Hi! I'm using Arduino BLE micro and good results so far. With some accellerometers connected via I2C.
Today I have a strage behaviour. I connect the arduino, ok, open the ble receiver on the Mac OS/X, ok, receiving those messages on Serial Monitor of Arduino IDE:
data transmmit success! Length: 16 Data Credit available: 1
ACI_EVT_DATA_CREDIT Data Credit available: 2
But after 20-30 seconds I have this error on Serial Monitor:
Evt Disconnected/Advertising timed out
Advertising started
ACI Evt Pipe Error: Pipe #:3 Pipe Error Code: 0x83
Data Credit available: 3
Then nothing else but periodically every few 20-30 seconds and then:
Evt Disconnected/Advertising timed out
Advertising started
If I try to switch off and on again, the same behaviour.
I have done anything strange.. I have only tried to power the Arduino BLE mini with a lipo battery 3.7V and 380 mAh but don't think this could have damaged the chip.
What can it be?