I have been working with the Movesense sensor since last week. The documentation, however, is somehow a little dirty and it took a couple of hours to get started with the sensor to read the data. Now, I am trying to get the data from the sensor with the API. As per the documentation, there are two ways:
- using the whiteboard (with
wbcmdwhich is only be used with the programming jig). - using the android (with
adbbut without programming jig)
In both cases, there is an intermediate device (either a whiteboard or an android phone) between the sensor and the data collector e.g., the development machine. However, I am getting the sensor data from the sensor through adb logcat (where I need to install the sampleapp-debug-1-8.apk into an android phone) which is (seems to me) not a convenient approach. Now, I am trying to develop an application/service that will collect the sensor data directly from the sensor over the BLE without any intermediate device (whiteboard / android).
Is there any way to read the data from movesense without whiteboard / android?
Update 1:
When I run movesense-raspi-python3, I am getting the following packet:
b'\x04>)\x02\x01\x00\x00\xe7\xae6\xdc\x8c\x0c\x1d\x02\x01\x04\x11\x07A\x00tpc\x88z\xb5\xccI1\x82\x9005a\x07\xff\x9f\x00\x02\x04\x12\x01\xa3'
What does it mean by the above packet? What should I do to get ECG packet?
Update 2:
Petri presented in his presentation (on page 17 in the Alternative Communication Methods section), it is possible to talk to the sensor and collect data directly without using Android and iOS. Then I run both the python_client and web_client from gatt_sensordata_app but both are giving following errors:
// web_client error:
BLE error: NotFoundError: No Services matching UUID 34802252-7185-4d5d-b431-630e7050e8f0 found in Device.
select_sensor error: NotFoundError: No Services matching UUID 34802252-7185-4d5d-b431-630e7050e8f0 found in Device.
// python_client error:
bleak.exc.BleakError: Characteristic 34800002-7185-4d5d-b431-630e7050e8f0 not found!
I appreciate it if somebody helps me out in this matter. Thanks in advance.
