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add high impendance pulldown to analog in

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This commit is contained in:
Empire 2021-06-04 12:31:00 +02:00
parent 2f21bd133e
commit 7fcee1fb0d
2 changed files with 16052 additions and 15643 deletions
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1766
board/PlantCtrlESP32.kicad_pcb
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File diff suppressed because it is too large Load Diff

287
board/PlantCtrlESP32.sch
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@ -744,8 +744,6 @@ Wire Wire Line
6050 14500 6050 14850
Wire Wire Line
6850 14500 6850 14850
Wire Wire Line
7050 14150 7050 14200
Wire Wire Line
7050 14800 7050 14850
$Comp
@ -764,8 +762,6 @@ Text GLabel 7050 14150 2 50 Input ~ 0
GND
Text GLabel 7050 14850 2 50 Input ~ 0
3_3V
Wire Wire Line
6250 14150 6250 14200
Wire Wire Line
6250 14800 6250 14850
$Comp
@ -784,8 +780,6 @@ Text GLabel 6250 14150 2 50 Input ~ 0
GND
Text GLabel 6250 14850 2 50 Input ~ 0
3_3V
Wire Wire Line
5450 14150 5450 14200
Wire Wire Line
5450 14800 5450 14850
$Comp
@ -804,8 +798,6 @@ Text GLabel 5450 14150 2 50 Input ~ 0
GND
Text GLabel 5450 14850 2 50 Input ~ 0
3_3V
Wire Wire Line
4700 14150 4700 14200
Wire Wire Line
4700 14800 4700 14850
$Comp
@ -842,8 +834,6 @@ Text GLabel 3900 14150 2 50 Input ~ 0
GND
Text GLabel 3900 14850 2 50 Input ~ 0
3_3V
Wire Wire Line
3100 14150 3100 14200
Wire Wire Line
3100 14800 3100 14850
$Comp
@ -862,8 +852,6 @@ Text GLabel 3100 14150 2 50 Input ~ 0
GND
Text GLabel 3100 14850 2 50 Input ~ 0
3_3V
Wire Wire Line
2350 14150 2350 14200
Wire Wire Line
2350 14800 2350 14850
$Comp
@ -896,19 +884,19 @@ Text GLabel 3000 15150 3 50 Input ~ 0
GND
Text GLabel 2250 15150 3 50 Input ~ 0
GND
Text GLabel 6950 13800 3 50 Input ~ 0
Text GLabel 6650 14500 3 50 Input ~ 0
GND
Text GLabel 6150 13800 3 50 Input ~ 0
Text GLabel 5850 14500 3 50 Input ~ 0
GND
Text GLabel 5350 13800 3 50 Input ~ 0
Text GLabel 5050 14500 3 50 Input ~ 0
GND
Text GLabel 4600 13800 3 50 Input ~ 0
Text GLabel 4300 14500 3 50 Input ~ 0
GND
Text GLabel 3800 13800 3 50 Input ~ 0
Text GLabel 3500 14500 3 50 Input ~ 0
GND
Text GLabel 3000 13800 3 50 Input ~ 0
Text GLabel 2700 14500 3 50 Input ~ 0
GND
Text GLabel 2300 13750 3 50 Input ~ 0
Text GLabel 2000 14500 3 50 Input ~ 0
GND
Text GLabel 9250 12100 3 50 Input ~ 0
GND
@ -1034,49 +1022,49 @@ $EndComp
$Comp
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U 1 1 5F99C5A6
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F 2 "Resistor_SMD:R_0805_2012Metric" V 4330 13900 50 0001 C CNN
F 3 "~" H 4400 13900 50 0001 C CNN
F 4 "C95781" H 4400 13900 50 0001 C CNN "LCSC_PART_NUMBER"
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F 1 "1k" H 4470 14305 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 4330 14350 50 0001 C CNN
F 3 "~" H 4400 14350 50 0001 C CNN
F 4 "C95781" H 4400 14350 50 0001 C CNN "LCSC_PART_NUMBER"
1 4400 14350
1 0 0 -1
$EndComp
$Comp
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F 1 "1k" H 5220 13855 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 5080 13900 50 0001 C CNN
F 3 "~" H 5150 13900 50 0001 C CNN
F 4 "C95781" H 5150 13900 50 0001 C CNN "LCSC_PART_NUMBER"
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F 2 "Resistor_SMD:R_0805_2012Metric" V 5080 14350 50 0001 C CNN
F 3 "~" H 5150 14350 50 0001 C CNN
F 4 "C95781" H 5150 14350 50 0001 C CNN "LCSC_PART_NUMBER"
1 5150 14350
1 0 0 -1
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$Comp
L Device:R R45
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F 2 "Resistor_SMD:R_0805_2012Metric" V 5880 13900 50 0001 C CNN
F 3 "~" H 5950 13900 50 0001 C CNN
F 4 "C95781" H 5950 13900 50 0001 C CNN "LCSC_PART_NUMBER"
1 5950 13900
P 5950 14350
F 0 "R45" H 6020 14396 50 0000 L CNN
F 1 "1k" H 6020 14305 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 5880 14350 50 0001 C CNN
F 3 "~" H 5950 14350 50 0001 C CNN
F 4 "C95781" H 5950 14350 50 0001 C CNN "LCSC_PART_NUMBER"
1 5950 14350
1 0 0 -1
$EndComp
$Comp
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F 1 "1k" H 6820 13855 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 6680 13900 50 0001 C CNN
F 3 "~" H 6750 13900 50 0001 C CNN
F 4 "C95781" H 6750 13900 50 0001 C CNN "LCSC_PART_NUMBER"
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P 6750 14350
F 0 "R49" H 6820 14396 50 0000 L CNN
F 1 "1k" H 6820 14305 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 6680 14350 50 0001 C CNN
F 3 "~" H 6750 14350 50 0001 C CNN
F 4 "C95781" H 6750 14350 50 0001 C CNN "LCSC_PART_NUMBER"
1 6750 14350
1 0 0 -1
$EndComp
$Comp
@ -1225,37 +1213,37 @@ Wire Wire Line
$Comp
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F 1 "1k" H 3670 13855 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 3530 13900 50 0001 C CNN
F 3 "~" H 3600 13900 50 0001 C CNN
F 4 "C95781" H 3600 13900 50 0001 C CNN "LCSC_PART_NUMBER"
1 3600 13900
P 3600 14350
F 0 "R39" H 3670 14396 50 0000 L CNN
F 1 "1k" H 3670 14305 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 3530 14350 50 0001 C CNN
F 3 "~" H 3600 14350 50 0001 C CNN
F 4 "C95781" H 3600 14350 50 0001 C CNN "LCSC_PART_NUMBER"
1 3600 14350
1 0 0 -1
$EndComp
$Comp
L Device:R R37
U 1 1 5F99BE26
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F 1 "1k" H 2870 13855 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 2730 13900 50 0001 C CNN
F 3 "~" H 2800 13900 50 0001 C CNN
F 4 "C95781" H 2800 13900 50 0001 C CNN "LCSC_PART_NUMBER"
1 2800 13900
P 2800 14350
F 0 "R37" H 2870 14396 50 0000 L CNN
F 1 "1k" H 2870 14305 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 2730 14350 50 0001 C CNN
F 3 "~" H 2800 14350 50 0001 C CNN
F 4 "C95781" H 2800 14350 50 0001 C CNN "LCSC_PART_NUMBER"
1 2800 14350
1 0 0 -1
$EndComp
$Comp
L Device:R R35
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F 1 "1k" H 2170 13855 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 2030 13900 50 0001 C CNN
F 3 "~" H 2100 13900 50 0001 C CNN
F 4 "C95781" H 2100 13900 50 0001 C CNN "LCSC_PART_NUMBER"
1 2100 13900
P 2100 14350
F 0 "R35" H 2170 14396 50 0000 L CNN
F 1 "1k" H 2170 14305 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 2030 14350 50 0001 C CNN
F 3 "~" H 2100 14350 50 0001 C CNN
F 4 "C95781" H 2100 14350 50 0001 C CNN "LCSC_PART_NUMBER"
1 2100 14350
1 0 0 -1
$EndComp
Wire Wire Line
@ -2531,8 +2519,6 @@ GND
Wire Wire Line
9600 15250 9600 15300
Connection ~ 9600 15250
Wire Wire Line
3900 14200 3900 14150
$Comp
L ds2438:ds2438az+ U2
U 1 1 609FCF0F
@ -3194,39 +3180,172 @@ Text GLabel 1550 3750 2 50 Input ~ 0
ESP_RX
Text GLabel 1550 3650 2 50 Input ~ 0
ESP_TX
Wire Wire Line
2100 14050 2100 14500
Wire Wire Line
2100 14500 2150 14500
Connection ~ 2150 14500
Wire Wire Line
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Wire Wire Line
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Connection ~ 2900 14500
Wire Wire Line
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Wire Wire Line
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Connection ~ 3700 14500
Wire Wire Line
4500 14500 4400 14500
Wire Wire Line
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Connection ~ 4500 14500
Wire Wire Line
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Wire Wire Line
5950 14500 6050 14500
Connection ~ 6050 14500
Wire Wire Line
6850 14500 6750 14500
Wire Wire Line
6750 14500 6750 14050
Connection ~ 6850 14500
Wire Wire Line
5150 14050 5150 14500
Wire Wire Line
5150 14500 5250 14500
Connection ~ 5250 14500
$Comp
L Device:R R20
U 1 1 60BC1F44
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F 0 "R20" H 2070 14396 50 0000 L CNN
F 1 "100k" H 2070 14305 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 1930 14350 50 0001 C CNN
F 3 "~" H 2000 14350 50 0001 C CNN
F 4 "C95781" H 2000 14350 50 0001 C CNN "LCSC_PART_NUMBER"
1 2000 14350
-1 0 0 1
$EndComp
Wire Wire Line
2000 14200 2100 14200
Wire Wire Line
2100 14200 2100 13750
Connection ~ 2100 14200
Wire Wire Line
2350 13750 2300 13750
Wire Wire Line
2350 13750 2350 14200
$Comp
L Device:R R56
U 1 1 60C29A59
P 2700 14350
F 0 "R56" H 2770 14396 50 0000 L CNN
F 1 "100k" H 2770 14305 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 2630 14350 50 0001 C CNN
F 3 "~" H 2700 14350 50 0001 C CNN
F 4 "C95781" H 2700 14350 50 0001 C CNN "LCSC_PART_NUMBER"
1 2700 14350
-1 0 0 1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Connection ~ 2800 14200
Wire Wire Line
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Wire Wire Line
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Connection ~ 4400 14200
Wire Wire Line
4700 13800 4600 13800
Wire Wire Line
4700 13800 4700 14200
Wire Wire Line
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Wire Wire Line
7050 13800 7050 14200
Wire Wire Line
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Wire Wire Line
6250 13800 6250 14200
Wire Wire Line
5450 13800 5350 13800
Wire Wire Line
5450 13800 5450 14200
Wire Wire Line
3500 14200 3600 14200
Wire Wire Line
3600 14200 3600 13750
Connection ~ 3600 14200
Wire Wire Line
5050 14200 5150 14200
Wire Wire Line
5150 14200 5150 13750
Connection ~ 5150 14200
Wire Wire Line
5850 14200 5950 14200
Wire Wire Line
5950 14200 5950 13750
Connection ~ 5950 14200
Wire Wire Line
6650 14200 6750 14200
Wire Wire Line
6750 13750 6750 14200
Connection ~ 6750 14200
$Comp
L Device:R R57
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F 1 "100k" H 3570 14305 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 3430 14350 50 0001 C CNN
F 3 "~" H 3500 14350 50 0001 C CNN
F 4 "C95781" H 3500 14350 50 0001 C CNN "LCSC_PART_NUMBER"
1 3500 14350
-1 0 0 1
$EndComp
$Comp
L Device:R R58
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F 1 "100k" H 4370 14305 50 0000 L CNN
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F 3 "~" H 4300 14350 50 0001 C CNN
F 4 "C95781" H 4300 14350 50 0001 C CNN "LCSC_PART_NUMBER"
1 4300 14350
-1 0 0 1
$EndComp
$Comp
L Device:R R60
U 1 1 60E91AB4
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F 1 "100k" H 5120 14305 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 4980 14350 50 0001 C CNN
F 3 "~" H 5050 14350 50 0001 C CNN
F 4 "C95781" H 5050 14350 50 0001 C CNN "LCSC_PART_NUMBER"
1 5050 14350
-1 0 0 1
$EndComp
$Comp
L Device:R R61
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F 0 "R61" H 5920 14396 50 0000 L CNN
F 1 "100k" H 5920 14305 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 5780 14350 50 0001 C CNN
F 3 "~" H 5850 14350 50 0001 C CNN
F 4 "C95781" H 5850 14350 50 0001 C CNN "LCSC_PART_NUMBER"
1 5850 14350
-1 0 0 1
$EndComp
$Comp
L Device:R R62
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F 1 "100k" H 6720 14305 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 6580 14350 50 0001 C CNN
F 3 "~" H 6650 14350 50 0001 C CNN
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1 6650 14350
-1 0 0 1
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Wire Wire Line
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Wire Wire Line
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$EndSCHEMATC