Data Sheet

Connect with Linux

. Run the following commands to add the required udev rule:

sudo sh -c "echo 'SUBSYSTEM==\"usb\", ATTR{idVendor}==\"0525\", MODE=\"0664\", \

GROUP=\"plugdev\", TAG+=\"uaccess\"' >> /etc/udev/rules.d/65-edgetpu-board.rules"

sudo udevadm control --reload-rules && udevadm trigger

. Determine the device filename for the serial connection by running this command on your Linux computer:

dmesg | grep ttyUSB

You should see two results such as this:

[ 6437.706335] usb 2-13.1: cp210x converter now attached to ttyUSB0

[ 6437.708049] usb 2-13.1: cp210x converter now attached to ttyUSB1

. Use the name of the

first

filename listed as a cp210x converter to open the serial console connection (this

example uses ttyUSB0 as shown from above):

screen /dev/ttyUSB0 115200

Connect with Mac

. Install the following device driver.

Caution: Before installing the following package, be sure you've applied all available macOS software

updates. Otherwise, you might be blocked from installing due to system security that disables the Allow

button in System Preferences.

Install the CP210x USB to UART Bridge Virtual COM Port (VCP) driver for Mac.

. Connect with this command:

screen /dev/cu.SLAB_USBtoUART 115200

Version 1.6 (July 2020)