How do I reset my expansion hub?
Press and hold the button on the front of the Control Hub. While pressing the button, power on the Control Hub. Release button when the Control Hub LED begins to flash a multitude of colors. When the Control Hub flashes Blue then Green it has completed the reset and is ready to connect.
What is a rev expansion hub?
The REV Robotics Expansion Hub is a low-cost education device that can communicate with any computer (Commonly an Android Phone or the REV Robotics Control Hub ) to provide the interfaces required for building robots and other mechatronics.
How do I change my rev expansion hub ID?
Go to advanced settings, then click ‘ change expansion hub address’. Now, change the address to a number that is NOT the address on Hub A.
How do I connect to my FTC control hub?
Power on the Control Hub, by plugging the 12V Slim Battery (REV-31-1302) into the XT30 connector labeled “BATTERY” on the Control Hub. The Control Hub is ready to connect with a PC when the LED turns green. Note: the light blinks blue every ~5 seconds to indicate that the Control Hub is healthy.
How do I update my robot controller?
Select the Control Hub. After selecting the Connected Hardware the Update tab will pop up. Under Robot Controller App select Download. Once the app has downloaded, select Update.
How do I update my FTC robot controller?
In the search window of the Google Play Store type in the words “FTC Robot Controller” or “FTC Driver Station” or the words “FIRST Tech Challenge” to find the appropriate FTC app for your Android device. continue with the update process.
How many sensors does the Rev expansion hub have?
The IMU incorporates three sensors: a 3-axis accelerometer, a 3-axis gyroscope, and a 3-axis geomagnetic sensor. This sensor can be used to determine orientation and location of the robot.