From d68451e48bcfbfa746f8a661f94750de31adb9d1 Mon Sep 17 00:00:00 2001 From: wiebel Date: Sat, 16 Nov 2019 21:51:09 +0100 Subject: [PATCH] double RS485 --- Hardware/kicad/CANNode-cache.lib | 88 ---- Hardware/kicad/CANNode.sch | 824 +++++++++---------------------- 2 files changed, 234 insertions(+), 678 deletions(-) diff --git a/Hardware/kicad/CANNode-cache.lib b/Hardware/kicad/CANNode-cache.lib index 66036a4..5a63b63 100644 --- a/Hardware/kicad/CANNode-cache.lib +++ b/Hardware/kicad/CANNode-cache.lib @@ -16,72 +16,6 @@ X OUT OUT 500 250 100 L 50 50 1 1 P ENDDRAW ENDDEF # -# CANNode-rescue_MAX3032-000_my_lib -# -DEF CANNode-rescue_MAX3032-000_my_lib U 0 20 Y Y 1 F N -F0 "U" -300 750 50 H V L CNN -F1 "CANNode-rescue_MAX3032-000_my_lib" 100 750 50 H V L CNN -F2 "Package_SO:SOIC-16_3.9x9.9mm_P1.27mm" -100 -800 50 H I C CNN -F3 "" 50 -100 50 H I C CNN -$FPLIST - TSSOP*4.4x5mm*P0.65mm* -$ENDFPLIST -DRAW -C 0 -300 14 1 0 0 F -C 0 300 14 1 0 0 F -C 75 -500 20 1 0 0 N -C 75 -200 20 1 0 0 N -C 75 100 20 1 0 0 N -C 75 400 20 1 0 0 N -T 0 -35 450 40 0 1 0 D1 Normal 0 C C -T 0 -35 150 40 0 1 0 D2 Normal 0 C C -T 0 -35 -150 40 0 1 0 D3 Normal 0 C C -T 0 -35 -450 40 0 1 0 D4 Normal 0 C C -S -350 700 400 -700 1 0 10 f -P 2 1 0 0 150 -500 95 -500 N -P 2 1 0 0 150 -200 95 -200 N -P 2 1 0 0 150 100 95 100 N -P 2 1 0 0 150 400 95 400 N -P 3 1 0 0 75 -435 75 -400 150 -400 N -P 3 1 0 0 75 165 75 200 150 200 N -P 3 1 0 0 75 465 75 500 150 500 N -P 2 0 1 0 -100 -450 -200 -450 N -P 2 0 1 0 -100 -150 -200 -150 N -P 2 0 1 0 -100 150 -200 150 N -P 2 0 1 0 -100 450 -200 450 N -P 2 0 1 0 0 -300 -100 -300 N -P 2 0 1 0 0 -200 0 -400 N -P 2 0 1 0 0 300 -100 300 N -P 2 0 1 0 0 400 0 200 N -P 2 0 1 0 75 -480 75 -465 N -P 2 0 1 0 75 -180 75 -165 N -P 2 0 1 0 75 120 75 135 N -P 2 0 1 0 75 420 75 435 N -P 2 0 1 0 350 -400 350 -400 N -P 3 0 1 0 150 -100 75 -100 75 -135 N -P 4 1 1 10 -100 -350 -100 -550 100 -450 -100 -350 N -P 4 1 1 10 -100 -50 -100 -250 100 -150 -100 -50 N -P 4 1 1 10 -100 250 -100 50 100 150 -100 250 N -P 4 1 1 10 -100 550 -100 350 100 450 -100 550 N -X DI1 1 -450 450 100 R 50 50 1 1 I -X DO3+ 10 500 -100 100 L 50 50 1 1 O -X DO3- 11 500 -200 100 L 50 50 1 1 O -X EN34 12 -450 -300 100 R 50 50 1 1 I -X DO4- 13 500 -500 100 L 50 50 1 1 O -X DO4+ 14 500 -400 100 L 50 50 1 1 O -X DI4 15 -450 -450 100 R 50 50 1 1 I -X VCC 16 0 800 100 D 50 50 1 1 W -X DO1+ 2 500 500 100 L 50 50 1 1 O -X DO1- 3 500 400 100 L 50 50 1 1 O -X EN12 4 -450 300 100 R 50 50 1 1 I -X DO2- 5 500 100 100 L 50 50 1 1 O -X DO2+ 6 500 200 100 L 50 50 1 1 O -X DI2 7 -450 150 100 R 50 50 1 1 I -X GND 8 0 -800 100 U 50 50 1 1 W -X DI3 9 -450 -150 100 R 50 50 1 1 I -ENDDRAW -ENDDEF -# # CANNode-rescue_Teensy3.2-teensy # DEF CANNode-rescue_Teensy3.2-teensy U 0 40 Y Y 1 F N @@ -428,28 +362,6 @@ X B 3 250 0 100 L 50 50 1 1 P ENDDRAW ENDDEF # -# Regulator_Linear_LM1117-5.0 -# -DEF Regulator_Linear_LM1117-5.0 U 0 10 Y Y 1 F N -F0 "U" -150 125 50 H V C CNN -F1 "Regulator_Linear_LM1117-5.0" 0 125 50 H V L CNN -F2 "" 0 0 50 H I C CNN -F3 "" 0 0 50 H I C CNN -ALIAS LM1117-2.5 LM1117-3.3 LM1117-5.0 TLV1117-15 TLV1117-18 TLV1117-25 TLV1117-33 TLV1117-50 -$FPLIST - SOT?223* - TO?263* - TO?252* - TO?220* -$ENDFPLIST -DRAW -S -200 -200 200 75 0 1 10 f -X GND 1 0 -300 100 U 50 50 1 1 W -X VO 2 300 0 100 L 50 50 1 1 w -X VI 3 -300 0 100 R 50 50 1 1 W -ENDDRAW -ENDDEF -# # power_+12V # DEF power_+12V #PWR 0 0 Y Y 1 F P diff --git a/Hardware/kicad/CANNode.sch b/Hardware/kicad/CANNode.sch index 7875e4d..efdb072 100644 --- a/Hardware/kicad/CANNode.sch +++ b/Hardware/kicad/CANNode.sch @@ -61,13 +61,13 @@ $EndComp $Comp L CANNode-rescue:DSN-MINI-360-000_my_lib MOD1 U 1 1 5BE5A42C -P 2450 5450 -F 0 "MOD1" H 2450 5450 45 0001 C CNN -F 1 "DSN-MINI-360" H 2450 5450 45 0001 C CNN -F 2 "CANNode:OWN_DC-DC" H 2450 5450 50 0001 C CNN -F 3 "" H 2450 5450 50 0001 C CNN -F 4 "DSN-MINI-36 (LM2596)" H 2450 5450 50 0001 C CNN "Name" - 1 2450 5450 +P 4150 6800 +F 0 "MOD1" H 4150 6800 45 0001 C CNN +F 1 "DSN-MINI-360" H 4150 6800 45 0001 C CNN +F 2 "CANNode:OWN_DC-DC" H 4150 6800 50 0001 C CNN +F 3 "" H 4150 6800 50 0001 C CNN +F 4 "DSN-MINI-36 (LM2596)" H 4150 6800 50 0001 C CNN "Name" + 1 4150 6800 1 0 0 -1 $EndComp $Comp @@ -82,17 +82,6 @@ F 3 "~" H 3600 1300 50 0001 C CNN -1 0 0 1 $EndComp $Comp -L Regulator_Linear:LM1117-5.0 U91 -U 1 1 5BE5AA49 -P 1550 5200 -F 0 "U91" H 1550 5442 50 0000 C CNN -F 1 "LM1117-5.0" H 1550 5351 50 0000 C CNN -F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 1550 5200 50 0001 C CNN -F 3 "http://www.ti.com/lit/ds/symlink/lm1117.pdf" H 1550 5200 50 0001 C CNN - 1 1550 5200 - 1 0 0 -1 -$EndComp -$Comp L Device:C_Small C3 U 1 1 5BE5ACAA P 6100 1200 @@ -115,17 +104,6 @@ F 3 "~" H 3750 1850 50 0001 C CNN 0 -1 -1 0 $EndComp $Comp -L Device:CP_Small C1 -U 1 1 5BE5AFA7 -P 1200 5350 -F 0 "C1" H 1112 5396 50 0000 R CNN -F 1 "CP" H 1112 5305 50 0000 R CNN -F 2 "Capacitor_SMD:CP_Elec_3x5.4" H 1200 5350 50 0001 C CNN -F 3 "~" H 1200 5350 50 0001 C CNN - 1 1200 5350 - 1 0 0 -1 -$EndComp -$Comp L Connector_Generic:Conn_01x10 J81 U 1 1 5BE5B2FB P 8800 2600 @@ -279,89 +257,45 @@ $EndComp $Comp L power:GND #PWR? U 1 1 5BE60BA3 -P 2200 5500 -F 0 "#PWR?" H 2200 5250 50 0001 C CNN -F 1 "GND" H 2205 5327 50 0000 C CNN -F 2 "" H 2200 5500 50 0001 C CNN -F 3 "" H 2200 5500 50 0001 C CNN - 1 2200 5500 - 1 0 0 -1 -$EndComp -$Comp -L Device:CP_Small C2 -U 1 1 5BE60F04 -P 1900 5350 -F 0 "C2" H 1988 5396 50 0000 L CNN -F 1 "CP" H 1988 5305 50 0000 L CNN -F 2 "Capacitor_SMD:CP_Elec_3x5.4" H 1900 5350 50 0001 C CNN -F 3 "~" H 1900 5350 50 0001 C CNN - 1 1900 5350 +P 3900 6850 +F 0 "#PWR?" H 3900 6600 50 0001 C CNN +F 1 "GND" H 3905 6677 50 0000 C CNN +F 2 "" H 3900 6850 50 0001 C CNN +F 3 "" H 3900 6850 50 0001 C CNN + 1 3900 6850 1 0 0 -1 $EndComp $Comp L power:+12V #PWR? U 1 1 5BE6267F -P 2200 5100 -F 0 "#PWR?" H 2200 4950 50 0001 C CNN -F 1 "+12V" H 2215 5273 50 0000 C CNN -F 2 "" H 2200 5100 50 0001 C CNN -F 3 "" H 2200 5100 50 0001 C CNN - 1 2200 5100 - 1 0 0 -1 -$EndComp -$Comp -L power:+12V #PWR? -U 1 1 5BE62973 -P 1200 5100 -F 0 "#PWR?" H 1200 4950 50 0001 C CNN -F 1 "+12V" H 1215 5273 50 0000 C CNN -F 2 "" H 1200 5100 50 0001 C CNN -F 3 "" H 1200 5100 50 0001 C CNN - 1 1200 5100 - 1 0 0 -1 -$EndComp -$Comp -L power:+5V #PWR? -U 1 1 5BE62D1E -P 1900 5100 -F 0 "#PWR?" H 1900 4950 50 0001 C CNN -F 1 "+5V" H 1915 5273 50 0000 C CNN -F 2 "" H 1900 5100 50 0001 C CNN -F 3 "" H 1900 5100 50 0001 C CNN - 1 1900 5100 +P 3900 6450 +F 0 "#PWR?" H 3900 6300 50 0001 C CNN +F 1 "+12V" H 3915 6623 50 0000 C CNN +F 2 "" H 3900 6450 50 0001 C CNN +F 3 "" H 3900 6450 50 0001 C CNN + 1 3900 6450 1 0 0 -1 $EndComp $Comp L power:+5V #PWR? U 1 1 5BE62D68 -P 3100 5100 -F 0 "#PWR?" H 3100 4950 50 0001 C CNN -F 1 "+5V" H 3115 5273 50 0000 C CNN -F 2 "" H 3100 5100 50 0001 C CNN -F 3 "" H 3100 5100 50 0001 C CNN - 1 3100 5100 +P 4800 6450 +F 0 "#PWR?" H 4800 6300 50 0001 C CNN +F 1 "+5V" H 4815 6623 50 0000 C CNN +F 2 "" H 4800 6450 50 0001 C CNN +F 3 "" H 4800 6450 50 0001 C CNN + 1 4800 6450 1 0 0 -1 $EndComp $Comp L power:GND #PWR? U 1 1 5BE64C5C -P 3100 5500 -F 0 "#PWR?" H 3100 5250 50 0001 C CNN -F 1 "GND" H 3105 5327 50 0000 C CNN -F 2 "" H 3100 5500 50 0001 C CNN -F 3 "" H 3100 5500 50 0001 C CNN - 1 3100 5500 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR? -U 1 1 5BE64F3F -P 2650 2250 -F 0 "#PWR?" H 2650 2000 50 0001 C CNN -F 1 "GND" H 2800 2150 50 0001 C CNN -F 2 "" H 2650 2250 50 0001 C CNN -F 3 "" H 2650 2250 50 0001 C CNN - 1 2650 2250 +P 4800 6850 +F 0 "#PWR?" H 4800 6600 50 0001 C CNN +F 1 "GND" H 4805 6677 50 0000 C CNN +F 2 "" H 4800 6850 50 0001 C CNN +F 3 "" H 4800 6850 50 0001 C CNN + 1 4800 6850 1 0 0 -1 $EndComp $Comp @@ -386,37 +320,14 @@ F 3 "" H 6100 1400 50 0001 C CNN 1 6100 1400 1 0 0 -1 $EndComp -$Comp -L power:GND #PWR? -U 1 1 5BE6581B -P 1550 5500 -F 0 "#PWR?" H 1550 5250 50 0001 C CNN -F 1 "GND" H 1555 5327 50 0000 C CNN -F 2 "" H 1550 5500 50 0001 C CNN -F 3 "" H 1550 5500 50 0001 C CNN - 1 1550 5500 - 1 0 0 -1 -$EndComp -Wire Wire Line - 2200 5200 2200 5100 -Wire Wire Line - 2200 5500 2200 5400 -Wire Wire Line - 3100 5400 3100 5500 -Wire Wire Line - 3100 5200 3100 5100 Wire Wire Line - 1850 5200 1900 5200 + 3900 6550 3900 6450 Wire Wire Line - 1900 5200 1900 5100 + 3900 6850 3900 6750 Wire Wire Line - 1900 5250 1900 5200 -Connection ~ 1900 5200 + 4800 6750 4800 6850 Wire Wire Line - 1900 5450 1900 5500 -Wire Wire Line - 1900 5500 1550 5500 -Connection ~ 1550 5500 + 4800 6550 4800 6450 $Comp L power:+5V #PWR? U 1 1 5BE6E17E @@ -606,12 +517,12 @@ $EndComp $Comp L power:GND #PWR? U 1 1 5BEA359D -P 2600 4200 -F 0 "#PWR?" H 2600 3950 50 0001 C CNN -F 1 "GND" H 2750 4150 50 0001 C CNN -F 2 "" H 2600 4200 50 0001 C CNN -F 3 "" H 2600 4200 50 0001 C CNN - 1 2600 4200 +P 2650 3750 +F 0 "#PWR?" H 2650 3500 50 0001 C CNN +F 1 "GND" H 2800 3700 50 0001 C CNN +F 2 "" H 2650 3750 50 0001 C CNN +F 3 "" H 2650 3750 50 0001 C CNN + 1 2650 3750 1 0 0 -1 $EndComp $Comp @@ -789,17 +700,6 @@ Wire Wire Line Wire Wire Line 5700 3300 5700 3850 $Comp -L CANNode-rescue:MAX3032-000_my_lib U41 -U 1 1 5C608233 -P 2600 3350 -F 0 "U41" H 2950 2600 50 0000 C CNN -F 1 "MAX3032" H 2350 2600 50 0000 C CNN -F 2 "Package_SO:SOIC-16_3.9x9.9mm_P1.27mm" H 2600 2650 50 0001 C CNN -F 3 "https://datasheets.maximintegrated.com/en/ds/MAX3483-MAX3491.pdf" H 2600 3400 50 0001 C CNN - 1 2600 3350 - -1 0 0 -1 -$EndComp -$Comp L power:GND #PWR? U 1 1 5C60823A P 3850 5450 @@ -811,120 +711,105 @@ F 3 "" H 3850 5450 50 0001 C CNN 1 0 0 -1 $EndComp $Comp -L power:+3.3V #PWR? -U 1 1 5C608240 -P 2600 2500 -F 0 "#PWR?" H 2600 2350 50 0001 C CNN -F 1 "+3.3V" H 2688 2537 50 0000 L CNN -F 2 "" H 2600 2500 50 0001 C CNN -F 3 "" H 2600 2500 50 0001 C CNN - 1 2600 2500 - 1 0 0 -1 -$EndComp -$Comp L Device:R_Small R2 U 1 1 5C60824F -P 1800 2600 -F 0 "R2" V 1700 2600 50 0000 C CNN -F 1 "120" V 1905 2600 50 0000 C CNN -F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 1800 2600 50 0001 C CNN -F 3 "~" H 1800 2600 50 0001 C CNN - 1 1800 2600 +P 1750 3150 +F 0 "R2" V 1650 3150 50 0000 C CNN +F 1 "120" V 1855 3150 50 0000 C CNN +F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 1750 3150 50 0001 C CNN +F 3 "~" H 1750 3150 50 0001 C CNN + 1 1750 3150 -1 0 0 1 $EndComp $Comp L Connector_Generic:Conn_01x04 J41 U 1 1 5C608256 -P 1250 2650 -F 0 "J41" H 1200 2900 50 0000 L CNN -F 1 "Conn_01x04" H 1330 2551 50 0001 L CNN -F 2 "CANNode:OWN_KF141V-P4_simple" H 1250 2650 50 0001 C CNN -F 3 "~" H 1250 2650 50 0001 C CNN - 1 1250 2650 +P 1250 3200 +F 0 "J41" H 1200 3450 50 0000 L CNN +F 1 "Conn_01x04" H 1330 3101 50 0001 L CNN +F 2 "CANNode:OWN_KF141V-P4_simple" H 1250 3200 50 0001 C CNN +F 3 "~" H 1250 3200 50 0001 C CNN + 1 1250 3200 -1 0 0 1 $EndComp Wire Wire Line - 1650 2450 1650 2550 + 1550 3000 1550 3100 Wire Wire Line - 1650 2550 1450 2550 + 1550 3100 1450 3100 Wire Wire Line - 1650 2450 1800 2450 + 1550 3000 1750 3000 Wire Wire Line - 1450 2650 1650 2650 + 1450 3200 1550 3200 Wire Wire Line - 1650 2650 1650 2750 + 1550 3200 1550 3300 Wire Wire Line - 1650 2750 1800 2750 + 1550 3300 1750 3300 Wire Wire Line - 1800 2700 1800 2750 + 1750 3250 1750 3300 Wire Wire Line - 1800 2500 1800 2450 + 1750 3050 1750 3000 $Comp L power:+12V #PWR? U 1 1 5C608269 -P 1250 2100 -F 0 "#PWR?" H 1250 1950 50 0001 C CNN -F 1 "+12V" H 1350 2100 50 0000 C CNN -F 2 "" H 1250 2100 50 0001 C CNN -F 3 "" H 1250 2100 50 0001 C CNN - 1 1250 2100 +P 1250 2650 +F 0 "#PWR?" H 1250 2500 50 0001 C CNN +F 1 "+12V" H 1350 2650 50 0000 C CNN +F 2 "" H 1250 2650 50 0001 C CNN +F 3 "" H 1250 2650 50 0001 C CNN + 1 1250 2650 1 0 0 -1 $EndComp $Comp L power:+5V #PWR? U 1 1 5C60826F -P 1750 2100 -F 0 "#PWR?" H 1750 1950 50 0001 C CNN -F 1 "+5V" H 1850 2100 50 0000 C CNN -F 2 "" H 1750 2100 50 0001 C CNN -F 3 "" H 1750 2100 50 0001 C CNN - 1 1750 2100 +P 1750 2650 +F 0 "#PWR?" H 1750 2500 50 0001 C CNN +F 1 "+5V" H 1850 2650 50 0000 C CNN +F 2 "" H 1750 2650 50 0001 C CNN +F 3 "" H 1750 2650 50 0001 C CNN + 1 1750 2650 1 0 0 -1 $EndComp $Comp L power:GND #PWR? U 1 1 5C608275 -P 1500 2800 -F 0 "#PWR?" H 1500 2550 50 0001 C CNN -F 1 "GND" H 1505 2627 50 0001 C CNN -F 2 "" H 1500 2800 50 0001 C CNN -F 3 "" H 1500 2800 50 0001 C CNN - 1 1500 2800 +P 1500 3350 +F 0 "#PWR?" H 1500 3100 50 0001 C CNN +F 1 "GND" H 1505 3177 50 0001 C CNN +F 2 "" H 1500 3350 50 0001 C CNN +F 3 "" H 1500 3350 50 0001 C CNN + 1 1500 3350 1 0 0 -1 $EndComp Wire Wire Line - 1450 2750 1500 2750 + 1450 3300 1500 3300 Wire Wire Line - 1500 2750 1500 2800 + 1500 3300 1500 3350 $Comp L Jumper:Jumper_3_Bridged12 JP41 U 1 1 5C60827D -P 1500 2250 -F 0 "JP41" H 1550 2350 50 0000 C CNN -F 1 "Jumper_3_Bridged12" H 1500 2363 50 0001 C CNN -F 2 "Jumper:SolderJumper-3_P1.3mm_Bridged2Bar12_RoundedPad1.0x1.5mm_NumberLabels" H 1500 2250 50 0001 C CNN -F 3 "~" H 1500 2250 50 0001 C CNN - 1 1500 2250 +P 1500 2800 +F 0 "JP41" H 1550 2900 50 0000 C CNN +F 1 "Jumper_3_Bridged12" H 1500 2913 50 0001 C CNN +F 2 "Jumper:SolderJumper-3_P1.3mm_Bridged2Bar12_RoundedPad1.0x1.5mm_NumberLabels" H 1500 2800 50 0001 C CNN +F 3 "~" H 1500 2800 50 0001 C CNN + 1 1500 2800 1 0 0 -1 $EndComp Wire Wire Line - 1250 2250 1250 2100 + 1250 2800 1250 2650 Wire Wire Line - 1750 2100 1750 2250 + 1750 2650 1750 2800 Wire Wire Line - 1450 2450 1500 2450 + 1450 3000 1500 3000 Wire Wire Line - 1500 2450 1500 2400 -Wire Wire Line - 2650 2200 2650 2250 + 1500 3000 1500 2950 Wire Wire Line 2650 1050 2650 1100 Wire Wire Line 5100 3200 5150 3200 Wire Wire Line 5700 2100 6100 2100 -Wire Wire Line - 2600 2550 2600 2500 $Comp L Device:R_Small R22 U 1 1 5CBB0B9A @@ -1050,12 +935,6 @@ Wire Wire Line 5100 3300 5100 4350 Wire Wire Line 5100 2950 5100 3200 -Wire Wire Line - 6100 2800 5950 2800 -Wire Wire Line - 5950 2800 5950 2750 -Wire Wire Line - 6100 2900 5900 2900 $Comp L power:+5V #PWR? U 1 1 5D41706D @@ -1397,10 +1276,6 @@ Wire Wire Line 3200 2550 5700 2550 Wire Wire Line 3150 2600 5750 2600 -Wire Wire Line - 3200 2750 5950 2750 -Wire Wire Line - 3250 2800 5900 2800 Text Notes 3550 5850 0 50 ~ 0 I2C(5V) $Comp @@ -1443,269 +1318,23 @@ Wire Notes Line Wire Wire Line 6750 4350 5100 4350 Wire Wire Line - 2600 4200 2600 4150 -Wire Wire Line - 3150 2700 6100 2700 + 2650 3750 2650 3700 Connection ~ 3150 1700 Wire Wire Line 3150 2600 3150 1700 -Wire Wire Line - 3150 2700 3150 2900 -Wire Wire Line - 3150 2900 3050 2900 -Wire Wire Line - 3200 2750 3200 3200 -Wire Wire Line - 3200 3200 3050 3200 -Wire Wire Line - 3250 2800 3250 3650 -Wire Wire Line - 3250 3650 3050 3650 -Wire Wire Line - 3050 3500 3150 3500 -Wire Wire Line - 3150 3500 3150 4300 -Wire Wire Line - 3150 4300 5050 4300 -Connection ~ 5050 4300 -Wire Wire Line - 3050 3800 3100 3800 -Wire Wire Line - 3100 3800 3100 4350 -Wire Wire Line - 3100 4350 5100 4350 -Connection ~ 5100 4350 -Wire Wire Line - 3050 3050 3100 3050 -Wire Wire Line - 3100 3050 3100 2500 -Wire Wire Line - 3100 2500 2600 2500 -Connection ~ 2600 2500 -$Comp -L Device:R_Small R3 -U 1 1 5C39C037 -P 1800 3700 -F 0 "R3" V 1700 3700 50 0000 C CNN -F 1 "120" V 1905 3700 50 0000 C CNN -F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 1800 3700 50 0001 C CNN -F 3 "~" H 1800 3700 50 0001 C CNN - 1 1800 3700 - -1 0 0 1 -$EndComp -$Comp -L Connector_Generic:Conn_01x04 J43 -U 1 1 5C39C03E -P 1250 3750 -F 0 "J43" H 1200 4000 50 0000 L CNN -F 1 "Conn_01x04" H 1330 3651 50 0001 L CNN -F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 1250 3750 50 0001 C CNN -F 3 "~" H 1250 3750 50 0001 C CNN - 1 1250 3750 - -1 0 0 1 -$EndComp -Wire Wire Line - 1650 3550 1650 3650 -Wire Wire Line - 1650 3650 1450 3650 -Wire Wire Line - 1650 3550 1800 3550 -Wire Wire Line - 1450 3750 1650 3750 -Wire Wire Line - 1650 3750 1650 3850 -Wire Wire Line - 1650 3850 1800 3850 -Wire Wire Line - 1800 3800 1800 3850 -Wire Wire Line - 1800 3600 1800 3550 -$Comp -L power:+5V #PWR? -U 1 1 5C39C057 -P 1600 3500 -F 0 "#PWR?" H 1600 3350 50 0001 C CNN -F 1 "+5V" H 1700 3600 50 0000 C CNN -F 2 "" H 1600 3500 50 0001 C CNN -F 3 "" H 1600 3500 50 0001 C CNN - 1 1600 3500 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR? -U 1 1 5C39C05D -P 1500 3900 -F 0 "#PWR?" H 1500 3650 50 0001 C CNN -F 1 "GND" H 1505 3727 50 0001 C CNN -F 2 "" H 1500 3900 50 0001 C CNN -F 3 "" H 1500 3900 50 0001 C CNN - 1 1500 3900 - 1 0 0 -1 -$EndComp -Wire Wire Line - 1450 3850 1500 3850 -Wire Wire Line - 1500 3850 1500 3900 -Wire Wire Line - 1450 3550 1600 3550 -Wire Wire Line - 1600 3550 1600 3500 -$Comp -L Device:R_Small R4 -U 1 1 5C3B5FCB -P 1800 3150 -F 0 "R4" V 1700 3150 50 0000 C CNN -F 1 "120" V 1905 3150 50 0000 C CNN -F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 1800 3150 50 0001 C CNN -F 3 "~" H 1800 3150 50 0001 C CNN - 1 1800 3150 - -1 0 0 1 -$EndComp -$Comp -L Connector_Generic:Conn_01x04 J42 -U 1 1 5C3B5FD2 -P 1250 3200 -F 0 "J42" H 1200 3450 50 0000 L CNN -F 1 "Conn_01x04" H 1330 3101 50 0001 L CNN -F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 1250 3200 50 0001 C CNN -F 3 "~" H 1250 3200 50 0001 C CNN - 1 1250 3200 - -1 0 0 1 -$EndComp -Wire Wire Line - 1650 3000 1650 3100 -Wire Wire Line - 1650 3100 1450 3100 -Wire Wire Line - 1650 3000 1800 3000 -Wire Wire Line - 1450 3200 1650 3200 -Wire Wire Line - 1650 3200 1650 3300 -Wire Wire Line - 1650 3300 1800 3300 -Wire Wire Line - 1800 3250 1800 3300 -Wire Wire Line - 1800 3050 1800 3000 -$Comp -L power:+5V #PWR? -U 1 1 5C3B5FEB -P 1600 2950 -F 0 "#PWR?" H 1600 2800 50 0001 C CNN -F 1 "+5V" H 1700 3050 50 0000 C CNN -F 2 "" H 1600 2950 50 0001 C CNN -F 3 "" H 1600 2950 50 0001 C CNN - 1 1600 2950 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR? -U 1 1 5C3B5FF1 -P 1500 3350 -F 0 "#PWR?" H 1500 3100 50 0001 C CNN -F 1 "GND" H 1505 3177 50 0001 C CNN -F 2 "" H 1500 3350 50 0001 C CNN -F 3 "" H 1500 3350 50 0001 C CNN - 1 1500 3350 - 1 0 0 -1 -$EndComp -Wire Wire Line - 1450 3300 1500 3300 -Wire Wire Line - 1500 3300 1500 3350 -Wire Wire Line - 1450 3000 1600 3000 -Wire Wire Line - 1600 3000 1600 2950 -$Comp -L Device:R_Small R5 -U 1 1 5C3D369C -P 1800 4250 -F 0 "R5" V 1700 4250 50 0000 C CNN -F 1 "120" V 1905 4250 50 0000 C CNN -F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 1800 4250 50 0001 C CNN -F 3 "~" H 1800 4250 50 0001 C CNN - 1 1800 4250 - -1 0 0 1 -$EndComp -$Comp -L Connector_Generic:Conn_01x04 J44 -U 1 1 5C3D36A3 -P 1250 4300 -F 0 "J44" H 1200 4550 50 0000 L CNN -F 1 "Conn_01x04" H 1330 4201 50 0001 L CNN -F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 1250 4300 50 0001 C CNN -F 3 "~" H 1250 4300 50 0001 C CNN - 1 1250 4300 - -1 0 0 1 -$EndComp -Wire Wire Line - 1650 4100 1650 4200 -Wire Wire Line - 1650 4200 1450 4200 -Wire Wire Line - 1650 4100 1800 4100 -Wire Wire Line - 1450 4300 1650 4300 -Wire Wire Line - 1650 4300 1650 4400 -Wire Wire Line - 1650 4400 1800 4400 -Wire Wire Line - 1800 4350 1800 4400 -Wire Wire Line - 1800 4150 1800 4100 -$Comp -L power:GND #PWR? -U 1 1 5C3D36C2 -P 1500 4450 -F 0 "#PWR?" H 1500 4200 50 0001 C CNN -F 1 "GND" H 1505 4277 50 0001 C CNN -F 2 "" H 1500 4450 50 0001 C CNN -F 3 "" H 1500 4450 50 0001 C CNN - 1 1500 4450 - 1 0 0 -1 -$EndComp -Wire Wire Line - 1450 4400 1500 4400 -Wire Wire Line - 1500 4400 1500 4450 -Wire Wire Line - 2050 2850 2100 2850 -Wire Wire Line - 2100 2950 2000 2950 Wire Wire Line 6750 5300 6450 5300 Wire Wire Line 5950 5300 5400 5300 Connection ~ 5400 5300 -Connection ~ 1800 2750 -Connection ~ 1800 2450 -Wire Wire Line - 1800 3550 1900 3550 -Connection ~ 1800 3550 -Connection ~ 1800 3850 -Wire Wire Line - 2000 3750 2000 4100 -Wire Wire Line - 2000 3750 2100 3750 -Wire Wire Line - 2050 3850 2050 4400 -Wire Wire Line - 2050 3850 2100 3850 Wire Notes Line - 3400 4600 1050 4600 + 3400 3900 1050 3900 Wire Notes Line - 1050 4600 1050 800 + 1050 3900 1050 800 Wire Notes Line - 3400 800 3400 4600 + 3400 800 3400 3900 Wire Notes Line 1050 800 3400 800 -Wire Wire Line - 1550 5500 1200 5500 -Wire Wire Line - 1200 5500 1200 5450 $Comp L power:PWR_FLAG #FLG? U 1 1 5D480012 @@ -1813,8 +1442,6 @@ Wire Wire Line Connection ~ 6750 4350 Wire Wire Line 6750 4350 6750 5300 -Wire Wire Line - 6100 3000 6050 3000 Wire Wire Line 8400 2800 8600 2800 Wire Wire Line @@ -1823,22 +1450,8 @@ Wire Wire Line 8600 2700 8000 2700 Wire Wire Line 8000 2600 8600 2600 -Wire Wire Line - 5900 2900 5900 2800 -Text Notes 1200 2700 1 50 ~ 0 -Diff 7 -Wire Wire Line - 1800 3000 1950 3000 -Connection ~ 1800 3000 -Connection ~ 1800 3300 Text Notes 1200 3250 1 50 ~ 0 -Diff8 -Connection ~ 1800 4100 -Connection ~ 1800 4400 -Text Notes 1200 3850 1 50 ~ 0 -Diff 16 -Text Notes 1200 4400 1 50 ~ 0 -Diff 17 +Diff 7 Text Notes 1200 1750 1 50 ~ 0 UART1 Text Notes 3800 3500 1 50 ~ 0 @@ -1896,8 +1509,6 @@ Wire Wire Line Connection ~ 6650 4300 Wire Wire Line 6650 4300 8250 4300 -Wire Wire Line - 6100 2600 6000 2600 Wire Wire Line 8600 2900 8450 2900 Wire Wire Line @@ -1906,13 +1517,6 @@ Wire Wire Line 8550 3050 8550 3000 Wire Wire Line 8550 3000 8600 3000 -Wire Wire Line - 1200 5250 1200 5200 -Wire Wire Line - 1250 5200 1200 5200 -Connection ~ 1200 5200 -Wire Wire Line - 1200 5200 1200 5100 Text Label 4200 1750 0 50 ~ 0 CAN+ Text Label 4200 1850 0 50 ~ 0 @@ -1935,32 +1539,14 @@ Text Label 3050 1800 0 50 ~ 0 TX2 Text Label 3150 2050 3 50 ~ 0 UA3EN_2 -Text Label 3250 3550 1 50 ~ 0 -EN34_9 -Text Label 3150 2700 0 50 ~ 0 -DI1_7 -Text Label 3200 3200 1 50 ~ 0 -DI2_8 -Text Label 1900 2450 0 50 ~ 0 -D1+ -Text Label 1900 2750 0 50 ~ 0 -D1- -Text Label 1950 3150 0 50 ~ 0 -D2+ -Text Label 1950 3250 0 50 ~ 0 -D2- -Text Label 1950 3450 0 50 ~ 0 -D3+ -Text Label 1950 3550 0 50 ~ 0 -D3- -Text Label 1850 4100 0 50 ~ 0 -D4+ -Text Label 1850 4400 0 50 ~ 0 -D4- +Text Label 1550 3000 0 50 ~ 0 +UA2+ +Text Label 1550 3300 0 50 ~ 0 +UA2- Text Label 1550 1500 0 50 ~ 0 -UA1- -Text Label 1550 1800 0 50 ~ 0 UA1+ +Text Label 1550 1800 0 50 ~ 0 +UA1- Wire Wire Line 3850 1750 3950 1750 Wire Wire Line @@ -1985,20 +1571,6 @@ Wire Wire Line Connection ~ 4500 1850 Wire Wire Line 4500 1850 4550 1850 -Wire Wire Line - 1950 3550 2100 3550 -Wire Wire Line - 1950 3550 1950 3850 -Wire Wire Line - 1800 3850 1950 3850 -Wire Wire Line - 1900 3450 2100 3450 -Wire Wire Line - 1900 3450 1900 3550 -Wire Wire Line - 1800 4100 2000 4100 -Wire Wire Line - 1800 4400 2050 4400 Wire Wire Line 1900 1500 1900 1600 Wire Wire Line @@ -2012,42 +1584,9 @@ Wire Wire Line Wire Wire Line 2200 1800 2250 1800 Wire Wire Line - 1950 3000 1950 3150 -Wire Wire Line - 1800 3300 1950 3300 -Wire Wire Line - 6050 4150 8450 4150 -Wire Wire Line - 6050 3000 6050 4150 + 5950 4150 8450 4150 Wire Wire Line 8400 4100 6000 4100 -Wire Wire Line - 6000 4100 6000 2600 -$Comp -L power:+5V #PWR? -U 1 1 5CD499F8 -P 1600 4050 -F 0 "#PWR?" H 1600 3900 50 0001 C CNN -F 1 "+5V" H 1700 4150 50 0000 C CNN -F 2 "" H 1600 4050 50 0001 C CNN -F 3 "" H 1600 4050 50 0001 C CNN - 1 1600 4050 - 1 0 0 -1 -$EndComp -Wire Wire Line - 1600 4100 1600 4050 -Wire Wire Line - 1450 4100 1600 4100 -Wire Wire Line - 1950 3250 1950 3300 -Wire Wire Line - 1950 3250 2100 3250 -Wire Wire Line - 1950 3150 2100 3150 -Wire Wire Line - 2050 2850 2050 2450 -Wire Wire Line - 2000 2750 2000 2950 Wire Wire Line 1900 1600 2200 1600 Wire Wire Line @@ -2112,43 +1651,148 @@ Wire Wire Line $Comp L Device:CP_Small C11 U 1 1 5C7E4688 -P 2200 5300 -F 0 "C11" H 2288 5346 50 0000 L CNN -F 1 "CP" H 2288 5255 50 0000 L CNN -F 2 "Capacitor_SMD:CP_Elec_3x5.4" H 2200 5300 50 0001 C CNN -F 3 "~" H 2200 5300 50 0001 C CNN - 1 2200 5300 +P 3900 6650 +F 0 "C11" H 3988 6696 50 0000 L CNN +F 1 "CP" H 3988 6605 50 0000 L CNN +F 2 "Capacitor_SMD:CP_Elec_3x5.4" H 3900 6650 50 0001 C CNN +F 3 "~" H 3900 6650 50 0001 C CNN + 1 3900 6650 1 0 0 -1 $EndComp -Connection ~ 2200 5200 -Connection ~ 2200 5400 +Connection ~ 3900 6550 $Comp L Device:CP_Small C12 U 1 1 5C7E4700 -P 3100 5300 -F 0 "C12" H 3188 5346 50 0000 L CNN -F 1 "CP" H 3188 5255 50 0000 L CNN -F 2 "Capacitor_SMD:CP_Elec_3x5.4" H 3100 5300 50 0001 C CNN -F 3 "~" H 3100 5300 50 0001 C CNN - 1 3100 5300 +P 4800 6650 +F 0 "C12" H 4888 6696 50 0000 L CNN +F 1 "CP" H 4888 6605 50 0000 L CNN +F 2 "Capacitor_SMD:CP_Elec_3x5.4" H 4800 6650 50 0001 C CNN +F 3 "~" H 4800 6650 50 0001 C CNN + 1 4800 6650 1 0 0 -1 $EndComp -Connection ~ 3100 5200 -Connection ~ 3100 5400 +Connection ~ 4800 6550 Wire Wire Line - 3000 5200 3100 5200 + 3900 6550 4050 6550 +Text Notes 5900 4800 0 50 ~ 0 +To enable 5V I²C: +Text Notes 6100 5000 0 50 ~ 0 +1-2\n3-4 +$Comp +L Interface_UART:MAX3485 U? +U 1 1 5E224FC2 +P 2650 3100 +F 0 "U?" H 2900 2550 50 0000 C CNN +F 1 "MAX3485" H 2450 2550 50 0000 C CNN +F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 2650 2400 50 0001 C CNN +F 3 "https://datasheets.maximintegrated.com/en/ds/MAX3483-MAX3491.pdf" H 2650 3150 50 0001 C CNN + 1 2650 3100 + -1 0 0 -1 +$EndComp Wire Wire Line - 3000 5400 3100 5400 + 6000 4100 6000 2800 Wire Wire Line - 2200 5200 2350 5200 + 6000 2800 6100 2800 Wire Wire Line - 2200 5400 2350 5400 + 5950 2700 6100 2700 Wire Wire Line - 1800 2750 2000 2750 + 5950 2700 5950 4150 +$Comp +L power:+3.3V #PWR? +U 1 1 5C608240 +P 2650 2550 +F 0 "#PWR?" H 2650 2400 50 0001 C CNN +F 1 "+3.3V" H 2738 2587 50 0000 L CNN +F 2 "" H 2650 2550 50 0001 C CNN +F 3 "" H 2650 2550 50 0001 C CNN + 1 2650 2550 + 1 0 0 -1 +$EndComp Wire Wire Line - 1800 2450 2050 2450 -Text Notes 5900 4800 0 50 ~ 0 -To enable 5V I²C: -Text Notes 6100 5000 0 50 ~ 0 -1-2\n3-4 + 2650 2200 2650 2250 +$Comp +L power:GND #PWR? +U 1 1 5BE64F3F +P 2650 2250 +F 0 "#PWR?" H 2650 2000 50 0001 C CNN +F 1 "GND" H 2800 2150 50 0001 C CNN +F 2 "" H 2650 2250 50 0001 C CNN +F 3 "" H 2650 2250 50 0001 C CNN + 1 2650 2250 + 1 0 0 -1 +$EndComp +Wire Wire Line + 2650 2600 2650 2550 +Wire Wire Line + 5800 2600 5800 2650 +Wire Wire Line + 5800 2650 3150 2650 +Wire Wire Line + 3150 2650 3150 3100 +Wire Wire Line + 3150 3200 3050 3200 +Wire Wire Line + 5800 2600 6100 2600 +Wire Wire Line + 3050 3100 3150 3100 +Connection ~ 3150 3100 +Wire Wire Line + 3150 3100 3150 3200 +Wire Wire Line + 6100 2900 5900 2900 +Wire Wire Line + 5900 2900 5900 2700 +Wire Wire Line + 5900 2700 3200 2700 +Wire Wire Line + 3200 2700 3200 3000 +Wire Wire Line + 3200 3000 3050 3000 +Wire Wire Line + 3050 3300 3250 3300 +Wire Wire Line + 3250 3300 3250 2750 +Wire Wire Line + 3250 2750 5850 2750 +Wire Wire Line + 5850 2750 5850 3000 +Wire Wire Line + 5850 3000 6100 3000 +Wire Wire Line + 1750 3000 1900 3000 +Wire Wire Line + 1900 3000 1900 3100 +Wire Wire Line + 1900 3100 2200 3100 +Wire Wire Line + 2200 3100 2200 3000 +Wire Wire Line + 2200 3000 2250 3000 +Connection ~ 1750 3000 +Wire Wire Line + 2250 3300 2200 3300 +Wire Wire Line + 2200 3300 2200 3200 +Wire Wire Line + 2200 3200 1900 3200 +Wire Wire Line + 1900 3200 1900 3300 +Wire Wire Line + 1900 3300 1750 3300 +Connection ~ 1750 3300 +$Comp +L power:GND #PWR? +U 1 1 5E725650 +P 4350 6950 +F 0 "#PWR?" H 4350 6700 50 0001 C CNN +F 1 "GND" H 4355 6777 50 0000 C CNN +F 2 "" H 4350 6950 50 0001 C CNN +F 3 "" H 4350 6950 50 0001 C CNN + 1 4350 6950 + 1 0 0 -1 +$EndComp +Wire Wire Line + 4350 6900 4350 6950 +Wire Wire Line + 4650 6550 4800 6550 $EndSCHEMATC