Led Blink Codes - REV Robotics Expansion Hub Manual

2.5-8. Select "Expansion Hub Portal 1"
2.5-9. Now you have 2 Hubs to choose from.
Configure and program as necessary.

2.6 LED Blink Codes

The RGB LED located on the Expansion Hub near the RS485 ports provides user feedback regarding the status of the
Expansion Hub. Reference Table 7 and Table 8 for different firmware LED codes.
LED Status LED Description
Solid Green with
one or more blue
Expansion Hub Guide – Rev 4
Table 7: Firmware Version 1_06_00 LED Codes
Firmware Version 1_06_00
When
Solid Blue At Boot
Solid Blue Anytime
Anytime
blinks every
~5 Seconds
© REV R obotics, LLC 2017
Expansion Hub has power; either 12V from the battery or 5V
sourced from the phone and is waiting to initialize
communications.
Hub is waiting for communication with the Driver Station Host.
Expansion Hub has power; either 12V from the battery or 5V
sourced from the phone.
Hub has power and active communication with the Android
Platform. The number of blue blinks is the same as the Hub's
address.
The factory default address is 2 (
Hub Status
).
15