Replaced rectangles with actual library based mounting pads.

hardware/EAGLE keyboard schematics/6x5keyboard_v2_untested.brd

@@ -74,18 +74,6 @@
 <wire x1="119.05" y1="13.97" x2="119.05" y2="130.8" width="0" layer="20"/>
 <wire x1="119.05" y1="130.8" x2="1.27" y2="130.8" width="0" layer="20"/>
 <wire x1="1.27" y1="130.8" x2="1.27" y2="13.97" width="0" layer="20"/>
-<rectangle x1="6.35" y1="118.11" x2="12.7" y2="124.46" layer="16"/>
-<rectangle x1="6.35" y1="118.11" x2="12.7" y2="124.46" layer="30"/>
-<rectangle x1="105.41" y1="108.585" x2="111.76" y2="114.935" layer="16"/>
-<rectangle x1="105.41" y1="108.585" x2="111.76" y2="114.935" layer="30"/>
-<rectangle x1="2.54" y1="15.24" x2="8.89" y2="21.59" layer="16"/>
-<rectangle x1="2.54" y1="15.24" x2="8.89" y2="21.59" layer="30"/>
-<rectangle x1="99.06" y1="15.24" x2="105.41" y2="21.59" layer="16"/>
-<rectangle x1="99.06" y1="15.24" x2="105.41" y2="21.59" layer="30"/>
-<rectangle x1="49.53" y1="71.755" x2="55.88" y2="78.105" layer="16"/>
-<rectangle x1="49.53" y1="71.755" x2="55.88" y2="78.105" layer="30"/>
-<rectangle x1="62.865" y1="71.755" x2="69.215" y2="78.105" layer="16"/>
-<rectangle x1="62.865" y1="71.755" x2="69.215" y2="78.105" layer="30"/>
 <wire x1="34.925" y1="126.365" x2="34.925" y2="125.095" width="0.1778" layer="21"/>
 <wire x1="34.925" y1="125.095" x2="35.2425" y2="125.4125" width="0.1778" layer="21"/>
 <wire x1="34.925" y1="125.095" x2="34.6075" y2="125.4125" width="0.1778" layer="21"/>
@@ -148,6 +136,9 @@ MX-NW</text>
 <wire x1="13.2" y1="7" x2="0" y2="7" width="0.127" layer="21"/>
 <wire x1="0" y1="7" x2="0" y2="-10" width="0.127" layer="21"/>
 </package>
+<package name="MOUNTING-PAD">
+<smd name="P$1" x="0" y="0" dx="6.35" dy="6.35" layer="16"/>
+</package>
 </packages>
 </library>
 <library name="diode">
@@ -2756,6 +2747,12 @@ Please make sure your boards conform to these design rules.</description>
 <element name="R5" library="resistor" package="0207/10" value="3.3K" x="39.37" y="118.11" smashed="yes" rot="R270"/>
 <element name="JP1" library="pinhead" package="2X02" value="UART" x="38.1" y="127" smashed="yes" rot="R270"/>
 <element name="U$35" library="my_parts" package="DUAL-USB-A" value="DUAL-USB-A" x="57.4675" y="120.65" rot="R180"/>
+<element name="U$36" library="my_parts" package="MOUNTING-PAD" value="MOUNTING-PAD" x="5.715" y="18.415"/>
+<element name="U$37" library="my_parts" package="MOUNTING-PAD" value="MOUNTING-PAD" x="102.235" y="18.415"/>
+<element name="U$38" library="my_parts" package="MOUNTING-PAD" value="MOUNTING-PAD" x="52.705" y="74.93"/>
+<element name="U$39" library="my_parts" package="MOUNTING-PAD" value="MOUNTING-PAD" x="66.04" y="74.93"/>
+<element name="U$40" library="my_parts" package="MOUNTING-PAD" value="MOUNTING-PAD" x="9.525" y="121.285"/>
+<element name="U$41" library="my_parts" package="MOUNTING-PAD" value="MOUNTING-PAD" x="108.585" y="111.76"/>
 </elements>
 <signals>
 <signal name="VCC2">

hardware/EAGLE keyboard schematics/6x5keyboard_v2_untested.sch

@@ -119,6 +119,9 @@ MX-NW</text>
 <wire x1="13.2" y1="7" x2="0" y2="7" width="0.127" layer="21"/>
 <wire x1="0" y1="7" x2="0" y2="-10" width="0.127" layer="21"/>
 </package>
+<package name="MOUNTING-PAD">
+<smd name="P$1" x="0" y="0" dx="6.35" dy="6.35" layer="16"/>
+</package>
 </packages>
 <symbols>
 <symbol name="CHERRYMX-NN">
@@ -150,6 +153,10 @@ MX1A-NW</text>
 <wire x1="-12.7" y1="7.62" x2="-15.24" y2="7.62" width="0.254" layer="94"/>
 <text x="-11.684" y="-2.032" size="2.54" layer="94" rot="R90">USB</text>
 </symbol>
+<symbol name="MOUNTING-PAD">
+<pin name="P$1" x="-5.08" y="0" visible="off" length="middle" direction="nc"/>
+<rectangle x1="-2.54" y1="-2.54" x2="2.54" y2="2.54" layer="94"/>
+</symbol>
 </symbols>
 <devicesets>
 <deviceset name="CHERRY-MX1A-E1NW">
@@ -212,6 +219,21 @@ MX1A-NW</text>
 </device>
 </devices>
 </deviceset>
+<deviceset name="MOUNTING-PAD">
+<gates>
+<gate name="G$1" symbol="MOUNTING-PAD" x="0" y="0"/>
+</gates>
+<devices>
+<device name="" package="MOUNTING-PAD">
+<connects>
+<connect gate="G$1" pin="P$1" pad="P$1"/>
+</connects>
+<technologies>
+<technology name=""/>
+</technologies>
+</device>
+</devices>
+</deviceset>
 </devicesets>
 </library>
 <library name="diode">
@@ -7118,10 +7140,22 @@ type 0309, grid 2.5 mm</description>
 <part name="U$35" library="my_parts" deviceset="DUAL-USB-A" device=""/>
 <part name="SUPPLY5" library="supply2" deviceset="GND" device=""/>
 <part name="P+1" library="supply1" deviceset="VCC" device=""/>
+<part name="U$36" library="my_parts" deviceset="MOUNTING-PAD" device=""/>
+<part name="U$37" library="my_parts" deviceset="MOUNTING-PAD" device=""/>
+<part name="U$38" library="my_parts" deviceset="MOUNTING-PAD" device=""/>
+<part name="U$39" library="my_parts" deviceset="MOUNTING-PAD" device=""/>
+<part name="U$40" library="my_parts" deviceset="MOUNTING-PAD" device=""/>
+<part name="U$41" library="my_parts" deviceset="MOUNTING-PAD" device=""/>
 </parts>
 <sheets>
 <sheet>
 <plain>
+<wire x1="-50.8" y1="45.72" x2="-15.24" y2="45.72" width="0.4064" layer="94"/>
+<wire x1="-15.24" y1="45.72" x2="-15.24" y2="15.24" width="0.4064" layer="94"/>
+<wire x1="-15.24" y1="15.24" x2="-50.8" y2="15.24" width="0.4064" layer="94"/>
+<wire x1="-50.8" y1="15.24" x2="-50.8" y2="45.72" width="0.4064" layer="94"/>
+<text x="-45.72" y="38.1" size="1.778" layer="94">Thermally isolated 
+mounting pads</text>
 </plain>
 <instances>
 <instance part="U$2" gate="G$1" x="31.75" y="53.34"/>
@@ -7201,6 +7235,12 @@ type 0309, grid 2.5 mm</description>
 <instance part="U$35" gate="G$2" x="-96.52" y="96.52"/>
 <instance part="SUPPLY5" gate="GND" x="-71.12" y="93.98" rot="R90"/>
 <instance part="P+1" gate="VCC" x="-86.36" y="149.86"/>
+<instance part="U$36" gate="G$1" x="-43.18" y="30.48"/>
+<instance part="U$37" gate="G$1" x="-22.86" y="30.48"/>
+<instance part="U$38" gate="G$1" x="-33.02" y="30.48"/>
+<instance part="U$39" gate="G$1" x="-33.02" y="22.86"/>
+<instance part="U$40" gate="G$1" x="-43.18" y="22.86"/>
+<instance part="U$41" gate="G$1" x="-22.86" y="22.86"/>
 </instances>
 <busses>
 </busses>