5.
Hardware Revision History and Known Issues
5.1.
Identifying Product ID and Revision
The revision and product identifier of the ATZB-SAMR21-XPRO can be found by looking at the sticker on
the bottom side of the PCB. The identifier and revision are printed in plain text as A09-nnnn\rr, where
nnnn is the identifier and rr is the revision. Also the label contains a 10-digit serial number unique to each
board.
The product identifier for the ATZB-SAMR21-XPRO is A09-2630.
5.2.
Revision
Revision 2 is the latest revision for the ATZB-SAMR21-XPRO. There are no known issues.
Atmel ATZB-SAMR21-XPRO [USER GUIDE]
Atmel-42695A-ATZB-SAMR21-XPRO_User Guide-08/2016
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