Rev 0
6/1/2017
Rev 1
6/22/2017
Rev 2
8/29/2017
Rev 3
9/29/2017
Rev 4
11/13/2017
Expansion Hub Guide – Rev 4
Revisions
Initial Release
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Overall Improved Wording for Clarity
Corrected the motor connector polarity in the Section 1.2 diagram
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Corrected JST to APP (REV-31-1381) Cable Length
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Added 4-pin JST PH Extension Board Part Number
Corrected Wire Gauge for JST PH Contacts
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Updated miniBot image in Figure 4
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Updated sensor cable drawing to fix wire color error.
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Added an improved version of Figure 6.
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Added Adafruit Color Sensor to sensor compatibility table
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Updated the FTC Control System Guide link to the current wiki
Fixed spelling error
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Added instructions for Hub Address Change
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Noted that custom wiring harness is needed for all compatible sensors
which do not require a level shifter
Corrected Hub Dimensions
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Fixed broken reference
Revision to fix revision number on all document sections (meta)
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Added LED Status Colors
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Added compatibility details on REV motors
Added IMU Location and orientation to the dimension drawing
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Added LED color code table for firmware 1_07_00
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© REV R obotics, LLC 2017
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