Important: Keep Your DHB-10 Firmware Up-to-Date!
The DHB-10 firmware is expected to undergo occasional revision as continual improvements are made by Parallax and by the community. It is important to make sure your firmware is up to date.
To make sure you always have the latest firmware version, bookmark the following pages and check back regularly for updates: Updating Your Firmware [1], DHB-10 Firmware Download Page [2]
Links
[1] http://learn.parallax.com/tutorials/robot/arlo/updating-your-dhb-10-firmware
[2] https://www.parallax.com/downloads/dhb-10-motor-controller-firmware
[3] http://learn.parallax.com/tutorials/robot/arlo/arlo-robot-assembly-guide/section-8-arlo-top-deck