MMR Failed to discover gatt characteristics (status = 3)
I recently purchased two MMRs and began working with these today after charging them.
One of these MMR refuses to connect in the python code example,** stream_acc.py.** My two older MMRs and the other new MMR has no issues. I use the older two MMRs for logging applications. The new ones are to be used for streaming applications.
The following is the error that I receive in the python code:
Traceback (most recent call last):
File "", line 11, in
File "C:\Users\mjupina\Documents\Vizard_user_files\MetaWear-SDK-Python-master\examples\stream_acc.py", line 48, in
File "C:\Program Files\WorldViz\Vizard6\bin\lib\site-packages\mbientlab\metawear\metawear.py", line 195, in connect
mbientlab.warble.WarbleException: Failed to discover gatt characteristics (status = 3)
This MMR generating this error does connect to the MetaBase App and does stream acc data, so why the connectivity problem in python?