control hub changes.

Thomas Eng
2019-04-03 14:18:16 -04:00
parent f721b5e875
commit 77f90060dd

@ -24,7 +24,7 @@ The REV Robotics Expansion Hub is the electronic input/output (or “I/O”) mod
### REV Robotics Control Hub
For the 2019-2020 season, teams in select regions will have the option of using the [REV Robotics Control Hub](http://www.revrobotics.com/rev-31-1152/). The Control Hub is an integrated version of the Robot Controller. It combines an Android device built into the same case as a REV Robotics Expansion Hub.
<p align="center"><img src="https://github.com/FIRST-Tech-Challenge/WikiSupport/blob/master/ftc_app/images/REVControlHubLayout.jpg" width="600"><p>
<p align="center"><img src="https://github.com/FIRST-Tech-Challenge/WikiSupport/blob/master/ftc_app/images/ControlHubEquals.jpg" width="600"><p>
The Control Hub, which is connected directly to the Expansion Hub using an internal serial bus, eliminates the need for an external USB connection between the Android Robot Controller and the I/O module.