User manual

ZENA™ Wireless Adapter User’s Guide
DS70664B-page 24 © 2011-2012 Microchip Technology Inc.
A.3 ZENA WIRELESS ADAPTER PCB LAYOUT
The ZENA Wireless Adapter PCB is a 4-layer, high temperature FR4, 0.031 inch,
plated through hole construction. Figure A-3 through Figure A-8 show the PCB layers.
Figure A-3 illustrates the ZENA Wireless Adapter top silk screen.
FIGURE A-3: TOP SILK SCREEN