Using external memory

[djoris]

Copy or move recordings (including logs) from the Disco to an attached USB OTG memory drive? Could even be an SD-card in the Huawei USB modem.
This might make it easier to retrieve files:

1. Logs get removed automatically (?)
2. USB connection to PC requires the MTP protocol, and the drone to be powered on with a battery and good ventilation
3. On hardware/software error with the CHUCK, there's no way to retrieve recordings