Hi all ,
I am using Pixhawk with AP 3.4 for long time using SD Card for data flash logs .
but I see some people using it without the SD card when I remove the SD card the pix can’t work
I don’t need to use it any more , I will always have the Telemetry log
Dose there any parameter that control the use of SD card ?
thanks in advance .
The SD card stores the dataflash logs and the terrain data. I’ve never heard of flying without it, not sure it will work. Just curious why you would want to?
I know that but I was wander when I see some people work with it without SD .
I want to give it a try .
what about using SD Card but without recording logs ?
curious, where do you anticipate crashing so you don’t want the logs on the SD card? 
either way, you can disable logging in the log_bitmask