Replaced buck converter since the old one could not be sourced

3 years ago · 79739f2919
10 changed files with 74415 additions and 521 deletions
--- a/SaMcam_shield/12v_to_5v_switching_regulator.sch
+++ b/SaMcam_shield/12v_to_5v_switching_regulator.sch
@ -56,7 +56,7 @@ F 4 "1276-1244-1-ND" H 3750 1750 50  0001 C CNN "Digikey"
 	1    0    0    1   
 $EndComp
 $Comp
-L Device:C_Polarized_Small C?
+L Device:CP_Small C?
 U 1 1 60456F66
 P 4250 1750
 AR Path="/60355F25/60456F66" Ref="C?"  Part="1" 
@ -427,7 +427,7 @@ $EndComp
 Wire Wire Line
 	4250 3000 4250 2900
 $Comp
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+L Device:CP_Small C?
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--- a/SaMcam_shield/SaMcam.dcm
+++ b/SaMcam_shield/SaMcam.dcm
@ -6,6 +6,18 @@ K step down, 4A, 500 kHz - 800 kHz, rohm, buck, DC DC
 F http://rohmfs.rohm.com/en/products/databook/datasheet/ic/power/switching_regulator/bd95841muv-e.pdf
 $ENDCMP
 #
+$CMP LMO78_0.5A
+D The LMO78_0.5A series is a high efficiency switching regulator and ideal substitute for the LM78xx series three-terminal linear regulators.
+K Gaptec, 500 mA, 3.3 V, 3V3, step down, switching regulator
+F https://gaptec-electronic.com/datenblaetter/LMO78_0.5.pdf
+$ENDCMP
+#
+$CMP RT7295CGJ6F_buck
+D 10 A , -4 V - 28 V input high-efficiency,  easy-to-use DC/DC  synchronous  buck  regulator.
+K step down, 4A, 500 kHz - 800 kHz, rohm, buck, DC DC
+F https://www.richtek.com/assets/product_file/RT7295C/DS7295C-08.pdf
+$ENDCMP
+#
 $CMP TMC2202-WA_motor_driver
 F https://www.trinamic.com/fileadmin/assets/Products/ICs_Documents/TMC220x_TMC2224_Datasheet_Rev1.10.pdf
 $ENDCMP
--- a/SaMcam_shield/SaMcam.lib
+++ b/SaMcam_shield/SaMcam.lib
@ -31,6 +31,41 @@ X EN 9 -500 -100 100 R 50 50 1 1 I
 ENDDRAW
 ENDDEF
 #
+# LMO78_0.5A
+#
+DEF LMO78_0.5A U 0 40 Y Y 1 F N
+F0 "U" -200 200 50 H V L CNN
+F1 "LMO78_0.5A" -200 300 50 H V L CNN
+F2 "SaMcam_shield:Switching_Reg_3V3_500mA_Gaptec_LMO78_0.5A" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+F4 "3182-LMO78_03-0.5-ND" 0 0 50 H I C CNN "Digikey"
+DRAW
+S -200 125 200 -200 1 1 10 f
+X IN 1 -300 50 100 R 50 50 1 1 W
+X GND 2 0 -300 100 U 50 50 1 1 W
+X OUT 3 300 50 100 L 50 50 1 1 w
+ENDDRAW
+ENDDEF
+#
+# RT7295CGJ6F_buck
+#
+DEF RT7295CGJ6F_buck U 0 40 Y Y 1 F N
+F0 "U" -400 350 50 H V L CNN
+F1 "RT7295CGJ6F_buck" -400 -200 50 H V L CNN
+F2 "Package_TO_SOT_SMD:SOT-23-6" -400 -500 50 H I L CNN
+F3 "" -400 -1250 50 H I L CNN
+F4 "RT7295CGJ6FCT-ND" -400 -400 50 H I L CNN "Digikey"
+DRAW
+S -400 300 350 -100 0 1 0 f
+X BOOT 1 -500 250 100 R 50 50 1 1 P
+X GND 2 -500 100 100 R 50 50 1 1 P
+X FB 3 -500 -50 100 R 50 50 1 1 I
+X EN 4 450 -50 100 L 50 50 1 1 I
+X VIN 5 450 100 100 L 50 50 1 1 W
+X SW 6 450 250 100 L 50 50 1 1 w
+ENDDRAW
+ENDDEF
+#
 # TMC2202-WA_motor_driver
 #
 DEF TMC2202-WA_motor_driver U 0 40 Y Y 1 F N
--- a/SaMcam_shield/SaMcam_shield.pretty/Switching_Reg_3V3_500mA_Gaptec_LMO78_0.5A.kicad_mod
+++ b/SaMcam_shield/SaMcam_shield.pretty/Switching_Reg_3V3_500mA_Gaptec_LMO78_0.5A.kicad_mod
@ -0,0 +1,30 @@
+(module Switching_Reg_3V3_500mA_Gaptec_LMO78_0.5A (layer F.Cu) (tedit 61910A00)
+  (fp_text reference REF** (at 5.8 1.7) (layer F.SilkS)
+    (effects (font (size 1 1) (thickness 0.15)))
+  )
+  (fp_text value Switching_Reg_3V3_500mA_Gaptec_LMO78_0.5A (at 0 -9) (layer F.Fab)
+    (effects (font (size 1 1) (thickness 0.15)))
+  )
+  (fp_line (start 5 0) (end 4 0) (layer F.SilkS) (width 0.12))
+  (fp_line (start -5 -7.2) (end 5 -7.2) (layer F.SilkS) (width 0.12))
+  (fp_line (start -5 -7.2) (end -5 0) (layer F.SilkS) (width 0.12))
+  (fp_line (start -4 0) (end -5 0) (layer F.SilkS) (width 0.12))
+  (fp_line (start 5 -7.2) (end 5 0) (layer F.SilkS) (width 0.12))
+  (fp_text user Vin (at -2.54 4.826 90) (layer F.SilkS)
+    (effects (font (size 1 1) (thickness 0.15)) (justify left))
+  )
+  (fp_text user GND (at 0 4.826 90) (layer F.SilkS)
+    (effects (font (size 1 1) (thickness 0.15)) (justify left))
+  )
+  (fp_text user Vout (at 2.54 4.826 90) (layer F.SilkS)
+    (effects (font (size 1 1) (thickness 0.15)) (justify left))
+  )
+  (pad 1 thru_hole circle (at -2.54 0) (size 2 2) (drill 1.2) (layers *.Cu *.Mask))
+  (pad 2 thru_hole circle (at 0 0) (size 2 2) (drill 1.2) (layers *.Cu *.Mask))
+  (pad 3 thru_hole circle (at 2.54 0) (size 2 2) (drill 1.2) (layers *.Cu *.Mask))
+  (model ${KIPRJMOD}/packages3d/Switching_Reg_3V3_500mA_Gaptec_LMO78_0.5A.stp
+    (at (xyz 0 0 0))
+    (scale (xyz 1 1 1))
+    (rotate (xyz 0 0 0))
+  )
+)
--- a/SaMcam_shield/SaMcam_shield.sch
+++ b/SaMcam_shield/SaMcam_shield.sch
--- a/SaMcam_shield/esp8266.sch
+++ b/SaMcam_shield/esp8266.sch
@ -0,0 +1,811 @@
+EESchema Schematic File Version 4
+EELAYER 30 0
+EELAYER END
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+$EndComp
+$Comp
+L power:+3V3 #PWR?
+U 1 1 61A65C4C
+P 5550 3750
+F 0 "#PWR?" H 5550 3600 50  0001 C CNN
+F 1 "+3V3" H 5565 3923 50  0000 C CNN
+F 2 "" H 5550 3750 50  0001 C CNN
+F 3 "" H 5550 3750 50  0001 C CNN
+	1    5550 3750
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5550 3750 5550 3800
+Wire Wire Line
+	5550 4700 5700 4700
+Wire Wire Line
+	5700 3800 5550 3800
+Connection ~ 5550 3800
+Wire Wire Line
+	5550 3800 5550 4100
+Wire Wire Line
+	5700 4100 5550 4100
+Connection ~ 5550 4100
+Wire Wire Line
+	5550 4100 5550 4400
+Wire Wire Line
+	5700 4400 5550 4400
+Connection ~ 5550 4400
+Wire Wire Line
+	5550 4400 5550 4700
+Text Label 6350 3800 2    50   ~ 0
+GPIO0_ESP
+Text Label 6350 4100 2    50   ~ 0
+GPIO2_ESP
+Text Label 6350 4400 2    50   ~ 0
+EN_ESP
+Text Label 6350 4700 2    50   ~ 0
+~RST_ESP
+Wire Wire Line
+	5900 4400 6350 4400
+Wire Wire Line
+	5900 4100 6350 4100
+Wire Wire Line
+	5900 3800 6350 3800
+$Comp
+L power:GND #PWR?
+U 1 1 61A6FA5D
+P 5550 5250
+AR Path="/60355F25/61A6FA5D" Ref="#PWR?"  Part="1" 
+AR Path="/60A88316/61A6FA5D" Ref="#PWR?"  Part="1" 
+AR Path="/606B2804/61A6FA5D" Ref="#PWR?"  Part="1" 
+AR Path="/606B5506/61A6FA5D" Ref="#PWR?"  Part="1" 
+AR Path="/61A6FA5D" Ref="#PWR?"  Part="1" 
+AR Path="/61A0DE56/61A6FA5D" Ref="#PWR?"  Part="1" 
+F 0 "#PWR?" H 5550 5000 50  0001 C CNN
+F 1 "GND" H 5555 5077 50  0000 C CNN
+F 2 "" H 5550 5250 50  0001 C CNN
+F 3 "" H 5550 5250 50  0001 C CNN
+	1    5550 5250
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5550 5250 5550 5000
+Wire Wire Line
+	5550 5000 5700 5000
+Text Label 4600 3100 2    50   ~ 0
+GPIO2_ESP
+Text Label 2700 3000 0    50   ~ 0
+EN
+Wire Wire Line
+	2700 3000 3150 3000
+Text Label 4600 3700 2    50   ~ 0
+CS_ESP
+Wire Wire Line
+	4150 3000 4600 3000
+Wire Wire Line
+	4600 3100 4150 3100
+Wire Wire Line
+	4600 3700 4150 3700
+$Comp
+L Device:C_Small C?
+U 1 1 61A8AA55
+P 6750 4900
+AR Path="/60355F25/61A8AA55" Ref="C?"  Part="1" 
+AR Path="/60A88316/61A8AA55" Ref="C?"  Part="1" 
+AR Path="/606B2804/61A8AA55" Ref="C?"  Part="1" 
+AR Path="/606B5506/61A8AA55" Ref="C?"  Part="1" 
+AR Path="/61A0DE56/61A8AA55" Ref="C?"  Part="1" 
+F 0 "C?" H 6659 4854 50  0000 R CNN
+F 1 "470 pF" H 6659 4945 50  0000 R CNN
+F 2 "Capacitor_SMD:C_0603_1608Metric" H 6750 4900 50  0001 C CNN
+F 3 "~" H 6750 4900 50  0001 C CNN
+F 4 "490-1467-1-ND" H 6750 4900 50  0001 C CNN "Digikey"
+	1    6750 4900
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	5900 4700 6750 4700
+$Comp
+L power:GND #PWR?
+U 1 1 61A8D0EF
+P 6750 5250
+AR Path="/60355F25/61A8D0EF" Ref="#PWR?"  Part="1" 
+AR Path="/60A88316/61A8D0EF" Ref="#PWR?"  Part="1" 
+AR Path="/606B2804/61A8D0EF" Ref="#PWR?"  Part="1" 
+AR Path="/606B5506/61A8D0EF" Ref="#PWR?"  Part="1" 
+AR Path="/61A8D0EF" Ref="#PWR?"  Part="1" 
+AR Path="/61A0DE56/61A8D0EF" Ref="#PWR?"  Part="1" 
+F 0 "#PWR?" H 6750 5000 50  0001 C CNN
+F 1 "GND" H 6755 5077 50  0000 C CNN
+F 2 "" H 6750 5250 50  0001 C CNN
+F 3 "" H 6750 5250 50  0001 C CNN
+	1    6750 5250
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6750 5000 6750 5250
+Wire Wire Line
+	6750 4700 6750 4800
+Text Label 4600 3800 2    50   ~ 0
+~RST
+Wire Wire Line
+	4600 3800 4150 3800
+Text Label 2700 3300 0    50   ~ 0
+ADC_ESP
+Wire Wire Line
+	2700 3300 3150 3300
+Text Label 4600 3200 2    50   ~ 0
+GPIO4_ESP
+Text Label 4600 3300 2    50   ~ 0
+GPIO5_ESP
+Text Label 4600 3400 2    50   ~ 0
+MISO_ESP
+Text Label 4600 3500 2    50   ~ 0
+MOSI_ESP
+Text Label 4600 3600 2    50   ~ 0
+CLK_ESP
+Wire Wire Line
+	4150 3600 4600 3600
+Wire Wire Line
+	4600 3500 4150 3500
+Wire Wire Line
+	4150 3400 4600 3400
+Wire Wire Line
+	4600 3300 4150 3300
+Wire Wire Line
+	4150 3200 4600 3200
+Wire Wire Line
+	5900 5000 6350 5000
+Text Label 6350 5000 2    50   ~ 0
+GPIO15_ESP
+Text HLabel 10050 1200 2    50   Input ~ 0
+MISO_ESP
+Text HLabel 10050 1400 2    50   Output ~ 0
+MOSI_ESP
+Text HLabel 10050 1600 2    50   Output ~ 0
+CLK_ESP
+Text HLabel 10050 1800 2    50   Output ~ 0
+CS_ESP
+Wire Notes Line
+	8050 1950 10650 1950
+Wire Notes Line
+	10650 1950 10650 1050
+Wire Notes Line
+	10650 1050 8050 1050
+Wire Notes Line
+	8050 1050 8050 1950
+Text Notes 8050 1050 0    50   ~ 0
+SPI
+Text Label 8550 1200 2    50   ~ 0
+MISO_ESP
+Text Label 8550 1400 2    50   ~ 0
+MOSI_ESP
+Text Label 8550 1600 2    50   ~ 0
+CLK_ESP
+Text Label 8550 1800 2    50   ~ 0
+CS_ESP
+$Comp
+L Device:R_Small R?
+U 1 1 61B1A750
+P 8900 1200
+AR Path="/61B1A750" Ref="R?"  Part="1" 
+AR Path="/61A0DE56/61B1A750" Ref="R?"  Part="1" 
+F 0 "R?" V 8800 1200 50  0000 C CNN
+F 1 "470R" V 8900 1200 31  0000 C CNN
+F 2 "Resistor_SMD:R_0402_1005Metric" H 8900 1200 50  0001 C CNN
+F 3 "~" H 8900 1200 50  0001 C CNN
+F 4 "311-470LRTR-ND" V 8900 1200 50  0001 C CNN "Digikey"
+	1    8900 1200
+	0    1    1    0   
+$EndComp
+$Comp
+L Device:R_Small R?
+U 1 1 61B1C6DB
+P 8900 1400
+AR Path="/61B1C6DB" Ref="R?"  Part="1" 
+AR Path="/61A0DE56/61B1C6DB" Ref="R?"  Part="1" 
+F 0 "R?" V 8800 1400 50  0000 C CNN
+F 1 "470R" V 8900 1400 31  0000 C CNN
+F 2 "Resistor_SMD:R_0402_1005Metric" H 8900 1400 50  0001 C CNN
+F 3 "~" H 8900 1400 50  0001 C CNN
+F 4 "311-470LRTR-ND" V 8900 1400 50  0001 C CNN "Digikey"
+	1    8900 1400
+	0    1    1    0   
+$EndComp
+$Comp
+L Device:R_Small R?
+U 1 1 61B1CA58
+P 8900 1600
+AR Path="/61B1CA58" Ref="R?"  Part="1" 
+AR Path="/61A0DE56/61B1CA58" Ref="R?"  Part="1" 
+F 0 "R?" V 8800 1600 50  0000 C CNN
+F 1 "470R" V 8900 1600 31  0000 C CNN
+F 2 "Resistor_SMD:R_0402_1005Metric" H 8900 1600 50  0001 C CNN
+F 3 "~" H 8900 1600 50  0001 C CNN
+F 4 "311-470LRTR-ND" V 8900 1600 50  0001 C CNN "Digikey"
+	1    8900 1600
+	0    1    1    0   
+$EndComp
+$Comp
+L Device:R_Small R?
+U 1 1 61B1CDAD
+P 8900 1800
+AR Path="/61B1CDAD" Ref="R?"  Part="1" 
+AR Path="/61A0DE56/61B1CDAD" Ref="R?"  Part="1" 
+F 0 "R?" V 8800 1800 50  0000 C CNN
+F 1 "470R" V 8900 1800 31  0000 C CNN
+F 2 "Resistor_SMD:R_0402_1005Metric" H 8900 1800 50  0001 C CNN
+F 3 "~" H 8900 1800 50  0001 C CNN
+F 4 "311-470LRTR-ND" V 8900 1800 50  0001 C CNN "Digikey"
+	1    8900 1800
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	8550 1200 8800 1200
+Wire Wire Line
+	9000 1200 10050 1200
+Wire Wire Line
+	8550 1400 8800 1400
+Wire Wire Line
+	9000 1400 10050 1400
+Wire Wire Line
+	8550 1600 8800 1600
+Wire Wire Line
+	9000 1600 10050 1600
+Wire Wire Line
+	8550 1800 8800 1800
+Wire Wire Line
+	9000 1800 10050 1800
+Text HLabel 10050 2400 2    50   Input ~ 0
+TX_ESP
+Text HLabel 10050 2600 2    50   Output ~ 0
+RX_ESP
+Text HLabel 10050 2800 2    50   Output ~ 0
+DTR_ESP
+Text HLabel 10050 3000 2    50   Output ~ 0
+RTS_ESP
+Wire Notes Line
+	8050 3150 10650 3150
+Wire Notes Line
+	10650 3150 10650 2250
+Wire Notes Line
+	10650 2250 8050 2250
+Wire Notes Line
+	8050 2250 8050 3150
+Text Notes 8050 2250 0    50   ~ 0
+Programming and debugging
+Text Label 8550 2400 2    50   ~ 0
+TX_ESP
+Text Label 8550 2600 2    50   ~ 0
+RX_ESP
+Text Label 8550 2800 2    50   ~ 0
+DTR_ESP
+Wire Wire Line
+	8550 2800 10050 2800
+Wire Wire Line
+	8550 3000 10050 3000
+$Comp
+L Device:R_Small R?
+U 1 1 61C2234D
+P 8900 2400
+AR Path="/61C2234D" Ref="R?"  Part="1" 
+AR Path="/61A0DE56/61C2234D" Ref="R?"  Part="1" 
+F 0 "R?" V 8800 2400 50  0000 C CNN
+F 1 "470R" V 8900 2400 31  0000 C CNN
+F 2 "Resistor_SMD:R_0402_1005Metric" H 8900 2400 50  0001 C CNN
+F 3 "~" H 8900 2400 50  0001 C CNN
+F 4 "311-470LRTR-ND" V 8900 2400 50  0001 C CNN "Digikey"
+	1    8900 2400
+	0    1    1    0   
+$EndComp
+$Comp
+L Device:R_Small R?
+U 1 1 61C235B4
+P 8900 2600
+AR Path="/61C235B4" Ref="R?"  Part="1" 
+AR Path="/61A0DE56/61C235B4" Ref="R?"  Part="1" 
+F 0 "R?" V 8800 2600 50  0000 C CNN
+F 1 "470R" V 8900 2600 31  0000 C CNN
+F 2 "Resistor_SMD:R_0402_1005Metric" H 8900 2600 50  0001 C CNN
+F 3 "~" H 8900 2600 50  0001 C CNN
+F 4 "311-470LRTR-ND" V 8900 2600 50  0001 C CNN "Digikey"
+	1    8900 2600
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	8550 2600 8800 2600
+Wire Wire Line
+	9000 2600 10050 2600
+Wire Wire Line
+	10050 2400 9000 2400
+Wire Wire Line
+	8800 2400 8550 2400
+Text Label 8550 3000 2    50   ~ 0
+RTS_ESP
+Text Notes 3950 4850 0    50   ~ 0
+1 mA @ 2 V
+$Comp
+L power:GND #PWR?
+U 1 1 61D1052E
+P 3250 5350
+AR Path="/60C6E8D2/61D1052E" Ref="#PWR?"  Part="1" 
+AR Path="/61A0DE56/61D1052E" Ref="#PWR?"  Part="1" 
+F 0 "#PWR?" H 3250 5100 50  0001 C CNN
+F 1 "GND" H 3255 5177 50  0000 C CNN
+F 2 "" H 3250 5350 50  0001 C CNN
+F 3 "" H 3250 5350 50  0001 C CNN
+	1    3250 5350
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:LED_Small D?
+U 1 1 61D1053B
+P 3250 4850
+AR Path="/60355F25/61D1053B" Ref="D?"  Part="1" 
+AR Path="/60A88316/61D1053B" Ref="D?"  Part="1" 
+AR Path="/60C6E8D2/61D1053B" Ref="D?"  Part="1" 
+AR Path="/61A0DE56/61D1053B" Ref="D?"  Part="1" 
+F 0 "D?" V 3296 4780 50  0000 R CNN
+F 1 "Green" V 3205 4780 50  0000 R CNN
+F 2 "LED_SMD:LED_0603_1608Metric" V 3250 4850 50  0001 C CNN
+F 3 "~" V 3250 4850 50  0001 C CNN
+F 4 "732-4980-1-ND" V 3250 4850 50  0001 C CNN "Digikey"
+	1    3250 4850
+	0    -1   -1   0   
+$EndComp
+$Comp
+L Device:R_Small R?
+U 1 1 61D10542
+P 3250 5150
+AR Path="/60355F25/61D10542" Ref="R?"  Part="1" 
+AR Path="/60A88316/61D10542" Ref="R?"  Part="1" 
+AR Path="/60C6E8D2/61D10542" Ref="R?"  Part="1" 
+AR Path="/61A0DE56/61D10542" Ref="R?"  Part="1" 
+F 0 "R?" V 3450 5150 50  0000 C CNN
+F 1 "3 k" V 3350 5150 50  0000 C CNN
+F 2 "Resistor_SMD:R_0603_1608Metric" H 3250 5150 50  0001 C CNN
+F 3 "~" H 3250 5150 50  0001 C CNN
+F 4 "RR08P3.0KDCT-ND" V 3250 5150 50  0001 C CNN "Digikey"
+	1    3250 5150
+	-1   0    0    1   
+$EndComp
+$Comp
+L power:+3V3 #PWR?
+U 1 1 61D2510F
+P 3250 4650
+F 0 "#PWR?" H 3250 4500 50  0001 C CNN
+F 1 "+3V3" H 3265 4823 50  0000 C CNN
+F 2 "" H 3250 4650 50  0001 C CNN
+F 3 "" H 3250 4650 50  0001 C CNN
+	1    3250 4650
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3250 4650 3250 4750
+Wire Wire Line
+	3250 4950 3250 5050
+Wire Wire Line
+	3250 5250 3250 5350
+Text HLabel 10050 3600 2    50   BiDi ~ 0
+GPIO0_ESP
+Text HLabel 10050 3800 2    50   BiDi ~ 0
+GPIO2_ESP
+Text HLabel 10050 4000 2    50   BiDi ~ 0
+GPIO4_ESP
+Text HLabel 10050 4200 2    50   BiDi ~ 0
+GPIO5_ESP
+Wire Notes Line
+	8050 4550 10650 4550
+Wire Notes Line
+	10650 3450 8050 3450
+Text Notes 8050 3450 0    50   ~ 0
+Analog / digital IO
+Wire Wire Line
+	8550 4000 10050 4000
+Wire Wire Line
+	8550 4200 10050 4200
+Text Label 8550 3600 2    50   ~ 0
+GPIO0_ESP
+Text Label 8550 3800 2    50   ~ 0
+GPIO2_ESP
+Text Label 8550 4000 2    50   ~ 0
+GPIO4_ESP
+Text Label 8550 4200 2    50   ~ 0
+GPIO5_ESP
+Text HLabel 10050 4400 2    50   Input ~ 0
+RTS_ESP
+Wire Wire Line
+	8550 4400 10050 4400
+Wire Notes Line
+	10650 3450 10650 4550
+Wire Notes Line
+	8050 3450 8050 4550
+Wire Wire Line
+	8550 3600 10050 3600
+Wire Wire Line
+	8550 3800 10050 3800
+Text Label 8550 4400 2    50   ~ 0
+ADC_ESP
+$EndSCHEMATC
--- a/SaMcam_shield/motor_driver.sch
+++ b/SaMcam_shield/motor_driver.sch
@ -3,7 +3,7 @@ EELAYER 30 0
 EELAYER END
 $Descr A4 11693 8268
 encoding utf-8
-Sheet 4 5
+Sheet 3 6
 Title ""
 Date ""
 Rev ""
@ -21,7 +21,7 @@ AR Path="/60355F25/60356E5D" Ref="U"  Part="1"
 AR Path="/60A88316/60356E5D" Ref="U?"  Part="1" 
 AR Path="/606B2804/60356E5D" Ref="U?"  Part="1" 
 AR Path="/606B5506/60356E5D" Ref="U?"  Part="1" 
-F 0 "U?" H 4400 5265 50  0000 C CNN
+F 0 "U" H 4400 5265 50  0000 C CNN
 F 1 "TMC2202-WA_motor_driver" H 4400 5174 50  0000 C CNN
 F 2 "Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.7x3.7mm_ThermalVias" H 4400 3450 50  0001 C CNN
 F 3 "https://www.trinamic.com/fileadmin/assets/Products/ICs_Documents/TMC220x_TMC2224_Datasheet_Rev1.10.pdf" H 3850 4800 50  0001 C CNN
@ -59,7 +59,7 @@ AR Path="/60355F25/6037CB15" Ref="#PWR"  Part="1"
 AR Path="/60A88316/6037CB15" Ref="#PWR?"  Part="1" 
 AR Path="/606B2804/6037CB15" Ref="#PWR?"  Part="1" 
 AR Path="/606B5506/6037CB15" Ref="#PWR?"  Part="1" 
-F 0 "#PWR?" H 3200 4150 50  0001 C CNN
+F 0 "#PWR" H 3200 4150 50  0001 C CNN
 F 1 "GND" H 3205 4227 50  0000 C CNN
 F 2 "" H 3200 4400 50  0001 C CNN
 F 3 "" H 3200 4400 50  0001 C CNN
@ -76,7 +76,7 @@ AR Path="/60355F25/6037E787" Ref="C"  Part="1"
 AR Path="/60A88316/6037E787" Ref="C?"  Part="1" 
 AR Path="/606B2804/6037E787" Ref="C?"  Part="1" 
 AR Path="/606B5506/6037E787" Ref="C?"  Part="1" 
-F 0 "C?" H 3609 4504 50  0000 R CNN
+F 0 "C" H 3609 4504 50  0000 R CNN
 F 1 "22 nF" H 3609 4595 50  0000 R CNN
 F 2 "Capacitor_SMD:C_0603_1608Metric" H 3700 4550 50  0001 C CNN
 F 3 "~" H 3700 4550 50  0001 C CNN
@ -95,44 +95,19 @@ Wire Wire Line
 $Comp
 L Device:R_Small R?
 U 1 1 6039C2BD
-P 3200 5000
+P 6700 5700
 AR Path="/60355F25/6039C2BD" Ref="R?"  Part="1" 
 AR Path="/60A88316/6039C2BD" Ref="R?"  Part="1" 
 AR Path="/606B2804/6039C2BD" Ref="R?"  Part="1" 
 AR Path="/606B5506/6039C2BD" Ref="R?"  Part="1" 
-F 0 "R?" V 3400 5000 50  0000 C CNN
-F 1 "3 k" V 3300 5000 50  0000 C CNN
-F 2 "Resistor_SMD:R_0603_1608Metric" H 3200 5000 50  0001 C CNN
-F 3 "~" H 3200 5000 50  0001 C CNN
-F 4 "RR08P3.0KDCT-ND" V 3200 5000 50  0001 C CNN "Digikey"
-	1    3200 5000
-	0    1    1    0   
-$EndComp
-Wire Wire Line
-	3800 5000 3300 5000
-$Comp
-L Device:R_Small R?
-U 1 1 6039F25A
-P 3400 4900
-AR Path="/60355F25/6039F25A" Ref="R?"  Part="1" 
-AR Path="/60A88316/6039F25A" Ref="R?"  Part="1" 
-AR Path="/606B2804/6039F25A" Ref="R?"  Part="1" 
-AR Path="/606B5506/6039F25A" Ref="R?"  Part="1" 
-F 0 "R?" V 3650 4900 50  0000 C CNN
-F 1 "3 k" V 3550 4900 50  0000 C CNN
-F 2 "Resistor_SMD:R_0603_1608Metric" H 3400 4900 50  0001 C CNN
-F 3 "~" H 3400 4900 50  0001 C CNN
-F 4 "RR08P3.0KDCT-ND" V 3400 4900 50  0001 C CNN "Digikey"
-	1    3400 4900
-	0    1    1    0   
+F 0 "R?" V 6900 5700 50  0000 C CNN
+F 1 "3 k" V 6800 5700 50  0000 C CNN
+F 2 "Resistor_SMD:R_0603_1608Metric" H 6700 5700 50  0001 C CNN
+F 3 "~" H 6700 5700 50  0001 C CNN
+F 4 "RR08P3.0KDCT-ND" V 6700 5700 50  0001 C CNN "Digikey"
+	1    6700 5700
+	-1   0    0    1   
 $EndComp
-Wire Wire Line
-	3200 4800 3200 4900
-Wire Wire Line
-	3300 4900 3200 4900
-Wire Wire Line
-	2600 4800 2950 4800
-Connection ~ 3200 4800
 Text Label 5600 4900 2    50   ~ 0
 ~PDN_UART
 Wire Wire Line
@ -145,72 +120,61 @@ NoConn ~ 3800 4100
 $Comp
 L Device:C_Small C?
 U 1 1 6043E000
-P 2600 4950
+P 3200 4950
 AR Path="/60355F25/6043E000" Ref="C?"  Part="1" 
 AR Path="/60A88316/6043E000" Ref="C?"  Part="1" 
 AR Path="/606B2804/6043E000" Ref="C?"  Part="1" 
 AR Path="/606B5506/6043E000" Ref="C?"  Part="1" 
-F 0 "C?" H 2509 4904 50  0000 R CNN
-F 1 "4.7 uF" H 2509 4995 50  0000 R CNN
-F 2 "Capacitor_SMD:C_0805_2012Metric" H 2600 4950 50  0001 C CNN
-F 3 "~" H 2600 4950 50  0001 C CNN
-F 4 "1276-1244-1-ND" H 2600 4950 50  0001 C CNN "Digikey"
-	1    2600 4950
+F 0 "C?" H 3109 4904 50  0000 R CNN
+F 1 "4.7 uF" H 3109 4995 50  0000 R CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric" H 3200 4950 50  0001 C CNN
+F 3 "~" H 3200 4950 50  0001 C CNN
+F 4 "1276-1244-1-ND" H 3200 4950 50  0001 C CNN "Digikey"
+	1    3200 4950
 	1    0    0    1   
 $EndComp
 Wire Wire Line
-	2600 4850 2600 4800
-Connection ~ 2600 4800
+	3200 4850 3200 4800
+Connection ~ 3200 4800
 $Comp
 L Device:C_Small C?
 U 1 1 60440D5F
-P 2150 4950
+P 2750 4950
 AR Path="/60355F25/60440D5F" Ref="C?"  Part="1" 
 AR Path="/60A88316/60440D5F" Ref="C?"  Part="1" 
 AR Path="/606B2804/60440D5F" Ref="C?"  Part="1" 
 AR Path="/606B5506/60440D5F" Ref="C?"  Part="1" 
-F 0 "C?" H 2059 4904 50  0000 R CNN
-F 1 "100 nF" H 2059 4995 50  0000 R CNN
-F 2 "Capacitor_SMD:C_0603_1608Metric" H 2150 4950 50  0001 C CNN
-F 3 "~" H 2150 4950 50  0001 C CNN
-F 4 "1276-1000-1-ND" H 2150 4950 50  0001 C CNN "Digikey"
-	1    2150 4950
+F 0 "C?" H 2659 4904 50  0000 R CNN
+F 1 "100 nF" H 2659 4995 50  0000 R CNN
+F 2 "Capacitor_SMD:C_0603_1608Metric" H 2750 4950 50  0001 C CNN
+F 3 "~" H 2750 4950 50  0001 C CNN
+F 4 "1276-1000-1-ND" H 2750 4950 50  0001 C CNN "Digikey"
+	1    2750 4950
 	1    0    0    1   
 $EndComp
 Wire Wire Line
-	2150 4850 2150 4800
+	2750 4850 2750 4800
 Wire Wire Line
-	2150 4800 2600 4800
+	2750 4800 3200 4800
 $Comp
 L power:GND #PWR?
 U 1 1 60441E49
-P 2150 5100
+P 2750 5100
 AR Path="/60355F25/60441E49" Ref="#PWR?"  Part="1" 
 AR Path="/60A88316/60441E49" Ref="#PWR?"  Part="1" 
 AR Path="/606B2804/60441E49" Ref="#PWR?"  Part="1" 
 AR Path="/606B5506/60441E49" Ref="#PWR?"  Part="1" 
-F 0 "#PWR?" H 2150 4850 50  0001 C CNN
-F 1 "GND" H 2155 4927 50  0000 C CNN
-F 2 "" H 2150 5100 50  0001 C CNN
-F 3 "" H 2150 5100 50  0001 C CNN
-	1    2150 5100
+F 0 "#PWR?" H 2750 4850 50  0001 C CNN
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-AR Path="/60A88316/60387A4E" Ref="C?"  Part="1" 
-AR Path="/606B2804/60387A4E" Ref="C?"  Part="1" 
-AR Path="/606B5506/60387A4E" Ref="C?"  Part="1" 
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-F 3 "~" H 2950 4400 50  0001 C CNN
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-	1    0    0    1   
-$EndComp
 Wire Wire Line
 	2950 4300 2950 4200
 Wire Wire Line
@ -336,36 +284,19 @@ Wire Wire Line
 $Comp
 L power:GND #PWR?
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 AR Path="/60355F25/604D5997" Ref="#PWR?"  Part="1" 
 AR Path="/60A88316/604D5997" Ref="#PWR?"  Part="1" 
 AR Path="/606B2804/604D5997" Ref="#PWR?"  Part="1" 
 AR Path="/606B5506/604D5997" Ref="#PWR?"  Part="1" 
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-AR Path="/606B2804/604E15E6" Ref="#PWR?"  Part="1" 
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 Wire Wire Line
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@ -467,7 +398,7 @@ F 4 "1276-1244-1-ND" H 2000 4400 50  0001 C CNN "Digikey"
 	1    0    0    1   
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 $Comp
-L Device:C_Polarized_Small C?
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 AR Path="/60355F25/604F4568" Ref="C?"  Part="1" 
@ -502,16 +433,16 @@ Wire Wire Line
 $Comp
 L power:GND #PWR?
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 AR Path="/60355F25/605442F5" Ref="#PWR?"  Part="1" 
 AR Path="/60A88316/605442F5" Ref="#PWR?"  Part="1" 
 AR Path="/606B2804/605442F5" Ref="#PWR?"  Part="1" 
 AR Path="/606B5506/605442F5" Ref="#PWR?"  Part="1" 
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-F 2 "" H 4300 5300 50  0001 C CNN
-F 3 "" H 4300 5300 50  0001 C CNN
-	1    4300 5300
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@ -519,17 +450,17 @@ Irms = ((CS+1) / 32) * (Vfs / (Rsense+30 mΩ) ) * (1/sqrt(2)) * (Vref/2.5 V)\n\n
 $Comp
 L Device:R_Small R?
 U 1 1 6055426E
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 AR Path="/60355F25/6055426E" Ref="R?"  Part="1" 
 AR Path="/60A88316/6055426E" Ref="R?"  Part="1" 
 AR Path="/606B2804/6055426E" Ref="R?"  Part="1" 
 AR Path="/606B5506/6055426E" Ref="R?"  Part="1" 
-F 0 "R?" H 6250 4450 50  0000 C CNN
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-F 2 "Resistor_SMD:R_0603_1608Metric" H 6150 4550 50  0001 C CNN
-F 3 "~" H 6150 4550 50  0001 C CNN
-F 4 "2019-RK73H1JTTD3R00FCT-ND" V 6150 4550 50  0001 C CNN "Digikey"
-	1    6150 4550
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 $Comp
@ -1010,21 +941,6 @@ F 4 "YAG5252CT-ND" V 10300 4750 50  0001 C CNN "Digikey"
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 $EndComp
 $Comp
-L power:VD #PWR?
-U 1 1 6081C79A
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-AR Path="/60A88316/6081C79A" Ref="#PWR?"  Part="1" 
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-	1    10300 4600
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 L Device:R_Small R?
 U 1 1 60826984
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@ -1092,21 +1008,6 @@ Wire Wire Line
 Connection ~ 10000 5400
 Wire Wire Line
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-AR Path="/60A88316/6085BBA1" Ref="#PWR?"  Part="1" 
-AR Path="/606B2804/6085BBA1" Ref="#PWR?"  Part="1" 
-AR Path="/606B5506/6085BBA1" Ref="#PWR?"  Part="1" 
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-$EndComp
 Wire Wire Line
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 $Comp
@ -1130,21 +1031,6 @@ Wire Wire Line
 Connection ~ 9700 5600
 Wire Wire Line
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 Wire Wire Line
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 $Comp
@ -1169,21 +1055,6 @@ Connection ~ 9400 5800
 Wire Wire Line
 	9400 5800 10400 5800
 $Comp
-L power:VD #PWR?
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-AR Path="/60A88316/60874EF6" Ref="#PWR?"  Part="1" 
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-AR Path="/606B5506/60874EF6" Ref="#PWR?"  Part="1" 
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@ -1202,46 +1073,46 @@ $EndComp
 $Comp
 L power:GND #PWR?
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 AR Path="/60355F25/60889FA4" Ref="#PWR?"  Part="1" 
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-F 3 "" H 6150 4700 50  0001 C CNN
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 $EndComp
 $Comp
 L power:GND #PWR?
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 AR Path="/60355F25/6088A64D" Ref="#PWR?"  Part="1" 
 AR Path="/60A88316/6088A64D" Ref="#PWR?"  Part="1" 
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 AR Path="/606B5506/6088A64D" Ref="#PWR?"  Part="1" 
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-F 2 "" H 6450 4700 50  0001 C CNN
-F 3 "" H 6450 4700 50  0001 C CNN
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
@ -1288,17 +1159,17 @@ Wire Wire Line
 $Comp
 L Device:C_Small C?
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 AR Path="/60355F25/6090C472" Ref="C?"  Part="1" 
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 $EndComp
 $Comp
@ -1637,4 +1508,183 @@ F 3 "~" H 2000 6600 50  0001 C CNN
 $EndComp
 Wire Wire Line
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+AR Path="/60A88316/61975921" Ref="C?"  Part="1" 
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+$Comp
+L power:+3.3V #PWR?
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 $EndSCHEMATC
--- a/SaMcam_shield/packages3d/Switching_Reg_3V3_500mA_Gaptec_LMO78_0.5A.stp
+++ b/SaMcam_shield/packages3d/Switching_Reg_3V3_500mA_Gaptec_LMO78_0.5A.stp
--- a/SaMcam_shield/power_supplies_5v_3v3.sch
+++ b/SaMcam_shield/power_supplies_5v_3v3.sch
--- a/SaMcam_shield/sym-lib-table
+++ b/SaMcam_shield/sym-lib-table
@ -1,4 +1,3 @@
 (sym_lib_table
  (lib (name SaMcam)(type Legacy)(uri ${KIPRJMOD}/SaMcam.lib)(options "")(descr ""))
-  (lib (name vnaboyz_switching_regulators)(type Legacy)(uri /home/maximilian/vnaboyz_libs/symbols/vnaboyz_switching_regulators.lib)(options "")(descr ""))
 )