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platisdplatisd
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Fix ESP32 power supply line to 5V
ESP32 was powered on via its VIN pin which based on the specs of the ESP32 DOIT devkit is supposed to handle up to 12V. This isn't actually the case and anything above 6V makes the regulator on the board overheat.
1 parent f4b3868 commit d31e467

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-28
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2 files changed

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-28
lines changed

‎extras/eagle/smartcar_platform/modules_board.brd

Lines changed: 31 additions & 17 deletions
Original file line numberDiff line numberDiff line change
@@ -1,9 +1,9 @@
11
<?xml version="1.0" encoding="utf-8"?>
22
<!DOCTYPE eagle SYSTEM "eagle.dtd">
3-
<eagle version="9.5.2">
3+
<eagle version="9.6.2">
44
<drawing>
55
<settings>
6-
<setting alwaysvectorfont="yes"/>
6+
<setting alwaysvectorfont="no"/>
77
<setting verticaltext="up"/>
88
</settings>
99
<grid distance="25" unitdist="mil" unit="mil" style="lines" multiple="1" display="yes" altdistance="5" altunitdist="mil" altunit="mil"/>
@@ -275,7 +275,7 @@
275275
<text x="98.425" y="46.355" size="1.016" layer="21" font="vector" align="center">ESP32 DOIT DEVKIT
276276
V.1 - 30 GPIO</text>
277277
<text x="98.425" y="76.835" size="1.016" layer="21" font="vector" rot="SR0" align="center">Smartcar
278-
Modules board rev.1
278+
Modules board rev.2
279279
designed by Dimitris Platis
280280
http://plat.is/smartcar</text>
281281
<text x="109.855" y="33.9725" size="0.635" layer="21" font="vector" align="top-center">VA</text>
@@ -8237,9 +8237,7 @@ design rules under a new name.</description>
82378237
<signal name="MOTOR_VCC">
82388238
<contactref element="J4" pad="2"/>
82398239
<contactref element="J2" pad="3"/>
8240-
<contactref element="J6" pad="15"/>
82418240
<contactref element="5V_REGULATOR" pad="1"/>
8242-
<contactref element="J8" pad="15"/>
82438241
<contactref element="BAT8" pad="POS"/>
82448242
<wire x1="161.3408" y1="29.8704" x2="161.3408" y2="29.2608" width="0.2032" layer="16"/>
82458243
<wire x1="162.9664" y1="31.496" x2="161.3408" y2="29.8704" width="0.2032" layer="16"/>
@@ -8257,9 +8255,8 @@ design rules under a new name.</description>
82578255
<wire x1="92.456" y1="32.9184" x2="93.472" y2="31.9024" width="0.2032" layer="1"/>
82588256
<wire x1="87.7824" y1="32.9184" x2="92.456" y2="32.9184" width="0.2032" layer="1"/>
82598257
<wire x1="85.7504" y1="34.9504" x2="87.7824" y2="32.9184" width="0.2032" layer="16"/>
8260-
<wire x1="85.7504" y1="43.0784" x2="85.7504" y2="34.9504" width="0.2032" layer="16"/>
8258+
<wire x1="85.7504" y1="39.9034" x2="85.7504" y2="34.9504" width="0.2032" layer="16"/>
82618259
<wire x1="105.2576" y1="31.9024" x2="105.41" y2="31.75" width="0.2032" layer="1"/>
8262-
<wire x1="85.7504" y1="43.0784" x2="85.852" y2="43.18" width="0.2032" layer="16"/>
82638260
<wire x1="34.7472" y1="30.0736" x2="34.7472" y2="29.2608" width="0.2032" layer="16"/>
82648261
<wire x1="33.528" y1="31.2928" x2="34.7472" y2="30.0736" width="0.2032" layer="16"/>
82658262
<wire x1="33.528" y1="34.7472" x2="33.528" y2="31.2928" width="0.2032" layer="16"/>
@@ -8268,13 +8265,8 @@ design rules under a new name.</description>
82688265
<wire x1="75.9968" y1="52.2224" x2="59.3344" y2="35.56" width="0.2032" layer="16"/>
82698266
<wire x1="78.6384" y1="52.2224" x2="75.9968" y2="52.2224" width="0.2032" layer="1"/>
82708267
<wire x1="80.0608" y1="50.8" x2="78.6384" y2="52.2224" width="0.2032" layer="1"/>
8271-
<wire x1="80.0608" y1="45.1104" x2="80.0608" y2="50.8" width="0.2032" layer="1"/>
8272-
<wire x1="81.8896" y1="43.2816" x2="80.0608" y2="45.1104" width="0.2032" layer="1"/>
8268+
<wire x1="80.0608" y1="50.8" x2="80.0608" y2="45.1104" width="0.2032" layer="1"/>
82738269
<wire x1="34.7472" y1="29.2608" x2="34.925" y2="29.21" width="0.2032" layer="16"/>
8274-
<wire x1="81.8896" y1="43.2816" x2="82.042" y2="43.18" width="0.2032" layer="1"/>
8275-
<wire x1="82.0928" y1="43.2816" x2="85.7504" y2="43.2816" width="0.2032" layer="1"/>
8276-
<wire x1="85.7504" y1="43.2816" x2="85.852" y2="43.18" width="0.2032" layer="1"/>
8277-
<wire x1="82.0928" y1="43.2816" x2="82.042" y2="43.18" width="0.2032" layer="1"/>
82788270
<wire x1="124.7648" y1="29.2608" x2="161.1376" y2="29.2608" width="0.2032" layer="1"/>
82798271
<wire x1="124.3584" y1="29.2608" x2="124.7648" y2="29.2608" width="0.2032" layer="16"/>
82808272
<wire x1="118.2624" y1="35.3568" x2="124.3584" y2="29.2608" width="0.2032" layer="16"/>
@@ -8290,6 +8282,12 @@ design rules under a new name.</description>
82908282
<via x="75.9968" y="52.2224" extent="1-16" drill="0.381"/>
82918283
<via x="124.7648" y="29.2608" extent="1-16" drill="0.381"/>
82928284
<via x="112.776" y="34.1376" extent="1-16" drill="0.381"/>
8285+
<wire x1="80.0608" y1="45.1104" x2="80.7212" y2="44.45" width="0.2032" layer="1"/>
8286+
<wire x1="80.7212" y1="44.45" x2="83.185" y2="44.45" width="0.2032" layer="1"/>
8287+
<wire x1="83.185" y1="44.45" x2="83.82" y2="43.815" width="0.2032" layer="1"/>
8288+
<wire x1="83.82" y1="41.8338" x2="85.7504" y2="39.9034" width="0.2032" layer="1"/>
8289+
<via x="85.7504" y="39.9034" extent="1-16" drill="0.381"/>
8290+
<wire x1="83.82" y1="43.815" x2="83.82" y2="41.8338" width="0.2032" layer="1"/>
82938291
</signal>
82948292
<signal name="MOTOR_R_IN1">
82958293
<contactref element="J4" pad="5"/>
@@ -8575,9 +8573,9 @@ design rules under a new name.</description>
85758573
<wire x1="103.2256" y1="26.2128" x2="108.1024" y2="26.2128" width="0.2032" layer="1"/>
85768574
<wire x1="99.568" y1="26.2128" x2="103.2256" y2="26.2128" width="0.2032" layer="16"/>
85778575
<wire x1="90.8304" y1="34.9504" x2="99.568" y2="26.2128" width="0.2032" layer="16"/>
8578-
<wire x1="90.8304" y1="40.64" x2="90.8304" y2="34.9504" width="0.2032" layer="16"/>
8579-
<wire x1="86.9696" y1="44.5008" x2="90.8304" y2="40.64" width="0.2032" layer="16"/>
8580-
<wire x1="84.5312" y1="44.5008" x2="86.9696" y2="44.5008" width="0.2032" layer="16"/>
8576+
<wire x1="90.8304" y1="43.815" x2="90.8304" y2="34.9504" width="0.2032" layer="16"/>
8577+
<wire x1="90.1446" y1="44.5008" x2="90.8304" y2="43.815" width="0.2032" layer="16"/>
8578+
<wire x1="84.5312" y1="44.5008" x2="90.1446" y2="44.5008" width="0.2032" layer="16"/>
85818579
<wire x1="83.1088" y1="45.9232" x2="84.5312" y2="44.5008" width="0.2032" layer="16"/>
85828580
<wire x1="83.1088" y1="47.1424" x2="83.1088" y2="45.9232" width="0.2032" layer="16"/>
85838581
<wire x1="82.0928" y1="48.1584" x2="83.1088" y2="47.1424" width="0.2032" layer="16"/>
@@ -8947,7 +8945,8 @@ design rules under a new name.</description>
89478945
<wire x1="105.664" y1="30.6832" x2="106.2736" y2="30.0736" width="0.2032" layer="16"/>
89488946
<wire x1="100.1776" y1="30.6832" x2="105.664" y2="30.6832" width="0.2032" layer="16"/>
89498947
<wire x1="95.9104" y1="34.9504" x2="100.1776" y2="30.6832" width="0.2032" layer="16"/>
8950-
<wire x1="95.9104" y1="44.5008" x2="95.9104" y2="34.9504" width="0.2032" layer="16"/>
8948+
<wire x1="95.9104" y1="44.5008" x2="95.9104" y2="41.91" width="0.2032" layer="16"/>
8949+
<wire x1="95.9104" y1="41.91" x2="95.9104" y2="34.9504" width="0.2032" layer="16"/>
89518950
<wire x1="90.424" y1="49.9872" x2="95.9104" y2="44.5008" width="0.2032" layer="16"/>
89528951
<wire x1="90.424" y1="51.6128" x2="90.424" y2="49.9872" width="0.2032" layer="16"/>
89538952
<wire x1="90.8304" y1="52.0192" x2="90.424" y2="51.6128" width="0.2032" layer="16"/>
@@ -8999,6 +8998,21 @@ design rules under a new name.</description>
89998998
<via x="99.568" y="95.3008" extent="1-16" drill="0.381"/>
90008999
<via x="94.6912" y="83.312" extent="1-16" drill="0.381"/>
90019000
<via x="95.9104" y="87.9856" extent="1-16" drill="0.381"/>
9001+
<contactref element="J8" pad="15"/>
9002+
<contactref element="J6" pad="15"/>
9003+
<wire x1="95.9104" y1="41.91" x2="95.885" y2="41.91" width="0.2032" layer="16"/>
9004+
<wire x1="95.885" y1="41.91" x2="95.25" y2="42.545" width="0.2032" layer="16"/>
9005+
<via x="95.25" y="42.545" extent="1-16" drill="0.381"/>
9006+
<wire x1="95.25" y1="42.545" x2="93.345" y2="44.45" width="0.2032" layer="1"/>
9007+
<via x="93.345" y="44.45" extent="1-16" drill="0.381"/>
9008+
<wire x1="93.345" y1="44.45" x2="91.44" y2="44.45" width="0.2032" layer="16"/>
9009+
<wire x1="91.44" y1="44.45" x2="90.805" y2="45.085" width="0.2032" layer="16"/>
9010+
<via x="90.805" y="45.085" extent="1-16" drill="0.381"/>
9011+
<wire x1="90.805" y1="45.085" x2="89.535" y2="43.815" width="0.2032" layer="1"/>
9012+
<via x="89.535" y="43.815" extent="1-16" drill="0.381"/>
9013+
<wire x1="89.535" y1="43.815" x2="88.9" y2="43.18" width="0.2032" layer="16"/>
9014+
<wire x1="88.9" y1="43.18" x2="85.852" y2="43.18" width="0.2032" layer="16"/>
9015+
<wire x1="85.852" y1="43.18" x2="82.042" y2="43.18" width="0.2032" layer="16"/>
90029016
</signal>
90039017
<signal name="N$2">
90049018
<contactref element="BAT1" pad="POS"/>

‎extras/eagle/smartcar_platform/modules_board.sch

Lines changed: 11 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,6 @@
11
<?xml version="1.0" encoding="utf-8"?>
22
<!DOCTYPE eagle SYSTEM "eagle.dtd">
3-
<eagle version="9.5.2">
3+
<eagle version="9.6.2">
44
<drawing>
55
<settings>
66
<setting alwaysvectorfont="no"/>
@@ -32608,21 +32608,11 @@ OSHW_LOGO</description>
3260832608
<pinref part="J2" gate="G$1" pin="3"/>
3260932609
</segment>
3261032610
<segment>
32611-
<pinref part="J6" gate="G$1" pin="15"/>
32612-
<wire x1="-73.66" y1="-50.8" x2="-86.36" y2="-50.8" width="0.1524" layer="91"/>
32613-
<label x="-86.36" y="-50.8" size="1.778" layer="95"/>
32614-
</segment>
32615-
<segment>
3261632611
<pinref part="5V_REGULATOR" gate="J$1" pin="1"/>
3261732612
<wire x1="-134.62" y1="60.96" x2="-127" y2="60.96" width="0.1524" layer="91"/>
3261832613
<label x="-129.54" y="60.96" size="1.778" layer="95"/>
3261932614
</segment>
3262032615
<segment>
32621-
<pinref part="J8" gate="G$1" pin="15"/>
32622-
<wire x1="-104.14" y1="-50.8" x2="-116.84" y2="-50.8" width="0.1524" layer="91"/>
32623-
<label x="-119.38" y="-50.8" size="1.778" layer="95"/>
32624-
</segment>
32625-
<segment>
3262632616
<pinref part="BAT8" gate="G$1" pin="+"/>
3262732617
<wire x1="-139.7" y1="-27.94" x2="-132.08" y2="-27.94" width="0.1524" layer="91"/>
3262832618
<label x="-134.62" y="-27.94" size="1.778" layer="95"/>
@@ -33201,6 +33191,16 @@ OSHW_LOGO</description>
3320133191
<wire x1="-116.84" y1="-7.62" x2="-111.76" y2="-7.62" width="0.1524" layer="91"/>
3320233192
<label x="-114.3" y="-7.62" size="1.778" layer="95"/>
3320333193
</segment>
33194+
<segment>
33195+
<pinref part="J8" gate="G$1" pin="15"/>
33196+
<wire x1="-104.14" y1="-50.8" x2="-116.84" y2="-50.8" width="0.1524" layer="91"/>
33197+
<label x="-116.84" y="-50.8" size="1.778" layer="95"/>
33198+
</segment>
33199+
<segment>
33200+
<pinref part="J6" gate="G$1" pin="15"/>
33201+
<wire x1="-73.66" y1="-50.8" x2="-86.36" y2="-50.8" width="0.1524" layer="91"/>
33202+
<label x="-86.36" y="-50.8" size="1.778" layer="95"/>
33203+
</segment>
3320433204
</net>
3320533205
<net name="N$2" class="0">
3320633206
<segment>

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