) or otherwise) will not exceed the amount already paid by the
customer for the products.
Azoteq reserves the right to alter its products, to make corrections,
deletions, modifications, enhancements, improvements and other changes to the
content and information, its products, programs and services at any time or to
move or discontinue any contents, products, programs or services without prior
notification. For the most up-to-date information and binding Terms and
Conditions please refer to www.azoteq.com.
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>