You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
I have noted a high battery usage of the MHO-C401 sensors and one LYWSD03MMC with original firmware.
Looking for the power usage I have seen that after connection to the deices the connection after received notification will not be closed.
So, in my case, the connection will be live for 1:06 minutes (!!) - until next scan, where a BLEDevice::deinit(true);
will kill all connections.
During this time the sensor take about 3-4mA (peaks between 1.5 and 5,5mA) what will drain the battery of course.
For MMC is the alternate firmware a solution, but for MHO-C401 not.
Not sure how it can be solved, if connection to device cannot be closed after received notification - maybe make a BLEDevice:deinit(true)
after a defined time (as sample max 10 seconds after request)?
Thanks
Michael
The text was updated successfully, but these errors were encountered:
I have noted a high battery usage of the MHO-C401 sensors and one LYWSD03MMC with original firmware.
Looking for the power usage I have seen that after connection to the deices the connection after received notification will not be closed.
So, in my case, the connection will be live for 1:06 minutes (!!) - until next scan, where a
BLEDevice::deinit(true);
will kill all connections.
During this time the sensor take about 3-4mA (peaks between 1.5 and 5,5mA) what will drain the battery of course.
For MMC is the alternate firmware a solution, but for MHO-C401 not.
Not sure how it can be solved, if connection to device cannot be closed after received notification - maybe make a
BLEDevice:deinit(true)
after a defined time (as sample max 10 seconds after request)?
Thanks
Michael
The text was updated successfully, but these errors were encountered: