pcb/reflow-oven-control-pcb
1
0
Fork 0
Code Issues Pull Requests Releases 5 Wiki Activity

Compare commits

base: pcb:a67ada8ddfa52b5ae70acc5ed78c4f10266e531b
Branches Tags
pcb:master pcb:v1.3-dev pcb:smps
pcb:v1.3.1 pcb:v1.3 pcb:v1.2 pcb:v1.1 pcb:v1.0
..
compare: pcb:v1.2
Branches Tags
pcb:master pcb:v1.3-dev pcb:smps
pcb:v1.3.1 pcb:v1.3 pcb:v1.2 pcb:v1.1 pcb:v1.0

10 Commits
a67ada8ddf ... v1.2

Author SHA1 Message Date
Mario Hüttel
d6eaf980c9 Add current date and revision to schematic 2020-02-18 20:52:50 +01:00
Mario Hüttel
bcc4ae3126 Add git url 2020-02-18 20:51:03 +01:00
Mario Hüttel
6f93679416 Add vias to erath net 2020-02-18 20:45:31 +01:00
Mario Hüttel
c35760c5dd Export gerbers with tented vias 2020-02-18 20:40:21 +01:00
Mario Hüttel
e60811b49b add GND points near test points to get good ground connection 2020-02-18 20:37:26 +01:00
Mario Hüttel
3629ac7581 layout improvements 2020-02-18 20:25:29 +01:00
Mario Hüttel
9da3edbf16 Re-enumerate components. This finilizes draft version for V1.2 2020-02-18 20:19:59 +01:00
Mario Hüttel
c7b61d2e06 remove selectable voltage level for level shifter on LCB bus. This does not work 2020-02-18 20:12:22 +01:00
Mario Hüttel
adf0a2afb9 Improve ESD protection of DIGIO Pins 2020-02-17 20:40:35 +01:00
Mario Hüttel
f1897d8342 Improve schematic and corresponding layout 2020-02-16 00:10:01 +01:00
5 changed files with 5714 additions and 1193 deletions
Expand all files Collapse all files

271
frontend.sch
View File

@@ -5,8 +5,8 @@ $Descr A4 11693 8268
encoding utf-8
Sheet 3 3
Title "Reflow Oven Controller"
Date "2019-09-02"
Rev "v1.0"
Date "2020-02-18"
Rev "v1.2"
Comp "Shimatta"
Comment1 ""
Comment2 ""
@@ -40,7 +40,7 @@ Wire Wire Line
Wire Wire Line
4500 1450 4500 1750
Wire Wire Line
4500 1750 5500 1750
4500 1750 5150 1750
Text Label 6350 1750 2 50 ~ 0
F-
Wire Wire Line
@@ -49,10 +49,10 @@ Connection ~ 6050 1750
Wire Wire Line
6050 1750 6350 1750
$Comp
L Device:R R316
L Device:R R317
U 1 1 5D90BA7B
P 6050 1950
F 0 "R316" H 6120 1996 50 0000 L CNN
F 0 "R317" H 6120 1996 50 0000 L CNN
F 1 "1k 0.1%" H 6120 1905 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5980 1950 50 0001 C CNN
F 3 "~" H 6050 1950 50 0001 C CNN
@@ -60,10 +60,10 @@ F 3 "~" H 6050 1950 50 0001 C CNN
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0322
L power:GND #PWR0310
U 1 1 5D90C0A7
P 6050 2150
F 0 "#PWR0322" H 6050 1900 50 0001 C CNN
F 0 "#PWR0310" H 6050 1900 50 0001 C CNN
F 1 "GND" H 6055 1977 50 0000 C CNN
F 2 "" H 6050 2150 50 0001 C CNN
F 3 "" H 6050 2150 50 0001 C CNN
@@ -80,10 +80,10 @@ Connection ~ 9150 4600
Wire Wire Line
9150 4600 9150 4500
$Comp
L Device:C C309
L Device:C C312
U 1 1 5D910C4E
P 9500 4600
F 0 "C309" V 9248 4600 50 0000 C CNN
F 0 "C312" V 9248 4600 50 0000 C CNN
F 1 "100n" V 9339 4600 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9538 4450 50 0001 C CNN
F 3 "~" H 9500 4600 50 0001 C CNN
@@ -95,10 +95,10 @@ Wire Wire Line
Wire Wire Line
9800 4600 9800 4650
$Comp
L power:GND #PWR0320
L power:GND #PWR0315
U 1 1 5D912645
P 9800 4650
F 0 "#PWR0320" H 9800 4400 50 0001 C CNN
F 0 "#PWR0315" H 9800 4400 50 0001 C CNN
F 1 "GND" H 9805 4477 50 0000 C CNN
F 2 "" H 9800 4650 50 0001 C CNN
F 3 "" H 9800 4650 50 0001 C CNN
@@ -108,10 +108,10 @@ $EndComp
Text Label 6350 1350 2 50 ~ 0
F+
$Comp
L Device:C C311
L Device:C C307
U 1 1 5D918057
P 5500 1550
F 0 "C311" H 5615 1596 50 0000 L CNN
F 0 "C307" H 5615 1596 50 0000 L CNN
F 1 "22n" H 5615 1505 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5538 1400 50 0001 C CNN
F 3 "~" H 5500 1550 50 0001 C CNN
@@ -147,10 +147,10 @@ Connection ~ 2700 1300
Wire Wire Line
2700 1300 2700 1450
$Comp
L power:GND #PWR0310
L power:GND #PWR0304
U 1 1 5D92E1A1
P 2700 2100
F 0 "#PWR0310" H 2700 1850 50 0001 C CNN
F 0 "#PWR0304" H 2700 1850 50 0001 C CNN
F 1 "GND" H 2705 1927 50 0000 C CNN
F 2 "" H 2700 2100 50 0001 C CNN
F 3 "" H 2700 2100 50 0001 C CNN
@@ -160,10 +160,10 @@ $EndComp
Wire Wire Line
3850 1850 3850 1700
$Comp
L Device:C C306
L Device:C C304
U 1 1 5D932D1C
P 3850 1550
F 0 "C306" H 3965 1596 50 0000 L CNN
F 0 "C304" H 3965 1596 50 0000 L CNN
F 1 "1u" H 3965 1505 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3888 1400 50 0001 C CNN
F 3 "~" H 3850 1550 50 0001 C CNN
@@ -238,10 +238,10 @@ $EndComp
Text Label 4100 850 2 50 ~ 0
VREF
$Comp
L Device:C C307
L Device:C C305
U 1 1 5D9BF43F
P 4250 850
F 0 "C307" V 3998 850 50 0000 C CNN
F 0 "C305" V 3998 850 50 0000 C CNN
F 1 "1u" V 4089 850 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4288 700 50 0001 C CNN
F 3 "~" H 4250 850 50 0001 C CNN
@@ -251,10 +251,10 @@ $EndComp
Wire Wire Line
3850 850 4100 850
$Comp
L power:GND #PWR0313
L power:GND #PWR0307
U 1 1 5D9BFEE1
P 4500 900
F 0 "#PWR0313" H 4500 650 50 0001 C CNN
F 0 "#PWR0307" H 4500 650 50 0001 C CNN
F 1 "GND" H 4505 727 50 0000 C CNN
F 2 "" H 4500 900 50 0001 C CNN
F 3 "" H 4500 900 50 0001 C CNN
@@ -276,10 +276,10 @@ S+
Text HLabel 6900 3900 2 50 Output ~ 0
TEMP_OUT
$Comp
L Device:C C316
L Device:C C313
U 1 1 5D8F201B
P 10350 2750
F 0 "C316" H 10465 2796 50 0000 L CNN
F 0 "C313" H 10465 2796 50 0000 L CNN
F 1 "DNP" H 10465 2705 50 0000 L CNN
F 2 "Capacitor_SMD:C_1210_3225Metric" H 10388 2600 50 0001 C CNN
F 3 "~" H 10350 2750 50 0001 C CNN
@@ -291,10 +291,10 @@ Wire Wire Line
Wire Wire Line
10350 2900 10350 3000
$Comp
L power:GND #PWR0326
L power:GND #PWR0317
U 1 1 5D903DD6
P 10350 3000
F 0 "#PWR0326" H 10350 2750 50 0001 C CNN
F 0 "#PWR0317" H 10350 2750 50 0001 C CNN
F 1 "GND" H 10355 2827 50 0000 C CNN
F 2 "" H 10350 3000 50 0001 C CNN
F 3 "" H 10350 3000 50 0001 C CNN
@@ -302,10 +302,10 @@ F 3 "" H 10350 3000 50 0001 C CNN
1 0 0 -1
$EndComp
$Comp
L Sensor_Temperature:DS18B20 U306
L Sensor_Temperature:DS18B20 U303
U 1 1 5E08DC55
P 5350 6850
F 0 "U306" H 5120 6896 50 0000 R CNN
F 0 "U303" H 5120 6896 50 0000 R CNN
F 1 "DS18B20" H 5120 6805 50 0000 R CNN
F 2 "Package_TO_SOT_THT:TO-92_Inline" H 4350 6600 50 0001 C CNN
F 3 "http://datasheets.maximintegrated.com/en/ds/DS18B20.pdf" H 5200 7100 50 0001 C CNN
@@ -313,10 +313,10 @@ F 3 "http://datasheets.maximintegrated.com/en/ds/DS18B20.pdf" H 5200 7100 50 00
-1 0 0 -1
$EndComp
$Comp
L Device:C C312
L Device:C C308
U 1 1 5E096137
P 6050 6850
F 0 "C312" V 5798 6850 50 0000 C CNN
F 0 "C308" V 5798 6850 50 0000 C CNN
F 1 "100n" V 5889 6850 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6088 6700 50 0001 C CNN
F 3 "~" H 6050 6850 50 0001 C CNN
@@ -342,10 +342,10 @@ Wire Wire Line
5350 6400 5350 6300
Connection ~ 5350 6400
$Comp
L power:+3V3 #PWR0318
L power:+3V3 #PWR0308
U 1 1 5E0AC49E
P 5350 6200
F 0 "#PWR0318" H 5350 6050 50 0001 C CNN
F 0 "#PWR0308" H 5350 6050 50 0001 C CNN
F 1 "+3V3" H 5365 6373 50 0000 C CNN
F 2 "" H 5350 6200 50 0001 C CNN
F 3 "" H 5350 6200 50 0001 C CNN
@@ -353,10 +353,10 @@ F 3 "" H 5350 6200 50 0001 C CNN
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0319
L power:GND #PWR0309
U 1 1 5E0AE6F5
P 5350 7350
F 0 "#PWR0319" H 5350 7100 50 0001 C CNN
F 0 "#PWR0309" H 5350 7100 50 0001 C CNN
F 1 "GND" H 5355 7177 50 0000 C CNN
F 2 "" H 5350 7350 50 0001 C CNN
F 3 "" H 5350 7350 50 0001 C CNN
@@ -425,10 +425,10 @@ Wire Wire Line
Text Label 6400 3900 0 50 ~ 0
TEMP_OUT
$Comp
L Device:C C313
L Device:C C309
U 1 1 5E2394E4
P 6250 4650
F 0 "C313" V 6502 4650 50 0000 C CNN
F 0 "C309" V 6502 4650 50 0000 C CNN
F 1 "Bridge" V 6411 4650 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6288 4500 50 0001 C CNN
F 3 "~" H 6250 4650 50 0001 C CNN
@@ -438,10 +438,10 @@ $EndComp
Wire Wire Line
6250 4800 6250 4900
$Comp
L power:GND #PWR0323
L power:GND #PWR0311
U 1 1 5E241AC0
P 6250 4900
F 0 "#PWR0323" H 6250 4650 50 0001 C CNN
F 0 "#PWR0311" H 6250 4650 50 0001 C CNN
F 1 "GND" H 6255 4727 50 0000 C CNN
F 2 "" H 6250 4900 50 0001 C CNN
F 3 "" H 6250 4900 50 0001 C CNN
@@ -457,10 +457,10 @@ Wire Notes Line
Wire Wire Line
2700 1650 2700 2050
$Comp
L power:GND #PWR0311
L power:GND #PWR0305
U 1 1 5E102FCD
P 3850 2150
F 0 "#PWR0311" H 3850 1900 50 0001 C CNN
F 0 "#PWR0305" H 3850 1900 50 0001 C CNN
F 1 "GND" H 3855 1977 50 0000 C CNN
F 2 "" H 3850 2150 50 0001 C CNN
F 3 "" H 3850 2150 50 0001 C CNN
@@ -491,10 +491,10 @@ Wire Wire Line
Wire Wire Line
2450 4100 2450 4000
$Comp
L Device:C C305
L Device:C C303
U 1 1 5E232923
P 2450 3850
F 0 "C305" H 2565 3896 50 0000 L CNN
F 0 "C303" H 2565 3896 50 0000 L CNN
F 1 "100n" H 2565 3805 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2488 3700 50 0001 C CNN
F 3 "~" H 2450 3850 50 0001 C CNN
@@ -565,10 +565,10 @@ Wire Wire Line
Wire Wire Line
2400 6050 2400 5950
$Comp
L Device:C C304
L Device:C C302
U 1 1 5E292BC1
P 2400 5800
F 0 "C304" H 2515 5846 50 0000 L CNN
F 0 "C302" H 2515 5846 50 0000 L CNN
F 1 "100n" H 2515 5755 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2438 5650 50 0001 C CNN
F 3 "~" H 2400 5800 50 0001 C CNN
@@ -662,10 +662,10 @@ $EndComp
Wire Wire Line
4000 4500 4000 4550
$Comp
L power:GND #PWR0312
L power:GND #PWR0306
U 1 1 5E35E6EA
P 4000 4550
F 0 "#PWR0312" H 4000 4300 50 0001 C CNN
F 0 "#PWR0306" H 4000 4300 50 0001 C CNN
F 1 "GND" H 4005 4377 50 0000 C CNN
F 2 "" H 4000 4550 50 0001 C CNN
F 3 "" H 4000 4550 50 0001 C CNN
@@ -695,10 +695,10 @@ Connection ~ 4350 4350
Wire Wire Line
4350 4350 4350 4000
$Comp
L Device:R R314
L Device:R R315
U 1 1 5E3A5DAA
P 5600 4200
F 0 "R314" H 5670 4246 50 0000 L CNN
F 0 "R315" H 5670 4246 50 0000 L CNN
F 1 "5k 0.1%" H 5670 4155 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5530 4200 50 0001 C CNN
F 3 "~" H 5600 4200 50 0001 C CNN
@@ -757,10 +757,10 @@ Wire Notes Line
Wire Notes Line
4750 5100 4200 5100
$Comp
L power:+3.3VA #PWR0325
L power:+3.3VA #PWR0316
U 1 1 5E4EDCE6
P 10350 2500
F 0 "#PWR0325" H 10350 2350 50 0001 C CNN
F 0 "#PWR0316" H 10350 2350 50 0001 C CNN
F 1 "+3.3VA" H 10365 2673 50 0000 C CNN
F 2 "" H 10350 2500 50 0001 C CNN
F 3 "" H 10350 2500 50 0001 C CNN
@@ -768,10 +768,10 @@ F 3 "" H 10350 2500 50 0001 C CNN
1 0 0 -1
$EndComp
$Comp
L Reference_Voltage:TL431DBZ U303
L Reference_Voltage:TL431DBZ U302
U 1 1 5E5592F3
P 2700 1550
F 0 "U303" V 2746 1480 50 0000 R CNN
F 0 "U302" V 2746 1480 50 0000 R CNN
F 1 "TL431LI-DBZ" V 2655 1480 50 0000 R CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 2700 1400 50 0001 C CIN
F 3 "http://www.ti.com/lit/ds/symlink/tl431.pdf" H 2700 1550 50 0001 C CIN
@@ -779,10 +779,10 @@ F 3 "http://www.ti.com/lit/ds/symlink/tl431.pdf" H 2700 1550 50 0001 C CIN
0 -1 -1 0
$EndComp
$Comp
L Device:C C303
L Device:C C301
U 1 1 5E55CA76
P 2400 1900
F 0 "C303" H 2515 1946 50 0000 L CNN
F 0 "C301" H 2515 1946 50 0000 L CNN
F 1 "10u" H 2515 1855 50 0000 L CNN
F 2 "Capacitor_SMD:C_1210_3225Metric" H 2438 1750 50 0001 C CNN
F 3 "~" H 2400 1900 50 0001 C CNN
@@ -792,7 +792,7 @@ $EndComp
Wire Wire Line
2700 1050 2700 1200
Wire Wire Line
2700 1200 3400 1200
2700 1200 3150 1200
Connection ~ 2700 1200
Wire Wire Line
2700 1200 2700 1300
@@ -800,10 +800,10 @@ Connection ~ 3400 1200
Wire Wire Line
3400 1200 3400 850
$Comp
L power:+3.3VA #PWR0309
L power:+3.3VA #PWR0303
U 1 1 5E58A8D7
P 2700 700
F 0 "#PWR0309" H 2700 550 50 0001 C CNN
F 0 "#PWR0303" H 2700 550 50 0001 C CNN
F 1 "+3.3VA" H 2715 873 50 0000 C CNN
F 2 "" H 2700 700 50 0001 C CNN
F 3 "" H 2700 700 50 0001 C CNN
@@ -811,10 +811,10 @@ F 3 "" H 2700 700 50 0001 C CNN
1 0 0 -1
$EndComp
$Comp
L power:+3.3VA #PWR0314
L power:+3.3VA #PWR0313
U 1 1 5E58CB8A
P 9150 4500
F 0 "#PWR0314" H 9150 4350 50 0001 C CNN
F 0 "#PWR0313" H 9150 4350 50 0001 C CNN
F 1 "+3.3VA" H 9165 4673 50 0000 C CNN
F 2 "" H 9150 4500 50 0001 C CNN
F 3 "" H 9150 4500 50 0001 C CNN
@@ -832,10 +832,10 @@ Connection ~ 8050 1500
Wire Wire Line
8050 1500 9550 1500
$Comp
L Device:R R318
L Device:R R319
U 1 1 5E5C0B2B
P 7850 2000
F 0 "R318" V 7643 2000 50 0000 C CNN
F 0 "R319" V 7643 2000 50 0000 C CNN
F 1 "2M" V 7734 2000 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7780 2000 50 0001 C CNN
F 3 "~" H 7850 2000 50 0001 C CNN
@@ -851,10 +851,10 @@ Wire Wire Line
Wire Wire Line
9550 1500 9550 1850
$Comp
L Device:C C315
L Device:C C311
U 1 1 5E656F7C
P 9300 1850
F 0 "C315" H 9415 1896 50 0000 L CNN
F 0 "C311" H 9415 1896 50 0000 L CNN
F 1 "22n" H 9415 1805 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9338 1700 50 0001 C CNN
F 3 "~" H 9300 1850 50 0001 C CNN
@@ -868,10 +868,10 @@ Wire Wire Line
Wire Wire Line
6250 4500 6250 4350
$Comp
L Device:R R315
L Device:R R316
U 1 1 5E696A10
P 5950 3900
F 0 "R315" V 5743 3900 50 0000 C CNN
F 0 "R316" V 5743 3900 50 0000 C CNN
F 1 "0" V 5834 3900 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5880 3900 50 0001 C CNN
F 3 "~" H 5950 3900 50 0001 C CNN
@@ -895,10 +895,10 @@ F 3 "~" H 4350 3200 50 0001 C CNN
-1 0 0 1
$EndComp
$Comp
L Device:C C308
L Device:C C306
U 1 1 5E6BF72D
P 4550 3200
F 0 "C308" V 4298 3200 50 0000 C CNN
F 0 "C306" V 4298 3200 50 0000 C CNN
F 1 "DNP" V 4389 3200 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4588 3050 50 0001 C CNN
F 3 "~" H 4550 3200 50 0001 C CNN
@@ -924,10 +924,10 @@ Wire Wire Line
Wire Wire Line
6250 3900 6900 3900
$Comp
L Device:R R317
L Device:R R318
U 1 1 5DB0C2DA
P 6250 4050
F 0 "R317" V 6043 4050 50 0000 C CNN
F 0 "R318" V 6043 4050 50 0000 C CNN
F 1 "680" V 6134 4050 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6180 4050 50 0001 C CNN
F 3 "~" H 6250 4050 50 0001 C CNN
@@ -944,10 +944,10 @@ Wire Wire Line
Wire Wire Line
6700 4800 6700 4900
$Comp
L power:GND #PWR0324
L power:GND #PWR0312
U 1 1 5E8423F6
P 6700 4900
F 0 "#PWR0324" H 6700 4650 50 0001 C CNN
F 0 "#PWR0312" H 6700 4650 50 0001 C CNN
F 1 "GND" H 6705 4727 50 0000 C CNN
F 2 "" H 6700 4900 50 0001 C CNN
F 3 "" H 6700 4900 50 0001 C CNN
@@ -966,10 +966,10 @@ F 3 "" H 1600 3400 50 0001 C CNN
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0137
L power:GND #PWR0314
U 1 1 5E418AE0
P 9150 5800
F 0 "#PWR0137" H 9150 5550 50 0001 C CNN
F 0 "#PWR0314" H 9150 5550 50 0001 C CNN
F 1 "GND" H 9155 5627 50 0000 C CNN
F 2 "" H 9150 5800 50 0001 C CNN
F 3 "" H 9150 5800 50 0001 C CNN
@@ -1031,10 +1031,10 @@ Wire Wire Line
Wire Wire Line
2000 5550 2400 5550
$Comp
L Device:R R319
L Device:R R314
U 1 1 5E6300E3
P 5400 3900
F 0 "R319" V 5193 3900 50 0000 C CNN
F 0 "R314" V 5193 3900 50 0000 C CNN
F 1 "100" V 5284 3900 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5330 3900 50 0001 C CNN
F 3 "~" H 5400 3900 50 0001 C CNN
@@ -1044,10 +1044,10 @@ $EndComp
Wire Wire Line
5550 3900 5600 3900
$Comp
L Device:C C314
L Device:C C310
U 1 1 5E82B184
P 6700 4650
F 0 "C314" V 6952 4650 50 0000 C CNN
F 0 "C310" V 6952 4650 50 0000 C CNN
F 1 "DNP" V 6861 4650 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6738 4500 50 0001 C CNN
F 3 "~" H 6700 4650 50 0001 C CNN
@@ -1058,4 +1058,123 @@ Text Notes 5350 4700 0 50 ~ 0
This must be shorted\n
Text Notes 6800 4400 0 50 ~ 0
If the circuit oscillates, try:\nR319 = 0 Ohm\nR317 = 250 Ohm\nC313 = 10 uF\nC314 = 2.2 uF\n
$Comp
L Connector:TestPoint TP303
U 1 1 5E42D334
P 6250 3550
F 0 "TP303" H 6308 3668 50 0000 L CNN
F 1 "TEMP_OUT" H 6308 3577 50 0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 6450 3550 50 0001 C CNN
F 3 "~" H 6450 3550 50 0001 C CNN
1 6250 3550
1 0 0 -1
$EndComp
Wire Wire Line
6250 3550 6250 3900
Wire Wire Line
3150 900 3150 1200
Connection ~ 3150 1200
Wire Wire Line
3150 1200 3400 1200
$Comp
L Connector:TestPoint TP301
U 1 1 5E43ED77
P 3150 900
F 0 "TP301" H 3208 1018 50 0000 L CNN
F 1 "VREF" H 3208 927 50 0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 3350 900 50 0001 C CNN
F 3 "~" H 3350 900 50 0001 C CNN
1 3150 900
1 0 0 -1
$EndComp
$Comp
L Connector:TestPoint TP302
U 1 1 5E4680D7
P 5150 2200
F 0 "TP302" H 5092 2226 50 0000 R CNN
F 1 "IBIAS" H 5092 2317 50 0000 R CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 5350 2200 50 0001 C CNN
F 3 "~" H 5350 2200 50 0001 C CNN
1 5150 2200
-1 0 0 1
$EndComp
Wire Wire Line
5150 2200 5150 1750
Connection ~ 5150 1750
Wire Wire Line
5150 1750 5500 1750
Text Label 2800 1200 0 50 ~ 0
VREF_OP
$Comp
L Connector:TestPoint TP304
U 1 1 5E5831F5
P 1950 850
F 0 "TP304" H 2008 968 50 0000 L CNN
F 1 "GND" H 2008 877 50 0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 2150 850 50 0001 C CNN
F 3 "~" H 2150 850 50 0001 C CNN
1 1950 850
1 0 0 -1
$EndComp
Wire Wire Line
1950 850 1950 2100
$Comp
L power:GND #PWR0137
U 1 1 5E591524
P 1950 2100
F 0 "#PWR0137" H 1950 1850 50 0001 C CNN
F 1 "GND" H 1955 1927 50 0000 C CNN
F 2 "" H 1950 2100 50 0001 C CNN
F 3 "" H 1950 2100 50 0001 C CNN
1 1950 2100
1 0 0 -1
$EndComp
$Comp
L Connector:TestPoint TP305
U 1 1 5E59C2BA
P 4900 2450
F 0 "TP305" H 4958 2568 50 0000 L CNN
F 1 "GND" H 4958 2477 50 0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 5100 2450 50 0001 C CNN
F 3 "~" H 5100 2450 50 0001 C CNN
1 4900 2450
1 0 0 -1
$EndComp
Wire Wire Line
4900 2450 4900 2700
$Comp
L power:GND #PWR0138
U 1 1 5E5A4A2B
P 4900 2700
F 0 "#PWR0138" H 4900 2450 50 0001 C CNN
F 1 "GND" H 4905 2527 50 0000 C CNN
F 2 "" H 4900 2700 50 0001 C CNN
F 3 "" H 4900 2700 50 0001 C CNN
1 4900 2700
1 0 0 -1
$EndComp
$Comp
L Connector:TestPoint TP306
U 1 1 5E5AA625
P 6800 3550
F 0 "TP306" H 6858 3668 50 0000 L CNN
F 1 "GND" H 6858 3577 50 0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 7000 3550 50 0001 C CNN
F 3 "~" H 7000 3550 50 0001 C CNN
1 6800 3550
1 0 0 -1
$EndComp
Wire Wire Line
6800 3550 6800 3600
$Comp
L power:GND #PWR0139
U 1 1 5E5B26A6
P 6800 3600
F 0 "#PWR0139" H 6800 3350 50 0001 C CNN
F 1 "GND" H 6805 3427 50 0000 C CNN
F 2 "" H 6800 3600 50 0001 C CNN
F 3 "" H 6800 3600 50 0001 C CNN
1 6800 3600
1 0 0 -1
$EndComp
$EndSCHEMATC

44
reflow-oven-control-pcb-cache.lib
View File

@@ -176,6 +176,23 @@ X Pin_4 4 -200 -200 150 R 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Connector_TestPoint
#
DEF Connector_TestPoint TP 0 30 N N 1 F N
F0 "TP" 0 270 50 H V C CNN
F1 "Connector_TestPoint" 0 200 50 H V C CNN
F2 "" 200 0 50 H I C CNN
F3 "" 200 0 50 H I C CNN
$FPLIST
Pin*
Test*
$ENDFPLIST
DRAW
C 0 130 30 0 1 0 N
X 1 1 0 0 100 U 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Device_C
#
DEF Device_C C 0 10 N Y 1 F N
@@ -471,33 +488,6 @@ X B 2 150 0 100 L 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Jumper_SolderJumper_3_Open
#
DEF Jumper_SolderJumper_3_Open JP 0 0 Y N 1 F N
F0 "JP" -100 -100 50 H V C CNN
F1 "Jumper_SolderJumper_3_Open" 0 110 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
SolderJumper*Open*
$ENDFPLIST
DRAW
A -40 0 40 901 -901 0 1 0 N -40 40 -40 -40
A -40 0 40 901 -901 0 1 0 F -40 40 -40 -40
A 40 0 40 -899 899 0 1 0 N 40 -40 40 40
A 40 0 40 -899 899 0 1 0 F 40 -40 40 40
S -20 40 20 -40 0 1 0 F
P 2 0 1 0 -100 0 -80 0 N
P 2 0 1 0 -40 40 -40 -40 N
P 2 0 1 0 0 -50 0 -40 N
P 2 0 1 0 40 40 40 -40 N
P 2 0 1 0 100 0 80 0 N
X A 1 -200 0 100 R 50 50 1 1 P
X C 2 0 -150 100 U 50 50 1 1 I
X B 3 200 0 100 L 50 50 1 1 P
ENDDRAW
ENDDEF
#
# MCU_ST_STM32F4_STM32F407VETx
#
DEF MCU_ST_STM32F4_STM32F407VETx U 0 20 Y Y 1 F N

6290
reflow-oven-control-pcb.kicad_pcb
View File

File diff suppressed because it is too large Load Diff

102
reflow-oven-control-pcb.sch
View File

@@ -5,8 +5,8 @@ $Descr A4 11693 8268
encoding utf-8
Sheet 1 3
Title "Reflow Oven Controller"
Date "2019-09-02"
Rev "v1.0"
Date "2020-02-18"
Rev "v1.2"
Comp "Shimatta"
Comment1 ""
Comment2 ""
@@ -25,10 +25,10 @@ F 3 "~" H 1100 1000 50 0001 C CNN
-1 0 0 1
$EndComp
$Comp
L power:Earth #PWR0105
L power:Earth #PWR0107
U 1 1 5D6E13B6
P 1600 1250
F 0 "#PWR0105" H 1600 1000 50 0001 C CNN
F 0 "#PWR0107" H 1600 1000 50 0001 C CNN
F 1 "Earth" H 1600 1100 50 0001 C CNN
F 2 "" H 1600 1250 50 0001 C CNN
F 3 "~" H 1600 1250 50 0001 C CNN
@@ -844,13 +844,7 @@ Wire Wire Line
Wire Wire Line
4900 3700 5450 3700
Text Label 4900 3400 0 50 ~ 0
DIGIO0
Text Label 4900 3500 0 50 ~ 0
DIGIO1
Text Label 4900 3600 0 50 ~ 0
DIGIO2
Text Label 4900 3700 0 50 ~ 0
DIGIO3
DIGIO0_PROT
$Comp
L Device:C C102
U 1 1 5DF4E0DE
@@ -888,10 +882,10 @@ F 3 "~" H 1100 7200 50 0001 C CNN
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0106
L power:+3V3 #PWR0108
U 1 1 5E031C5A
P 1600 7400
F 0 "#PWR0106" H 1600 7250 50 0001 C CNN
F 0 "#PWR0108" H 1600 7250 50 0001 C CNN
F 1 "+3V3" H 1615 7573 50 0000 C CNN
F 2 "" H 1600 7400 50 0001 C CNN
F 3 "" H 1600 7400 50 0001 C CNN
@@ -1175,12 +1169,12 @@ $EndComp
$Comp
L Power_Protection:USBLC6-2SC6 U101
U 1 1 5E0F7F35
P 1800 3450
F 0 "U101" H 2050 3800 50 0000 C CNN
F 1 "USBLC6-2SC6" H 1400 3800 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-6" H 1050 3850 50 0001 C CNN
F 3 "http://www2.st.com/resource/en/datasheet/CD00050750.pdf" H 2000 3800 50 0001 C CNN
1 1800 3450
P 1550 3450
F 0 "U101" H 1800 3800 50 0000 C CNN
F 1 "USBLC6-2SC6" H 1150 3800 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-6" H 800 3850 50 0001 C CNN
F 3 "http://www2.st.com/resource/en/datasheet/CD00050750.pdf" H 1750 3800 50 0001 C CNN
1 1550 3450
1 0 0 -1
$EndComp
$Comp
@@ -1195,14 +1189,14 @@ F 3 "" H 3700 2800 50 0001 C CNN
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0108
L power:GND #PWR0106
U 1 1 5E115EE3
P 1800 4000
F 0 "#PWR0108" H 1800 3750 50 0001 C CNN
F 1 "GND" H 1805 3827 50 0000 C CNN
F 2 "" H 1800 4000 50 0001 C CNN
F 3 "" H 1800 4000 50 0001 C CNN
1 1800 4000
P 1550 4000
F 0 "#PWR0106" H 1550 3750 50 0001 C CNN
F 1 "GND" H 1555 3827 50 0000 C CNN
F 2 "" H 1550 4000 50 0001 C CNN
F 3 "" H 1550 4000 50 0001 C CNN
1 1550 4000
1 0 0 -1
$EndComp
$Comp
@@ -1219,54 +1213,54 @@ $EndComp
Wire Wire Line
3700 4000 3700 3950
Wire Wire Line
1800 3950 1800 4000
1550 3950 1550 4000
Wire Wire Line
3700 2800 3700 2950
$Comp
L power:+3V3 #PWR0107
L power:+3V3 #PWR0105
U 1 1 5E154ADD
P 1800 2800
F 0 "#PWR0107" H 1800 2650 50 0001 C CNN
F 1 "+3V3" H 1815 2973 50 0000 C CNN
F 2 "" H 1800 2800 50 0001 C CNN
F 3 "" H 1800 2800 50 0001 C CNN
1 1800 2800
P 1550 2800
F 0 "#PWR0105" H 1550 2650 50 0001 C CNN
F 1 "+3V3" H 1565 2973 50 0000 C CNN
F 2 "" H 1550 2800 50 0001 C CNN
F 3 "" H 1550 2800 50 0001 C CNN
1 1550 2800
1 0 0 -1
$EndComp
Wire Wire Line
1800 2800 1800 2950
Text Label 2650 3350 2 50 ~ 0
1550 2800 1550 2950
Text Label 2400 3350 2 50 ~ 0
DIGIO0
Text Label 850 3550 0 50 ~ 0
DIGIO1
Text Label 4550 3550 2 50 ~ 0
DIGIO2
Text Label 550 3550 0 50 ~ 0
DIGIO1_PROT
Text Label 4700 3550 2 50 ~ 0
DIGIO2_PROT
Text Label 2900 3350 0 50 ~ 0
DIGIO3
Wire Wire Line
2650 3350 2300 3350
2400 3350 2050 3350
Wire Wire Line
850 3350 1300 3350
600 3350 1050 3350
Wire Wire Line
4550 3350 4200 3350
Wire Wire Line
2900 3350 3200 3350
Wire Wire Line
850 3550 1300 3550
550 3550 1050 3550
Wire Wire Line
2300 3550 2650 3550
2050 3550 2600 3550
Wire Wire Line
3200 3550 2900 3550
3200 3550 2650 3550
Wire Wire Line
4200 3550 4550 3550
Text Label 2650 3550 2 50 ~ 0
DIGIO0
Text Label 850 3350 0 50 ~ 0
4200 3550 4700 3550
Text Label 2600 3550 2 50 ~ 0
DIGIO0_PROT
Text Label 600 3350 0 50 ~ 0
DIGIO1
Text Label 4550 3350 2 50 ~ 0
DIGIO2
Text Label 2900 3550 0 50 ~ 0
DIGIO3
Text Label 2650 3550 0 50 ~ 0
DIGIO3_PROT
$Comp
L Device:C C101
U 1 1 5E1FEFD9
@@ -1500,4 +1494,10 @@ F6 "VREF" O L 7500 3100 50
F7 "TEMP_OUT" O L 7500 3200 50
F8 "FRONTEND_TEMP" B L 7500 3650 50
$EndSheet
Text Label 4900 3500 0 50 ~ 0
DIGIO1_PROT
Text Label 4900 3600 0 50 ~ 0
DIGIO2_PROT
Text Label 4900 3700 0 50 ~ 0
DIGIO3_PROT
$EndSCHEMATC

200
stm.sch
View File

@@ -5,8 +5,8 @@ $Descr A4 11693 8268
encoding utf-8
Sheet 2 3
Title "Reflow Oven Controller"
Date "2019-09-02"
Rev "v1.0"
Date "2020-02-18"
Rev "v1.2"
Comp "Shimatta"
Comment1 ""
Comment2 ""
@@ -101,10 +101,10 @@ Connection ~ 5700 950
Wire Wire Line
5700 950 5750 950
$Comp
L power:+3V3 #PWR0232
L power:+3V3 #PWR0231
U 1 1 5D7A4445
P 5700 850
F 0 "#PWR0232" H 5700 700 50 0001 C CNN
F 0 "#PWR0231" H 5700 700 50 0001 C CNN
F 1 "+3V3" H 5715 1023 50 0000 C CNN
F 2 "" H 5700 850 50 0001 C CNN
F 3 "" H 5700 850 50 0001 C CNN
@@ -146,10 +146,10 @@ Wire Wire Line
Wire Wire Line
4200 2300 4200 2400
$Comp
L power:GND #PWR0225
L power:GND #PWR0224
U 1 1 5D7AA170
P 3800 2400
F 0 "#PWR0225" H 3800 2150 50 0001 C CNN
F 0 "#PWR0224" H 3800 2150 50 0001 C CNN
F 1 "GND" H 3805 2227 50 0000 C CNN
F 2 "" H 3800 2400 50 0001 C CNN
F 3 "" H 3800 2400 50 0001 C CNN
@@ -157,10 +157,10 @@ F 3 "" H 3800 2400 50 0001 C CNN
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0229
L power:GND #PWR0228
U 1 1 5D7AA50F
P 4200 2400
F 0 "#PWR0229" H 4200 2150 50 0001 C CNN
F 0 "#PWR0228" H 4200 2150 50 0001 C CNN
F 1 "GND" H 4205 2227 50 0000 C CNN
F 2 "" H 4200 2400 50 0001 C CNN
F 3 "" H 4200 2400 50 0001 C CNN
@@ -176,10 +176,10 @@ Wire Wire Line
Wire Wire Line
3550 1650 3550 2400
$Comp
L power:GND #PWR0224
L power:GND #PWR0223
U 1 1 5D7B2803
P 3550 2400
F 0 "#PWR0224" H 3550 2150 50 0001 C CNN
F 0 "#PWR0223" H 3550 2150 50 0001 C CNN
F 1 "GND" H 3555 2227 50 0000 C CNN
F 2 "" H 3550 2400 50 0001 C CNN
F 3 "" H 3550 2400 50 0001 C CNN
@@ -207,10 +207,10 @@ Connection ~ 4150 1450
Wire Wire Line
4150 1450 3550 1450
$Comp
L power:+3V3 #PWR0228
L power:+3V3 #PWR0227
U 1 1 5D7B60B7
P 4150 1000
F 0 "#PWR0228" H 4150 850 50 0001 C CNN
F 0 "#PWR0227" H 4150 850 50 0001 C CNN
F 1 "+3V3" H 4165 1173 50 0000 C CNN
F 2 "" H 4150 1000 50 0001 C CNN
F 3 "" H 4150 1000 50 0001 C CNN
@@ -243,10 +243,10 @@ Wire Wire Line
Wire Wire Line
5650 6950 5650 7050
$Comp
L power:GND #PWR0231
L power:GND #PWR0230
U 1 1 5D7BE288
P 5650 7050
F 0 "#PWR0231" H 5650 6800 50 0001 C CNN
F 0 "#PWR0230" H 5650 6800 50 0001 C CNN
F 1 "GND" H 5655 6877 50 0000 C CNN
F 2 "" H 5650 7050 50 0001 C CNN
F 3 "" H 5650 7050 50 0001 C CNN
@@ -297,10 +297,10 @@ Connection ~ 7550 950
Wire Wire Line
7550 950 7900 950
$Comp
L power:GND #PWR0233
L power:GND #PWR0232
U 1 1 5D7DEA5A
P 7150 1350
F 0 "#PWR0233" H 7150 1100 50 0001 C CNN
F 0 "#PWR0232" H 7150 1100 50 0001 C CNN
F 1 "GND" H 7155 1177 50 0000 C CNN
F 2 "" H 7150 1350 50 0001 C CNN
F 3 "" H 7150 1350 50 0001 C CNN
@@ -310,10 +310,10 @@ $EndComp
Wire Wire Line
7150 1350 7150 1300
$Comp
L power:GND #PWR0236
L power:GND #PWR0235
U 1 1 5D7E1587
P 7550 1350
F 0 "#PWR0236" H 7550 1100 50 0001 C CNN
F 0 "#PWR0235" H 7550 1100 50 0001 C CNN
F 1 "GND" H 7555 1177 50 0000 C CNN
F 2 "" H 7550 1350 50 0001 C CNN
F 3 "" H 7550 1350 50 0001 C CNN
@@ -349,10 +349,10 @@ $EndComp
Wire Wire Line
2750 2850 2400 2850
$Comp
L power:GND #PWR0215
L power:GND #PWR0214
U 1 1 5D81022A
P 2350 2850
F 0 "#PWR0215" H 2350 2600 50 0001 C CNN
F 0 "#PWR0214" H 2350 2600 50 0001 C CNN
F 1 "GND" H 2355 2677 50 0000 C CNN
F 2 "" H 2350 2850 50 0001 C CNN
F 3 "" H 2350 2850 50 0001 C CNN
@@ -360,10 +360,10 @@ F 3 "" H 2350 2850 50 0001 C CNN
0 1 1 0
$EndComp
$Comp
L power:GND #PWR0222
L power:GND #PWR0221
U 1 1 5D8105D7
P 3350 2850
F 0 "#PWR0222" H 3350 2600 50 0001 C CNN
F 0 "#PWR0221" H 3350 2600 50 0001 C CNN
F 1 "GND" H 3355 2677 50 0000 C CNN
F 2 "" H 3350 2850 50 0001 C CNN
F 3 "" H 3350 2850 50 0001 C CNN
@@ -647,17 +647,6 @@ Wire Wire Line
Wire Wire Line
9000 3700 9000 3450
$Comp
L power:GND #PWR0238
U 1 1 5D7F1AF6
P 9000 3700
F 0 "#PWR0238" H 9000 3450 50 0001 C CNN
F 1 "GND" H 9005 3527 50 0000 C CNN
F 2 "" H 9000 3700 50 0001 C CNN
F 3 "" H 9000 3700 50 0001 C CNN
1 9000 3700
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0239
U 1 1 5D7F1E93
P 9350 3700
@@ -793,10 +782,10 @@ Connection ~ 3450 5300
Wire Wire Line
3450 5300 3450 5350
$Comp
L power:GND #PWR0230
L power:GND #PWR0229
U 1 1 5D9D0958
P 4250 5300
F 0 "#PWR0230" H 4250 5050 50 0001 C CNN
F 0 "#PWR0229" H 4250 5050 50 0001 C CNN
F 1 "GND" V 4255 5172 50 0000 R CNN
F 2 "" H 4250 5300 50 0001 C CNN
F 3 "" H 4250 5300 50 0001 C CNN
@@ -804,10 +793,10 @@ F 3 "" H 4250 5300 50 0001 C CNN
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR0223
L power:GND #PWR0222
U 1 1 5D9D0D89
P 3450 7050
F 0 "#PWR0223" H 3450 6800 50 0001 C CNN
F 0 "#PWR0222" H 3450 6800 50 0001 C CNN
F 1 "GND" H 3455 6877 50 0000 C CNN
F 2 "" H 3450 7050 50 0001 C CNN
F 3 "" H 3450 7050 50 0001 C CNN
@@ -885,10 +874,10 @@ Wire Wire Line
4100 6650 4100 7050
Connection ~ 4100 6650
$Comp
L power:GND #PWR0227
L power:GND #PWR0226
U 1 1 5DB67925
P 4100 7050
F 0 "#PWR0227" H 4100 6800 50 0001 C CNN
F 0 "#PWR0226" H 4100 6800 50 0001 C CNN
F 1 "GND" H 4105 6877 50 0000 C CNN
F 2 "" H 4100 7050 50 0001 C CNN
F 3 "" H 4100 7050 50 0001 C CNN
@@ -909,10 +898,10 @@ $EndComp
Wire Wire Line
1200 5100 1200 5200
$Comp
L power:GND #PWR0214
L power:GND #PWR0213
U 1 1 5DB95B8A
P 1900 5150
F 0 "#PWR0214" H 1900 4900 50 0001 C CNN
F 0 "#PWR0213" H 1900 4900 50 0001 C CNN
F 1 "GND" H 1905 4977 50 0000 C CNN
F 2 "" H 1900 5150 50 0001 C CNN
F 3 "" H 1900 5150 50 0001 C CNN
@@ -922,10 +911,10 @@ $EndComp
Wire Wire Line
1900 5150 1900 5100
$Comp
L power:GND #PWR0213
L power:GND #PWR0212
U 1 1 5DBB2D37
P 1900 3200
F 0 "#PWR0213" H 1900 2950 50 0001 C CNN
F 0 "#PWR0212" H 1900 2950 50 0001 C CNN
F 1 "GND" H 1905 3027 50 0000 C CNN
F 2 "" H 1900 3200 50 0001 C CNN
F 3 "" H 1900 3200 50 0001 C CNN
@@ -950,10 +939,10 @@ Wire Wire Line
Wire Wire Line
2750 4050 2900 4050
$Comp
L power:GND #PWR0220
L power:GND #PWR0219
U 1 1 5DC0F042
P 2900 4050
F 0 "#PWR0220" H 2900 3800 50 0001 C CNN
F 0 "#PWR0219" H 2900 3800 50 0001 C CNN
F 1 "GND" V 2905 3922 50 0000 R CNN
F 2 "" H 2900 4050 50 0001 C CNN
F 3 "" H 2900 4050 50 0001 C CNN
@@ -963,10 +952,10 @@ $EndComp
Wire Wire Line
2750 4250 2900 4250
$Comp
L power:+3V3 #PWR0221
L power:+3V3 #PWR0220
U 1 1 5DC28FC7
P 2900 4250
F 0 "#PWR0221" H 2900 4100 50 0001 C CNN
F 0 "#PWR0220" H 2900 4100 50 0001 C CNN
F 1 "+3V3" V 2915 4378 50 0000 L CNN
F 2 "" H 2900 4250 50 0001 C CNN
F 3 "" H 2900 4250 50 0001 C CNN
@@ -974,10 +963,10 @@ F 3 "" H 2900 4250 50 0001 C CNN
0 1 1 0
$EndComp
$Comp
L power:+3V3 #PWR0216
L power:+3V3 #PWR0215
U 1 1 5DC2947C
P 2750 4800
F 0 "#PWR0216" H 2750 4650 50 0001 C CNN
F 0 "#PWR0215" H 2750 4650 50 0001 C CNN
F 1 "+3V3" H 2765 4973 50 0000 C CNN
F 2 "" H 2750 4800 50 0001 C CNN
F 3 "" H 2750 4800 50 0001 C CNN
@@ -996,10 +985,10 @@ F 3 "~" H 2750 5000 50 0001 C CNN
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR0217
L power:GND #PWR0216
U 1 1 5DC2E1E5
P 2750 5200
F 0 "#PWR0217" H 2750 4950 50 0001 C CNN
F 0 "#PWR0216" H 2750 4950 50 0001 C CNN
F 1 "GND" H 2755 5027 50 0000 C CNN
F 2 "" H 2750 5200 50 0001 C CNN
F 3 "" H 2750 5200 50 0001 C CNN
@@ -1109,10 +1098,10 @@ Wire Wire Line
Wire Wire Line
3900 4550 3900 4450
$Comp
L power:+3V3 #PWR0226
L power:+3V3 #PWR0225
U 1 1 5DDE876E
P 3900 3500
F 0 "#PWR0226" H 3900 3350 50 0001 C CNN
F 0 "#PWR0225" H 3900 3350 50 0001 C CNN
F 1 "+3V3" H 3915 3673 50 0000 C CNN
F 2 "" H 3900 3500 50 0001 C CNN
F 3 "" H 3900 3500 50 0001 C CNN
@@ -1149,12 +1138,12 @@ SDIO_CMD
$Comp
L Device:R R211
U 1 1 5DE7B2A7
P 7200 2850
F 0 "R211" V 6993 2850 50 0000 C CNN
F 1 "10k" V 7084 2850 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7130 2850 50 0001 C CNN
F 3 "~" H 7200 2850 50 0001 C CNN
1 7200 2850
P 7700 2850
F 0 "R211" V 7493 2850 50 0000 C CNN
F 1 "10k" V 7584 2850 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7630 2850 50 0001 C CNN
F 3 "~" H 7700 2850 50 0001 C CNN
1 7700 2850
0 1 1 0
$EndComp
$Comp
@@ -1168,24 +1157,17 @@ F 3 "~" H 7200 2750 50 0001 C CNN
1 7200 2750
0 1 1 0
$EndComp
Wire Wire Line
6550 2850 7050 2850
Wire Wire Line
6550 2750 7050 2750
Wire Wire Line
7350 2750 7450 2750
Wire Wire Line
7450 2750 7450 2850
Wire Wire Line
7450 2850 7350 2850
Wire Wire Line
7450 2750 7450 2600
Connection ~ 7450 2750
$Comp
L power:+3V3 #PWR0235
L power:+3V3 #PWR0234
U 1 1 5DEBD627
P 7450 2600
F 0 "#PWR0235" H 7450 2450 50 0001 C CNN
F 0 "#PWR0234" H 7450 2450 50 0001 C CNN
F 1 "+3V3" H 7465 2773 50 0000 C CNN
F 2 "" H 7450 2600 50 0001 C CNN
F 3 "" H 7450 2600 50 0001 C CNN
@@ -1298,10 +1280,10 @@ Connection ~ 2250 1250
Wire Wire Line
2250 1250 2700 1250
$Comp
L power:+3V3 #PWR0211
L power:+3V3 #PWR0210
U 1 1 5D7C0497
P 1800 750
F 0 "#PWR0211" H 1800 600 50 0001 C CNN
F 0 "#PWR0210" H 1800 600 50 0001 C CNN
F 1 "+3V3" H 1815 923 50 0000 C CNN
F 2 "" H 1800 750 50 0001 C CNN
F 3 "" H 1800 750 50 0001 C CNN
@@ -1309,10 +1291,10 @@ F 3 "" H 1800 750 50 0001 C CNN
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0212
L power:GND #PWR0211
U 1 1 5D7C1F82
P 1800 1450
F 0 "#PWR0212" H 1800 1200 50 0001 C CNN
F 0 "#PWR0211" H 1800 1200 50 0001 C CNN
F 1 "GND" H 1805 1277 50 0000 C CNN
F 2 "" H 1800 1450 50 0001 C CNN
F 3 "" H 1800 1450 50 0001 C CNN
@@ -1334,10 +1316,10 @@ F 3 "~" H 2800 1800 50 0001 C CNN
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0218
L power:+3V3 #PWR0217
U 1 1 5D815D92
P 2800 1650
F 0 "#PWR0218" H 2800 1500 50 0001 C CNN
F 0 "#PWR0217" H 2800 1500 50 0001 C CNN
F 1 "+3V3" H 2815 1823 50 0000 C CNN
F 2 "" H 2800 1650 50 0001 C CNN
F 3 "" H 2800 1650 50 0001 C CNN
@@ -1345,10 +1327,10 @@ F 3 "" H 2800 1650 50 0001 C CNN
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0219
L power:GND #PWR0218
U 1 1 5D8175A8
P 2800 1950
F 0 "#PWR0219" H 2800 1700 50 0001 C CNN
F 0 "#PWR0218" H 2800 1700 50 0001 C CNN
F 1 "GND" H 2805 1777 50 0000 C CNN
F 2 "" H 2800 1950 50 0001 C CNN
F 3 "" H 2800 1950 50 0001 C CNN
@@ -1551,10 +1533,10 @@ Wire Wire Line
Wire Wire Line
7150 2050 7150 2100
$Comp
L power:GND #PWR0234
L power:GND #PWR0233
U 1 1 5E6FFCF0
P 7150 2100
F 0 "#PWR0234" H 7150 1850 50 0001 C CNN
F 0 "#PWR0233" H 7150 1850 50 0001 C CNN
F 1 "GND" H 7155 1927 50 0000 C CNN
F 2 "" H 7150 2100 50 0001 C CNN
F 3 "" H 7150 2100 50 0001 C CNN
@@ -1647,38 +1629,8 @@ F 3 "~" H 10000 1100 50 0001 C CNN
$EndComp
Wire Wire Line
10000 1550 10000 1250
$Comp
L power:+3V3 #PWR0210
U 1 1 5E71E325
P 1750 5650
F 0 "#PWR0210" H 1750 5500 50 0001 C CNN
F 1 "+3V3" H 1765 5823 50 0000 C CNN
F 2 "" H 1750 5650 50 0001 C CNN
F 3 "" H 1750 5650 50 0001 C CNN
1 1750 5650
1 0 0 -1
$EndComp
$Comp
L Jumper:SolderJumper_3_Open JP201
U 1 1 5E7247D0
P 1300 5850
F 0 "JP201" H 1300 6055 50 0000 C CNN
F 1 "LCD_5V_3V3" H 1300 5964 50 0000 C CNN
F 2 "Jumper:SolderJumper-3_P2.0mm_Open_TrianglePad1.0x1.5mm" H 1300 5850 50 0001 C CNN
F 3 "~" H 1300 5850 50 0001 C CNN
1 1300 5850
1 0 0 -1
$EndComp
Wire Wire Line
1750 5650 1750 5850
Wire Wire Line
1750 5850 1500 5850
Wire Wire Line
1100 5850 800 5850
Wire Wire Line
800 5850 800 5650
Wire Wire Line
1300 6000 1300 6050
Wire Wire Line
700 6050 700 6450
Wire Wire Line
@@ -1701,4 +1653,36 @@ Wire Wire Line
Wire Wire Line
700 7100 700 6450
Connection ~ 700 6450
Wire Wire Line
6550 2850 7550 2850
Wire Wire Line
7850 2850 7950 2850
Wire Wire Line
7950 2850 7950 2950
$Comp
L power:GND #PWR0238
U 1 1 5D7F1AF6
P 9000 3700
F 0 "#PWR0238" H 9000 3450 50 0001 C CNN
F 1 "GND" H 9005 3527 50 0000 C CNN
F 2 "" H 9000 3700 50 0001 C CNN
F 3 "" H 9000 3700 50 0001 C CNN
1 9000 3700
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0236
U 1 1 5E4EC83F
P 7950 2950
F 0 "#PWR0236" H 7950 2700 50 0001 C CNN
F 1 "GND" H 7955 2777 50 0000 C CNN
F 2 "" H 7950 2950 50 0001 C CNN
F 3 "" H 7950 2950 50 0001 C CNN
1 7950 2950
1 0 0 -1
$EndComp
Wire Wire Line
800 5850 1300 5850
Wire Wire Line
1300 5850 1300 6050
$EndSCHEMATC