diff --git a/hardware/eagle/e1-tracer.brd b/hardware/eagle/e1-tracer.brd
index 817d26d..c749832 100644
--- a/hardware/eagle/e1-tracer.brd
+++ b/hardware/eagle/e1-tracer.brd
@@ -32,13 +32,13 @@
 <layer number="22" name="bPlace" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="23" name="tOrigins" color="15" fill="1" visible="yes" active="yes"/>
 <layer number="24" name="bOrigins" color="15" fill="1" visible="yes" active="yes"/>
-<layer number="25" name="tNames" color="7" fill="1" visible="no" active="yes"/>
-<layer number="26" name="bNames" color="7" fill="1" visible="no" active="yes"/>
+<layer number="25" name="tNames" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="26" name="bNames" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="27" name="tValues" color="7" fill="1" visible="no" active="yes"/>
 <layer number="28" name="bValues" color="7" fill="1" visible="no" active="yes"/>
 <layer number="29" name="tStop" color="7" fill="3" visible="no" active="yes"/>
 <layer number="30" name="bStop" color="7" fill="6" visible="no" active="yes"/>
-<layer number="31" name="tCream" color="7" fill="4" visible="yes" active="yes"/>
+<layer number="31" name="tCream" color="7" fill="4" visible="no" active="yes"/>
 <layer number="32" name="bCream" color="7" fill="5" visible="no" active="yes"/>
 <layer number="33" name="tFinish" color="6" fill="3" visible="no" active="yes"/>
 <layer number="34" name="bFinish" color="6" fill="6" visible="no" active="yes"/>
@@ -181,6 +181,18 @@
 <wire x1="160" y1="0" x2="160" y2="120" width="0" layer="20"/>
 <wire x1="160" y1="120" x2="0" y2="120" width="0" layer="20"/>
 <wire x1="0" y1="120" x2="0" y2="0" width="0" layer="20"/>
+<text x="65.3398" y="46.80195" size="1.778" layer="1" font="vector" ratio="14" rot="SR90">e1-tracer</text>
+<text x="65.3398" y="61.72445" size="1.778" layer="25" font="vector" ratio="14" rot="SR90">&gt;REVISION</text>
+<text x="67.8798" y="46.80195" size="1.778" layer="1" font="vector" ratio="14" rot="SR90">(C) 2020 sysmocom</text>
+<text x="67.8798" y="46.80195" size="1.778" layer="25" font="vector" ratio="14" rot="SR90">(C) 2020 sysmocom</text>
+<text x="65.3398" y="46.80195" size="1.778" layer="25" font="vector" ratio="14" rot="SR90">e1-tracer</text>
+<text x="65.3398" y="61.72445" size="1.778" layer="1" font="vector" ratio="16" rot="SR90">&gt;REVISION</text>
+<text x="65.3398" y="73.21305" size="1.778" layer="16" font="vector" ratio="14" rot="SMR270">e1-tracer</text>
+<text x="65.3398" y="58.29055" size="1.778" layer="26" font="vector" ratio="14" rot="SMR270">&gt;REVISION</text>
+<text x="67.8798" y="73.21305" size="1.778" layer="16" font="vector" ratio="14" rot="SMR270">(C) 2020 sysmocom</text>
+<text x="67.8798" y="73.21305" size="1.778" layer="26" font="vector" ratio="14" rot="SMR270">(C) 2020 sysmocom</text>
+<text x="65.3398" y="73.21305" size="1.778" layer="26" font="vector" ratio="14" rot="SMR270">e1-tracer</text>
+<text x="65.3398" y="58.29055" size="1.778" layer="16" font="vector" ratio="16" rot="SMR270">&gt;REVISION</text>
 </plain>
 <libraries>
 <library name="microbuilder">
diff --git a/hardware/eagle/e1-tracer.sch b/hardware/eagle/e1-tracer.sch
index e1dba2a..4b7e2ab 100644
--- a/hardware/eagle/e1-tracer.sch
+++ b/hardware/eagle/e1-tracer.sch
@@ -8,34 +8,34 @@
 </settings>
 <grid distance="0.1" unitdist="inch" unit="inch" style="lines" multiple="1" display="no" altdistance="0.01" altunitdist="inch" altunit="inch"/>
 <layers>
-<layer number="1" name="Top" color="4" fill="1" visible="yes" active="no"/>
-<layer number="2" name="Route2" color="1" fill="3" visible="yes" active="no"/>
-<layer number="3" name="Route3" color="4" fill="3" visible="yes" active="no"/>
-<layer number="4" name="Route4" color="1" fill="4" visible="yes" active="no"/>
-<layer number="5" name="Route5" color="4" fill="4" visible="yes" active="no"/>
-<layer number="6" name="Route6" color="1" fill="8" visible="yes" active="no"/>
-<layer number="7" name="Route7" color="4" fill="8" visible="yes" active="no"/>
-<layer number="8" name="Route8" color="1" fill="2" visible="yes" active="no"/>
-<layer number="9" name="Route9" color="4" fill="2" visible="yes" active="no"/>
-<layer number="10" name="Route10" color="1" fill="7" visible="yes" active="no"/>
-<layer number="11" name="Route11" color="4" fill="7" visible="yes" active="no"/>
-<layer number="12" name="Route12" color="1" fill="5" visible="yes" active="no"/>
-<layer number="13" name="Route13" color="4" fill="5" visible="yes" active="no"/>
-<layer number="14" name="Route14" color="1" fill="6" visible="yes" active="no"/>
-<layer number="15" name="Route15" color="4" fill="6" visible="yes" active="no"/>
-<layer number="16" name="Bottom" color="1" fill="1" visible="yes" active="no"/>
-<layer number="17" name="Pads" color="2" fill="1" visible="yes" active="no"/>
-<layer number="18" name="Vias" color="2" fill="1" visible="yes" active="no"/>
-<layer number="19" name="Unrouted" color="6" fill="1" visible="yes" active="no"/>
-<layer number="20" name="Dimension" color="15" fill="1" visible="yes" active="no"/>
-<layer number="21" name="tPlace" color="7" fill="1" visible="yes" active="no"/>
-<layer number="22" name="bPlace" color="7" fill="1" visible="yes" active="no"/>
-<layer number="23" name="tOrigins" color="15" fill="1" visible="yes" active="no"/>
-<layer number="24" name="bOrigins" color="15" fill="1" visible="yes" active="no"/>
-<layer number="25" name="tNames" color="7" fill="1" visible="yes" active="no"/>
-<layer number="26" name="bNames" color="7" fill="1" visible="yes" active="no"/>
-<layer number="27" name="tValues" color="7" fill="1" visible="yes" active="no"/>
-<layer number="28" name="bValues" color="7" fill="1" visible="yes" active="no"/>
+<layer number="1" name="Top" color="4" fill="1" visible="no" active="no"/>
+<layer number="2" name="Route2" color="1" fill="3" visible="no" active="no"/>
+<layer number="3" name="Route3" color="4" fill="3" visible="no" active="no"/>
+<layer number="4" name="Route4" color="1" fill="4" visible="no" active="no"/>
+<layer number="5" name="Route5" color="4" fill="4" visible="no" active="no"/>
+<layer number="6" name="Route6" color="1" fill="8" visible="no" active="no"/>
+<layer number="7" name="Route7" color="4" fill="8" visible="no" active="no"/>
+<layer number="8" name="Route8" color="1" fill="2" visible="no" active="no"/>
+<layer number="9" name="Route9" color="4" fill="2" visible="no" active="no"/>
+<layer number="10" name="Route10" color="1" fill="7" visible="no" active="no"/>
+<layer number="11" name="Route11" color="4" fill="7" visible="no" active="no"/>
+<layer number="12" name="Route12" color="1" fill="5" visible="no" active="no"/>
+<layer number="13" name="Route13" color="4" fill="5" visible="no" active="no"/>
+<layer number="14" name="Route14" color="1" fill="6" visible="no" active="no"/>
+<layer number="15" name="Route15" color="4" fill="6" visible="no" active="no"/>
+<layer number="16" name="Bottom" color="1" fill="1" visible="no" active="no"/>
+<layer number="17" name="Pads" color="2" fill="1" visible="no" active="no"/>
+<layer number="18" name="Vias" color="2" fill="1" visible="no" active="no"/>
+<layer number="19" name="Unrouted" color="6" fill="1" visible="no" active="no"/>
+<layer number="20" name="Dimension" color="15" fill="1" visible="no" active="no"/>
+<layer number="21" name="tPlace" color="7" fill="1" visible="no" active="no"/>
+<layer number="22" name="bPlace" color="7" fill="1" visible="no" active="no"/>
+<layer number="23" name="tOrigins" color="15" fill="1" visible="no" active="no"/>
+<layer number="24" name="bOrigins" color="15" fill="1" visible="no" active="no"/>
+<layer number="25" name="tNames" color="7" fill="1" visible="no" active="no"/>
+<layer number="26" name="bNames" color="7" fill="1" visible="no" active="no"/>
+<layer number="27" name="tValues" color="7" fill="1" visible="no" active="no"/>
+<layer number="28" name="bValues" color="7" fill="1" visible="no" active="no"/>
 <layer number="29" name="tStop" color="7" fill="3" visible="no" active="no"/>
 <layer number="30" name="bStop" color="7" fill="6" visible="no" active="no"/>
 <layer number="31" name="tCream" color="7" fill="4" visible="no" active="no"/>
@@ -44,8 +44,8 @@
 <layer number="34" name="bFinish" color="6" fill="6" visible="no" active="no"/>
 <layer number="35" name="tGlue" color="7" fill="4" visible="no" active="no"/>
 <layer number="36" name="bGlue" color="7" fill="5" visible="no" active="no"/>
-<layer number="37" name="tTest" color="7" fill="1" visible="yes" active="no"/>
-<layer number="38" name="bTest" color="7" fill="1" visible="yes" active="no"/>
+<layer number="37" name="tTest" color="7" fill="1" visible="no" active="no"/>
+<layer number="38" name="bTest" color="7" fill="1" visible="no" active="no"/>
 <layer number="39" name="tKeepout" color="4" fill="11" visible="no" active="no"/>
 <layer number="40" name="bKeepout" color="1" fill="11" visible="no" active="no"/>
 <layer number="41" name="tRestrict" color="4" fill="10" visible="no" active="no"/>
@@ -53,19 +53,19 @@
 <layer number="43" name="vRestrict" color="2" fill="10" visible="no" active="no"/>
 <layer number="44" name="Drills" color="7" fill="1" visible="no" active="no"/>
 <layer number="45" name="Holes" color="7" fill="1" visible="no" active="no"/>
-<layer number="46" name="Milling" color="3" fill="1" visible="yes" active="no"/>
-<layer number="47" name="Measures" color="7" fill="1" visible="yes" active="no"/>
-<layer number="48" name="Document" color="7" fill="1" visible="yes" active="no"/>
-<layer number="49" name="Reference" color="7" fill="1" visible="yes" active="no"/>
-<layer number="50" name="dxf" color="7" fill="1" visible="yes" active="no"/>
-<layer number="51" name="tDocu" color="7" fill="1" visible="yes" active="no"/>
-<layer number="52" name="bDocu" color="7" fill="1" visible="yes" active="no"/>
-<layer number="53" name="tGND_GNDA" color="7" fill="9" visible="yes" active="no"/>
-<layer number="54" name="bGND_GNDA" color="1" fill="9" visible="yes" active="no"/>
-<layer number="56" name="wert" color="7" fill="1" visible="yes" active="no"/>
-<layer number="57" name="tCAD" color="6" fill="1" visible="yes" active="no"/>
-<layer number="59" name="tMark" color="7" fill="1" visible="yes" active="no"/>
-<layer number="60" name="bMark" color="7" fill="1" visible="yes" active="no"/>
+<layer number="46" name="Milling" color="3" fill="1" visible="no" active="no"/>
+<layer number="47" name="Measures" color="7" fill="1" visible="no" active="no"/>
+<layer number="48" name="Document" color="7" fill="1" visible="no" active="no"/>
+<layer number="49" name="Reference" color="7" fill="1" visible="no" active="no"/>
+<layer number="50" name="dxf" color="7" fill="1" visible="no" active="no"/>
+<layer number="51" name="tDocu" color="7" fill="1" visible="no" active="no"/>
+<layer number="52" name="bDocu" color="7" fill="1" visible="no" active="no"/>
+<layer number="53" name="tGND_GNDA" color="7" fill="9" visible="no" active="no"/>
+<layer number="54" name="bGND_GNDA" color="1" fill="9" visible="no" active="no"/>
+<layer number="56" name="wert" color="7" fill="1" visible="no" active="no"/>
+<layer number="57" name="tCAD" color="6" fill="1" visible="no" active="no"/>
+<layer number="59" name="tMark" color="7" fill="1" visible="no" active="no"/>
+<layer number="60" name="bMark" color="7" fill="1" visible="no" active="no"/>
 <layer number="88" name="SimResults" color="9" fill="1" visible="yes" active="yes"/>
 <layer number="89" name="SimProbes" color="9" fill="1" visible="yes" active="yes"/>
 <layer number="90" name="Modules" color="5" fill="1" visible="yes" active="yes"/>