projects/Smartknob
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add EN pullup, capacitor, test points

Browse Source
This commit is contained in:
Scott Bezek
2022-02-14 11:26:08 -08:00
parent ac6ef1557a
commit 311a13eab9
2 changed files with 2247 additions and 1975 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3802
electronics/view_base/view_base.kicad_pcb
View File

File diff suppressed because it is too large Load Diff

420
electronics/view_base/view_base.sch
View File

@@ -1462,9 +1462,9 @@ Wire Wire Line
Wire Wire Line
6900 3550 6900 3650
Wire Wire Line
6900 3650 6300 3650
6900 3650 6800 3650
Wire Wire Line
6300 2450 6900 2450
6300 2450 6800 2450
Wire Wire Line
6900 2450 6900 2550
Text Label 6300 2450 0 50 ~ 0
@@ -1477,8 +1477,6 @@ Text Label 7950 3350 2 50 ~ 0
RTS
Text Notes 6600 2300 0 50 ~ 0
Reset/Boot via USB serial
Wire Wire Line
12650 2800 12150 2800
Text Label 12150 2800 0 50 ~ 0
ESP32_EN
Wire Wire Line
@@ -1509,8 +1507,6 @@ F 3 "~" H 11750 2500 50 0001 C CNN
$EndComp
Wire Wire Line
12650 2600 12100 2600
Wire Wire Line
11550 2600 11550 2750
Connection ~ 11750 2600
Connection ~ 12100 2600
Wire Wire Line
@@ -1543,12 +1539,12 @@ $EndComp
$Comp
L power:GND #PWR0127
U 1 1 623D364A
P 11550 2750
F 0 "#PWR0127" H 11550 2500 50 0001 C CNN
F 1 "GND" H 11555 2577 50 0000 C CNN
F 2 "" H 11550 2750 50 0001 C CNN
F 3 "" H 11550 2750 50 0001 C CNN
1 11550 2750
P 11550 3100
F 0 "#PWR0127" H 11550 2850 50 0001 C CNN
F 1 "GND" H 11555 2927 50 0000 C CNN
F 2 "" H 11550 3100 50 0001 C CNN
F 3 "" H 11550 3100 50 0001 C CNN
1 11550 3100
1 0 0 -1
$EndComp
Wire Wire Line
@@ -1903,135 +1899,135 @@ Connection ~ 12750 6600
Wire Wire Line
12750 6600 13100 6600
Wire Wire Line
8450 5000 7850 5000
Text Label 7850 5000 0 50 ~ 0
7750 4900 7150 4900
Text Label 7150 4900 0 50 ~ 0
TMC_UH
Wire Wire Line
8450 5300 7850 5300
Text Label 7850 5300 0 50 ~ 0
7750 5200 7150 5200
Text Label 7150 5200 0 50 ~ 0
TMC_UL
Wire Wire Line
8450 5100 7850 5100
Text Label 7850 5100 0 50 ~ 0
7750 5000 7150 5000
Text Label 7150 5000 0 50 ~ 0
TMC_VH
Wire Wire Line
8450 5500 7850 5500
Text Label 7850 5500 0 50 ~ 0
7750 5400 7150 5400
Text Label 7150 5400 0 50 ~ 0
TMC_VL
Wire Wire Line
8450 5200 7850 5200
Text Label 7850 5200 0 50 ~ 0
7750 5100 7150 5100
Text Label 7150 5100 0 50 ~ 0
TMC_WH
Wire Wire Line
8450 5400 7850 5400
Text Label 7850 5400 0 50 ~ 0
7750 5300 7150 5300
Text Label 7150 5300 0 50 ~ 0
TMC_WL
$Comp
L Device:R_Small R7
U 1 1 6217C4CC
P 8550 5000
F 0 "R7" V 8600 5050 50 0000 L CNN
F 1 "10k" V 8550 5000 31 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 8550 5000 50 0001 C CNN
F 3 "~" H 8550 5000 50 0001 C CNN
1 8550 5000
P 7850 4900
F 0 "R7" V 7900 4950 50 0000 L CNN
F 1 "10k" V 7850 4900 31 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 7850 4900 50 0001 C CNN
F 3 "~" H 7850 4900 50 0001 C CNN
1 7850 4900
0 -1 -1 0
$EndComp
$Comp
L Device:R_Small R8
U 1 1 62180F46
P 8550 5100
F 0 "R8" V 8600 5150 50 0000 L CNN
F 1 "10k" V 8550 5100 31 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 8550 5100 50 0001 C CNN
F 3 "~" H 8550 5100 50 0001 C CNN
1 8550 5100
P 7850 5000
F 0 "R8" V 7900 5050 50 0000 L CNN
F 1 "10k" V 7850 5000 31 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 7850 5000 50 0001 C CNN
F 3 "~" H 7850 5000 50 0001 C CNN
1 7850 5000
0 -1 -1 0
$EndComp
$Comp
L Device:R_Small R9
U 1 1 621810C8
P 8550 5200
F 0 "R9" V 8600 5250 50 0000 L CNN
F 1 "10k" V 8550 5200 31 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 8550 5200 50 0001 C CNN
F 3 "~" H 8550 5200 50 0001 C CNN
1 8550 5200
P 7850 5100
F 0 "R9" V 7900 5150 50 0000 L CNN
F 1 "10k" V 7850 5100 31 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 7850 5100 50 0001 C CNN
F 3 "~" H 7850 5100 50 0001 C CNN
1 7850 5100
0 -1 -1 0
$EndComp
$Comp
L Device:R_Small R10
U 1 1 62181360
P 8550 5300
F 0 "R10" V 8600 5350 50 0000 L CNN
F 1 "10k" V 8550 5300 31 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 8550 5300 50 0001 C CNN
F 3 "~" H 8550 5300 50 0001 C CNN
1 8550 5300
P 7850 5200
F 0 "R10" V 7900 5250 50 0000 L CNN
F 1 "10k" V 7850 5200 31 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 7850 5200 50 0001 C CNN
F 3 "~" H 7850 5200 50 0001 C CNN
1 7850 5200
0 -1 -1 0
$EndComp
$Comp
L Device:R_Small R11
U 1 1 621814C1
P 8550 5400
F 0 "R11" V 8600 5450 50 0000 L CNN
F 1 "10k" V 8550 5400 31 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 8550 5400 50 0001 C CNN
F 3 "~" H 8550 5400 50 0001 C CNN
1 8550 5400
P 7850 5300
F 0 "R11" V 7900 5350 50 0000 L CNN
F 1 "10k" V 7850 5300 31 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 7850 5300 50 0001 C CNN
F 3 "~" H 7850 5300 50 0001 C CNN
1 7850 5300
0 -1 -1 0
$EndComp
$Comp
L Device:R_Small R12
U 1 1 6218171E
P 8550 5500
F 0 "R12" V 8600 5550 50 0000 L CNN
F 1 "10k" V 8550 5500 31 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 8550 5500 50 0001 C CNN
F 3 "~" H 8550 5500 50 0001 C CNN
1 8550 5500
P 7850 5400
F 0 "R12" V 7900 5450 50 0000 L CNN
F 1 "10k" V 7850 5400 31 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 7850 5400 50 0001 C CNN
F 3 "~" H 7850 5400 50 0001 C CNN
1 7850 5400
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR0135
U 1 1 62182795
P 8850 5700
F 0 "#PWR0135" H 8850 5450 50 0001 C CNN
F 1 "GND" H 8855 5527 50 0000 C CNN
F 2 "" H 8850 5700 50 0001 C CNN
F 3 "" H 8850 5700 50 0001 C CNN
1 8850 5700
P 8150 5600
F 0 "#PWR0135" H 8150 5350 50 0001 C CNN
F 1 "GND" H 8155 5427 50 0000 C CNN
F 2 "" H 8150 5600 50 0001 C CNN
F 3 "" H 8150 5600 50 0001 C CNN
1 8150 5600
1 0 0 -1
$EndComp
Wire Wire Line
8650 5000 8850 5000
7950 4900 8150 4900
Wire Wire Line
8850 5000 8850 5100
8150 4900 8150 5000
Wire Wire Line
8850 5100 8650 5100
Connection ~ 8850 5100
8150 5000 7950 5000
Connection ~ 8150 5000
Wire Wire Line
8850 5100 8850 5200
8150 5000 8150 5100
Wire Wire Line
8650 5200 8850 5200
Connection ~ 8850 5200
7950 5100 8150 5100
Connection ~ 8150 5100
Wire Wire Line
8850 5200 8850 5300
8150 5100 8150 5200
Wire Wire Line
8650 5300 8850 5300
Connection ~ 8850 5300
7950 5200 8150 5200
Connection ~ 8150 5200
Wire Wire Line
8850 5300 8850 5400
8150 5200 8150 5300
Wire Wire Line
8650 5400 8850 5400
Connection ~ 8850 5400
7950 5300 8150 5300
Connection ~ 8150 5300
Wire Wire Line
8850 5400 8850 5500
8150 5300 8150 5400
Wire Wire Line
8650 5500 8850 5500
Connection ~ 8850 5500
7950 5400 8150 5400
Connection ~ 8150 5400
Wire Wire Line
8850 5500 8850 5700
8150 5400 8150 5600
Wire Wire Line
13250 4200 13250 5100
Wire Wire Line
@@ -2214,53 +2210,53 @@ Wire Wire Line
$Comp
L Device:R_Small R13
U 1 1 627E020E
P 6950 5250
F 0 "R13" V 6754 5250 50 0000 C CNN
F 1 "2.2k" V 6845 5250 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 6950 5250 50 0001 C CNN
F 3 "~" H 6950 5250 50 0001 C CNN
1 6950 5250
P 6550 5200
F 0 "R13" V 6354 5200 50 0000 C CNN
F 1 "2.2k" V 6445 5200 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 6550 5200 50 0001 C CNN
F 3 "~" H 6550 5200 50 0001 C CNN
1 6550 5200
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R14
U 1 1 627EADB9
P 7200 5500
F 0 "R14" V 7004 5500 50 0000 C CNN
F 1 "2.2k" V 7095 5500 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 7200 5500 50 0001 C CNN
F 3 "~" H 7200 5500 50 0001 C CNN
1 7200 5500
P 6800 5450
F 0 "R14" V 6604 5450 50 0000 C CNN
F 1 "2.2k" V 6695 5450 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 6800 5450 50 0001 C CNN
F 3 "~" H 6800 5450 50 0001 C CNN
1 6800 5450
1 0 0 -1
$EndComp
Text Label 6350 5350 0 50 ~ 0
Text Label 5950 5300 0 50 ~ 0
SDA
Text Label 6350 5600 0 50 ~ 0
Text Label 5950 5550 0 50 ~ 0
SCL
$Comp
L power:+3.3V #PWR0141
U 1 1 62826CAD
P 7100 5050
F 0 "#PWR0141" H 7100 4900 50 0001 C CNN
F 1 "+3.3V" H 7115 5223 50 0000 C CNN
F 2 "" H 7100 5050 50 0001 C CNN
F 3 "" H 7100 5050 50 0001 C CNN
1 7100 5050
P 6700 5000
F 0 "#PWR0141" H 6700 4850 50 0001 C CNN
F 1 "+3.3V" H 6715 5173 50 0000 C CNN
F 2 "" H 6700 5000 50 0001 C CNN
F 3 "" H 6700 5000 50 0001 C CNN
1 6700 5000
1 0 0 -1
$EndComp
Wire Wire Line
6950 5150 6950 5050
6550 5100 6550 5000
Wire Wire Line
6950 5050 7100 5050
6550 5000 6700 5000
Wire Wire Line
7100 5050 7200 5050
6700 5000 6800 5000
Wire Wire Line
7200 5050 7200 5400
Connection ~ 7100 5050
6800 5000 6800 5350
Connection ~ 6700 5000
Wire Wire Line
6350 5350 6550 5350
5950 5300 6150 5300
Wire Wire Line
6350 5600 6550 5600
5950 5550 6150 5550
$Comp
L Connector:TestPoint_Small TP1
U 1 1 620734A8
@@ -2410,35 +2406,35 @@ Wire Wire Line
$Comp
L Connector:TestPoint_Small TP4
U 1 1 622F4012
P 6550 5300
F 0 "TP4" H 6598 5346 50 0000 L CNN
F 1 "SDA" H 6600 5300 50 0000 L CNN
F 2 "Modified:TestPoint_Pad_D2.0mm_ValueSilk" H 6750 5300 50 0001 C CNN
F 3 "~" H 6750 5300 50 0001 C CNN
1 6550 5300
P 6150 5250
F 0 "TP4" H 6198 5296 50 0000 L CNN
F 1 "SDA" H 6200 5250 50 0000 L CNN
F 2 "Modified:TestPoint_Pad_D2.0mm_ValueSilk" H 6350 5250 50 0001 C CNN
F 3 "~" H 6350 5250 50 0001 C CNN
1 6150 5250
1 0 0 -1
$EndComp
Wire Wire Line
6550 5300 6550 5350
6150 5250 6150 5300
$Comp
L Connector:TestPoint_Small TP5
U 1 1 623162CF
P 6550 5550
F 0 "TP5" H 6598 5596 50 0000 L CNN
F 1 "SCL" H 6600 5550 50 0000 L CNN
F 2 "Modified:TestPoint_Pad_D2.0mm_ValueSilk" H 6750 5550 50 0001 C CNN
F 3 "~" H 6750 5550 50 0001 C CNN
1 6550 5550
P 6150 5500
F 0 "TP5" H 6198 5546 50 0000 L CNN
F 1 "SCL" H 6200 5500 50 0000 L CNN
F 2 "Modified:TestPoint_Pad_D2.0mm_ValueSilk" H 6350 5500 50 0001 C CNN
F 3 "~" H 6350 5500 50 0001 C CNN
1 6150 5500
1 0 0 -1
$EndComp
Wire Wire Line
6550 5550 6550 5600
Connection ~ 6550 5350
6150 5500 6150 5550
Connection ~ 6150 5300
Wire Wire Line
6550 5350 6950 5350
Connection ~ 6550 5600
6150 5300 6550 5300
Connection ~ 6150 5550
Wire Wire Line
6550 5600 7200 5600
6150 5550 6800 5550
Connection ~ 14950 6750
Connection ~ 14950 6850
Wire Wire Line
@@ -2463,63 +2459,63 @@ Connection ~ 3100 7750
$Comp
L Device:R_Small R15
U 1 1 62132FFE
P 5300 5150
F 0 "R15" V 5104 5150 50 0000 C CNN
F 1 "2.2k" V 5195 5150 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 5300 5150 50 0001 C CNN
F 3 "~" H 5300 5150 50 0001 C CNN
1 5300 5150
P 5150 5250
F 0 "R15" V 4954 5250 50 0000 C CNN
F 1 "2.2k" V 5045 5250 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 5150 5250 50 0001 C CNN
F 3 "~" H 5150 5250 50 0001 C CNN
1 5150 5250
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R16
U 1 1 62133004
P 5400 5150
F 0 "R16" V 5204 5150 50 0000 C CNN
F 1 "2.2k" V 5295 5150 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 5400 5150 50 0001 C CNN
F 3 "~" H 5400 5150 50 0001 C CNN
1 5400 5150
P 5250 5250
F 0 "R16" V 5054 5250 50 0000 C CNN
F 1 "2.2k" V 5145 5250 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 5250 5250 50 0001 C CNN
F 3 "~" H 5250 5250 50 0001 C CNN
1 5250 5250
-1 0 0 1
$EndComp
$Comp
L power:+3.3V #PWR0142
U 1 1 6213300A
P 5350 4950
F 0 "#PWR0142" H 5350 4800 50 0001 C CNN
F 1 "+3.3V" H 5365 5123 50 0000 C CNN
F 2 "" H 5350 4950 50 0001 C CNN
F 3 "" H 5350 4950 50 0001 C CNN
1 5350 4950
P 5200 5050
F 0 "#PWR0142" H 5200 4900 50 0001 C CNN
F 1 "+3.3V" H 5215 5223 50 0000 C CNN
F 2 "" H 5200 5050 50 0001 C CNN
F 3 "" H 5200 5050 50 0001 C CNN
1 5200 5050
1 0 0 -1
$EndComp
Wire Wire Line
5300 5250 5300 5500
5150 5350 5150 5600
Wire Wire Line
5400 5250 5400 5600
5250 5350 5250 5700
Wire Wire Line
5300 5050 5300 4950
5150 5150 5150 5050
Wire Wire Line
5300 4950 5350 4950
5150 5050 5200 5050
Wire Wire Line
5350 4950 5400 4950
5200 5050 5250 5050
Wire Wire Line
5400 4950 5400 5050
Connection ~ 5350 4950
Text Notes 4700 5800 0 50 ~ 0
Pull-ups allow for I2C (though\nwe'll primarily use SSI)
5250 5050 5250 5150
Connection ~ 5200 5050
Text Notes 4400 5900 0 50 ~ 0
Pull-ups on MT6701 allow for I2C\n(though we'll primarily use SSI)
Wire Wire Line
3100 7650 4000 7650
Wire Wire Line
3100 7750 4000 7750
Text Label 4800 5600 0 50 ~ 0
Text Label 4650 5700 0 50 ~ 0
MAG_CLK
Text Label 4800 5500 0 50 ~ 0
Text Label 4650 5600 0 50 ~ 0
MAG_DO
Wire Wire Line
4800 5500 5300 5500
4650 5600 5150 5600
Wire Wire Line
4800 5600 5400 5600
4650 5700 5250 5700
Wire Notes Line
3100 1950 3100 500
Wire Notes Line
@@ -2536,8 +2532,6 @@ Wire Notes Line
4350 6000 10950 6000
Wire Notes Line
10950 6000 10950 8600
Wire Notes Line
9200 4550 9200 6000
Text Notes 500 2100 0 79 Italic 16
USB
Text Notes 500 4700 0 79 Italic 16
@@ -2566,8 +2560,6 @@ Wire Notes Line
12350 5850 16500 5850
Text Notes 3150 600 0 79 Italic 16
MECHANICAL
Wire Notes Line
10350 4550 10350 1950
Wire Notes Line
500 1950 10350 1950
Wire Notes Line
@@ -2586,4 +2578,106 @@ Text Notes 11200 1900 0 79 Italic 16
MCU - ESP32 (T-MICRO32 PLUS)
Wire Notes Line
7700 1950 7700 500
Wire Wire Line
11550 2600 11550 3000
$Comp
L Device:C_Small C28
U 1 1 6211BEF1
P 9500 5400
F 0 "C28" H 9592 5446 50 0000 L CNN
F 1 "1uF" H 9592 5355 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9500 5400 50 0001 C CNN
F 3 "~" H 9500 5400 50 0001 C CNN
1 9500 5400
1 0 0 -1
$EndComp
Wire Wire Line
11700 3000 11550 3000
Connection ~ 11550 3000
Wire Wire Line
11550 3000 11550 3100
Text Notes 8500 5950 0 50 ~ 0
Recommended 1uF-10uF on EN for auto-reset\ncircuitry, per Espressif design notes.
Wire Notes Line
10350 1950 10350 6000
$Comp
L Device:R_Small R17
U 1 1 621B8442
P 9500 5050
F 0 "R17" V 9304 5050 50 0000 C CNN
F 1 "10k" V 9395 5050 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 9500 5050 50 0001 C CNN
F 3 "~" H 9500 5050 50 0001 C CNN
1 9500 5050
1 0 0 -1
$EndComp
Text Label 8650 5250 0 50 ~ 0
ESP32_EN
$Comp
L power:+3.3V #PWR01
U 1 1 621B8449
P 9500 4850
F 0 "#PWR01" H 9500 4700 50 0001 C CNN
F 1 "+3.3V" H 9515 5023 50 0000 C CNN
F 2 "" H 9500 4850 50 0001 C CNN
F 3 "" H 9500 4850 50 0001 C CNN
1 9500 4850
1 0 0 -1
$EndComp
Wire Wire Line
9500 4950 9500 4850
$Comp
L Connector:TestPoint_Small TP13
U 1 1 621B8454
P 6800 2400
F 0 "TP13" H 6848 2446 50 0000 L CNN
F 1 "EN" H 6850 2400 50 0000 L CNN
F 2 "Modified:TestPoint_Pad_D2.0mm_ValueSilk" H 7000 2400 50 0001 C CNN
F 3 "~" H 7000 2400 50 0001 C CNN
1 6800 2400
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR02
U 1 1 62269E5E
P 9500 5550
F 0 "#PWR02" H 9500 5300 50 0001 C CNN
F 1 "GND" H 9505 5377 50 0000 C CNN
F 2 "" H 9500 5550 50 0001 C CNN
F 3 "" H 9500 5550 50 0001 C CNN
1 9500 5550
1 0 0 -1
$EndComp
Wire Wire Line
9500 5550 9500 5500
Wire Wire Line
9500 5300 9500 5250
Connection ~ 9500 5250
Wire Wire Line
9500 5250 9500 5150
Wire Wire Line
12150 2800 12650 2800
Wire Wire Line
6800 2400 6800 2450
Connection ~ 6800 2450
Wire Wire Line
6800 2450 6900 2450
$Comp
L Connector:TestPoint_Small TP14
U 1 1 62317868
P 6800 3750
F 0 "TP14" H 6848 3796 50 0000 L CNN
F 1 "BOOT" H 6850 3750 50 0000 L CNN
F 2 "Modified:TestPoint_Pad_D2.0mm_ValueSilk" H 7000 3750 50 0001 C CNN
F 3 "~" H 7000 3750 50 0001 C CNN
1 6800 3750
1 0 0 -1
$EndComp
Wire Wire Line
6800 3750 6800 3650
Connection ~ 6800 3650
Wire Wire Line
6800 3650 6300 3650
Wire Wire Line
8650 5250 9500 5250
$EndSCHEMATC