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W
L
D
-
002
I
AB
ATA
LOGGER
U
'
G
SER
S
UIDE
CENTRE FOR MICROCOMPUTER APPLICATIONS
http://www.cma-science.nl

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Summary of Contents for CMA Dishmachines WILAB 002

  • Page 1 LOGGER ’ UIDE CENTRE FOR MICROCOMPUTER APPLICATIONS http://www.cma-science.nl...
  • Page 2 For our international users Check the CMA website https://cma-science.nl for the latest version of this manual and updates of Coach programs and apps. Aan onze Nederlandse gebruikers WiLab wordt standaard uitgeleverd met Engelse handleiding. U kunt de laatste versie van de Nederlandse handleiding en de nieuwste updates van Coach programma’s en app’s downloaden van de CMA-website https://cma- science.nl.
  • Page 3: Table Of Contents

    ABLE OF CONTENTS I. INTRODUCTION 1. About WiLab 2. Items included with WiLab II. GETTING STARTED 1. WiLab overview 2. Power button 3. Power LED 4. Status LED III. WORKING WITH WILAB 1. Powering WiLab 2. Communication with WiLab 2.1. USB 2.2.
  • Page 4: Introduction

    I. I NTRODUCTION 1. About WiLab The CMA WiLab is an easy-to-use data-logger for STEM Education that can be used for measurement and control. WiLab offers two types of connectivity:  wired via USB cable for computers (Windows and Mac), and Android tablets (via OTG cable), ...
  • Page 5: Getting Started

    II. G ETTING STARTED 1. WiLab overview Status LED for displaying the connection status Controllable Buzzer built-in for control activities Power Button Controllable LED For turning WiLab for control activities on and off Power LED for displaying the power and battery status Analog (right-handed) BT Sensor Inputs 1, 2, Micro USB Port...
  • Page 6: Power Button

    2. Power button The small Power button located at the back of WiLab is used to turn it on and off. To turn WiLab on  Briefly press the Power button.  While WiLab is starting the Power LED blinks red. When the starting procedure is finished (circa 3 seconds) this LED turns green, blue or red depending on the battery level.
  • Page 7: Power Led

    The detailed operations of the Power button: WiLab Status OWER UTTON CTION Turns WiLab on Battery LED starts blinking red and after 3 s it shows Press briefly the battery level. Then WiLab checks its connection. The Status LED indicates the status of connection. In case of no connection turns Bluetooth on The Status LED starts blinking blue (max.
  • Page 8: Status Led

    4. Status LED The Status LED is located on the top of WiLab and indicates the status of communication. The table below describes possible states. STATUS LED WiLab State WiLab is not connected to USB and Bluetooth is turned off USB communication established Green WiLab is ready for data collection...
  • Page 9: Communication With Wilab

    Battery life will depend on the sensors and features used but typically you can expect to use WiLab at least 4 hours (in case of 2 sensors connected) up to 8 hours without recharging it. To save power turn off WiLab when you do not need it.
  • Page 10: Memory

    WiLab identifier Every WiLab has a unique identifier of 4 characters. This identifier is located at the bottom of the WiLab. This identifier allows choosing the WiLab you want to connect to. To activate Bluetooth  If needed disconnect WiLab from a USB port. When WiLab is connected to a USB port then it is not possible to turn Bluetooth on.
  • Page 11: Flash Memory

    3.2. Flash memory WiLab is also equipped with Flash memory of 512 KB. Flash memory contains the WiLab internal software (firmware) and can be rewritten. As new functionality becomes available, you can update your WiLab. To update firmware (only on a computer and via the USB) ...
  • Page 12: Sensor Detection

    - Output reference voltage (pull-up resistor 15 k) for resistance measurements. Auto ID (pull-up resistor 10 k) - Auto ID sensor detection input. The BT inputs have the possibility for automatic sensor recognition. For (I C) communication between WiLab and intelligent sensors. Vin-low Inputs 1, 2...
  • Page 13: Sampling Rate

    4.3. Sampling rate WiLab can sample up to two sensors simultaneously. The sampling rate depends on the number of sensors used during the data collection. For measurement via one input maximum sampling frequency is 100 kHz, for measurement via two inputs simultaneously 50 kHz.
  • Page 14: Connecting Wilab For The First Time

    2. Connecting WiLab for the first time WiLab is equipped with HID USB for which a standard driver is available. The driver installation is automatically executed the first time WiLab is connected to the computer/tablet. 3. Establishing communication with WiLab ...
  • Page 15: Typical Measurement Procedure In Coach

     Select a WiLab ID from the list. Coach will bond to this selected WiLab and this WiLab will not be available anymore to other hosts. 2. I want to change communication from the established Bluetooth communication to USB:  Turn off the bonded WiLab. ...
  • Page 16: Working With The Controllable Buzzer End Led

     The measurement is stopped when the specified measurement time (time- based) or specified number of samples (manual) has been reached. If you want to interrupt the measurements process, click the red Stop button or press <Esc>.  Save your result to a file via the File menu options Save or Save As…. 5.
  • Page 17 RGB LED The RGB LED is located between the two sensor inputs of WiLab. Since it is possible to control colors of the RGB LED, this LED is represented by three icons: Red, Green and Blue. These icons can be used to set the color and light intensity level.
  • Page 18: Technical Specifications

    V. T ECHNICAL SPECIFICATIONS 1. Key features PIC32MZ (512 kB SRAM) ROCESSORS 128 kB of RAM EMORY 512 kB of Flash Rechargeable battery Li-ion (3.7 V, 960 mAh) OWER USB Power Adapter (100-240 V AC, DC 5V/1A) Power LED (rear) to indicate power and battery level TATUS NFORMATION Status LED (top) to indicate the communication status...
  • Page 19: Warranty

     When cleaning WiLab, first turn it off and unplug the connected sensors and USB cable. Then clean with a soft, lint-free cloth. Avoid getting moisture in any openings. Do not spray liquid directly on WiLab.  When charging the battery always use the provided USB power adapter. ...
  • Page 20 This product is to be used for educational purposes only. It is not appropriate for industrial, medical, research, or commercial applications. 20 | WiLab User’s Guide...

Table of Contents