cannot read external USB flash drive disk

[yujianyuanhaha]

greetings,

anyway we can read and write to external USB flash drive disk? The internal disk storage is sorta limited (~ 150M) and will not fit long time data collection (e.g. more than 30 minutes).

Several ways I have tried:

1. search for path like /mnt/dev /dev/, I can see my usb flash disk led blinking and there show up the device after I insert the disk, but I can NOT cd into the disk

2. install other tool via opkg, especially Quick Start for Adding a USB drive, however, the whole OS will crash down when install kmod-usb-storage at step 3 and I have to start all over.

Let me know if any solution. @dsteinmetzer @hauke @jow

Best