UDEV rule #1
Description
To use a UDEV rule with the imu you need to create a file in /etc/udev/rules.d. I call mine 10-local.rules. Run lsusb and get the 2 4 digit numbers from the entry for the imu. Then add this line to the 10-local.rules file.
SYBSYSTEM=="usb", ACTION=="add", KERNEL=="ttyUSB[0-9]*", ATTRS{0403}=="XXXX", ATTRS{idProduct}=="6015", SYMLINK+="chipImu", GROUP="dialout", MODE="666"
idVendor is the first set of 4 digts you see in the lsusb line for the device and idProduct is the second set of 4 digits in that line. The Group tag gets the permissions right. Just add the user that is going to operate the imu to the dialout group in your etc/group file. Reboot after making the changes. You should see a /dev/chipImu file if it's working.