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Summary of Contents for AMS OSRAM AS7058
- Page 1 AS7058 Quick Start Guide Evaluation Kit Published by ams-OSRAM AG Tobelbader Strasse 30, 8141 Premstaetten, Austria Phone +43 3136 500-0 ams-osram.com © All rights reserved...
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Page 2: Table Of Contents
AS7058 Table of contents Table of contents Out of the box ............3 Software installation ..........4 Hardware connection ..........4 Finger positioning ............ 5 Start the application ..........9 PPG measurement for HRM & RRM ........9 PPG measurement for SpO2 ..........10 ECG raw data measurement .......... -
Page 3: Out Of The Box
AS7058 Out of the box Out of the box Referring documents: For a detailed description of hardware and software, please refer to the AS7058 EVK User Guide: • UG001052 The AS7058 Evaluation Kit comes with the following components shown in Figure 1. Figure 1: AS7058 evaluation kit content Item Description... -
Page 4: Software Installation
Software installation Download the AS7058 EVK GUI software from the download link provided by the ams OSRAM support team. After downloading the executable, run the setup file. When the setup wizard opens follow the instructions to install the AS7058 evaluation software. -
Page 5: Finger Positioning
AS7058 Finger positioning Figure 2: AS7058 evaluation kit power on AS7058 EVK Mainboard On/Off Button (S2) ON: Press the button for a few Sec OFF: Press the button for a few Sec Finger positioning The fingers must be placed in specific positions on the optical stack and electrodes of the AS7058 EVK during PPG, ECG, EDA and BioZ measurements. - Page 6 AS7058 Finger positioning Figure 3: Finger positioning for PPG measurement Fix The Optical Stack Eval Kit Quick Start Guide • PUBLIC • Document Feedback QG001037 • v2-00 • 2024-Nov-05 / 25...
- Page 7 AS7058 Finger positioning Figure 4: Finger positioning for ECG/EDA measurement Eval Kit Quick Start Guide • PUBLIC • Document Feedback QG001037 • v2-00 • 2024-Nov-05 / 25...
- Page 8 AS7058 Finger positioning Figure 5: Finger positioning for BioZ measurement Measurement conditions ✓ Place the AS7058 EVK on a table or flat surface. ✓ Rest your forearms and hands on the table and let the fingertips rest on the optical stack. ✓...
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Page 9: Start The Application
AS7058 Start the application Start the application For an overview of the AS7058 GUI please refer to the AS7058 user manual. PPG measurement for HRM & RRM Press the S2 sensor button for 1 second to power on the sensor. Afterward, connect the AS7058 EVK via the correct COM port or BLE number. -
Page 10: Ppg Measurement For Spo2
AS7058 Start the application Figure 6: HRM & RRM measurement PPG measurement for SpO2 Press the S2 sensor button for 1 second to power on the sensor. Afterward, connect the AS7058 EVK via the correct COM port or BLE number. The USB or BLE icon turns green after successfully connecting. -
Page 11: Ecg Raw Data Measurement
AS7058 Start the application Afterward, click the Measurements tab in the GUI and then the Start Measurement button. Place a finger on the LED/PD module, and subsequently, the PPG raw data will be plotted in the Graph window and the heart rate and SpO2 in the application output window. Lastly, position the fingers, as shown in Figure 3. - Page 12 AS7058 Start the application The USB or BLE icon turns green after successfully connecting. The green LED (USB connection) on the microcontroller board blinks when the connection between the evaluation board and the GUI is established. After connecting, select the correct configuration file from the configuration presets provided (“AS7058 EVK: ECG 1kHz”...
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Page 13: Ppg & Ecg Raw Data Measurement
AS7058 Start the application › Note: Please check the Jumper setting for the ECG electrodes: › For ECG (INN) => jumper X12 => E1 => connect 2-3 › For ECG (INP) => jumper X11 => E2 => connect 2-3 › For ECG (Ref) =>... -
Page 14: Bioz Measurement Setup
AS7058 Start the application Figure 9: PPG 6 ECG measurement › Note: Please check the Jumper setting for the ECG electrodes: › For ECG (INN) => jumper X12 => E1 => connect 2-3 › For ECG (INP) => jumper X11 => E2 => connect 2-3 ›... - Page 15 AS7058 Start the application Then, connect the “CAL BIOZ” sample board for the BioZ calibration to the X30 connector (Figure 10). The jumper settings should be set as below: • Open pin X51 completely; (1-2;3-4; 5-6 and 7-8) • Close pins JP35, 36, 37 and 39. Figure 10: BioZ measurement steps Sample Board CAL BIOZ for...
- Page 16 Impedance Scaling Results block - which is labeled as number 4 in the BioZ Measurement block in Figure 11. ams OSRAM provides five sample boards (one for calibration and the other four for testing). Typical magnitude and Phase values of the reference board are already entered in the Known reference Impedance block - shown in Figure 11 as number 5 in the Body Impedance block.
- Page 17 AS7058 Start the application Figure 11: Known reference impedances & impedance scaling result blocks for BioZ configuration 5.5.2 BioZ calibration & measurement In the measurement stage, the impedance and Impedance scaling values are considered for the calibration. Click the Measurements tab, followed by the Start Measurement button. After clicking the Start Measurement button, the software performs the calibration.
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Page 18: Eda Measurement Setup
To run the EDA application, it is best to have a test board for measurement. It is also important to know the resistance of the EDA test boards. ams OSRAM provides three sample boards for EDA testing with the resistance details. To set up the AS7058 for EDA measurement, perform the steps below. - Page 19 AS7058 Start the application Then, connect the sample boards for EDA application to the X30 connector, as shown in Figure 13. The jumper settings should be set as below: • Open pin X51 completely; (1-2;3-4; 5-6 and 7-8). • Close pins JP35, 36, 37 and 39. Figure 13: EDA measurement steps AS7058 IC Sample Board...
- Page 20 AS7058 Start the application After connecting, select the correct configuration file from the configuration presets provided (“AS7058 EVK: EDA Measurement” - when using the EDA feature) in the configuration tab. In the Applications tab, the EDA Scaling and Electrodermal Activity (EDA) will be activated.
- Page 21 AS7058 Start the application 5.6.2 EDA measurement In the measurement stage, the impedance scaling values are considered for the measurement. To perform EDA measurements, follow the steps below: Click the Start Measurement button in the GUI to start the measurement. In the application output window, test board resistance and conductance values will be seen.
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Page 22: As7058 Plotting
AS7058 Start the application AS7058 plotting Figure 16: Plot area selection Right click any of the signal legend When Automatic Scaling is enabled, the minimum and maximum values of the y-axis are automatically set. The display area can show a maximum of three plots. By default, the plot area displays all the signals in one plot. -
Page 23: Uninstall Application
AS7058 Uninstall application The enhancement filter consists of selectable: • Baseline removal: This removes the DC component of the signal. • Denoising: This includes filters to remove the 50Hz/60 Hz line frequency and other high frequency noises from the signal. •... -
Page 24: Revision Information
Draft / Preliminary: The draft / preliminary status of a document indicates that the content is still under internal review and subject to change without notice. ams-OSRAM AG does not give any warranties as to the accuracy or completeness of information included in a draft / preliminary version of a document and shall have no liability for the consequences of use of such information. -
Page 25: Legal Information
No obligation or liability to recipient or any third party shall arise or flow out of ams- OSRAM AG rendering of technical or other services.
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