14
AS7056/57 PC Software
Starting a PPG/finger measurement for SpO2
1.
Firstly, press the sensor button
”S1” for 1 second
to power-on the sensor.
2.
Select the right
COM port number
or
BLE number
from the drop-down menu.
3.
Click the
Connect
button
4.
When it is successfully connected, the right side
button of the status bar (AS7057) will change color
to blue.
5.
The green LED on the Bluetooth module will start
to blink as soon as the board connects with the
GUI.
6.
After connecting, Select the right configuration file
from the provided configuration presets (
AS7057:
SpO2 200 Hz on finger
using PPG signal) in the
configuration tab.
7.
In the Application tab, SpO2 algorithm has been
activated
8.
Click the measurement tab, Click the
Start
Measurement
button.
9.
Place a finger on the LED/PD module, and
subsequently, you will see the PPG raw data plot
in the Graph window and the heart rate & SpO2 in
the application output window.
Fig. 13: Selection of PPG with proximity configuration file
