Schematics

1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
aveshare
W
GND
GND
GND
GND
GP6
GP7
GND
GP20
GP21
GND
RUN
VBUS
GND
GND
3V3(OUT)
GPIO0
1
GPIO1
2
GND
3
GPIO2
4
GPIO3
5
GPIO4
6
GPIO5
7
GND
8
GPIO6
9
GPIO7
10
GPIO8
11
GPIO9
12
GND
13
GPIO10
14
GPIO11
15
GPIO12
16
GPIO13
17
GND
18
GPIO14
19
GPIO15
20
GPIO16
21
GPIO17
22
GND
23
GPIO18
24
GPIO19
25
GPIO20
26
GPIO21
27
GND
28
GPIO22
29
RUN
30
IO26/ADC0
31
IO27/ADC1
32
AGND
33
IO28/ADC2
34
ADC_VREF
35
3V3
36
3V3_EN
37
GND
38
VSYS
39
VBUS
40
U8
3V3_EN
VSYS
VIN
1
GND
2
EN
3
BP
4
VOUT
5
U1
RT9193-18
C2
1uF
C3
22nF
GND
GND
3V3
1V8
C1
100nF
GND
SDASCL
GND
3V3
GND
100nF
C18
SCL
1
INT
2
GND
3
NC
4
VDD
5
SDA
6
U9
TSL25911
LIGHT
Pico-Environment-Sensor
Temperature and humidity
Atmospheric Pressure
SDO
5
SDI
3
SCK
4
CSB
2
GND
1
GND
7
VDDIO
6
VDD
8
U6
BME280
3V3
GND
C17
100nF
C16
100nF
NC
1
NC
2
NC
3
NC
4
NC
5
NC
6
NC
14
NC
15
NC
16
NC
17
NC
19
AUX_CL
7
AUX_DA
21
VDDIO
8
VDD
13
nCS
22
SCL/SCLK
23
SDA/SDI
24
AD0/SDO
9
INT
12
FSYNC
11
REGOUT
10
RESV
20
GND
18
U4
ICM-20948
1V8
GND
1V8
GND
I2C_SCL
I2C_SDA
Gyroscope/Acceleration/Magnetometer
GND
GND1V8
1V8
GND
SCL
SDA
3V3
VCCB
14
VCCA
1
A2
3
A3
4
A4
5
NC
6
GND
7
A1
2
OE
8
NC
9
B1
13
B2
12
B3
11
B4
10
U5
LSF0204PWR
I2C_SCL
I2C_SDA
R3
10K
R10
10K
R9
10K
R8
10K
C11 100nF C12 100nF
SCL
SDA
R16 4.7K
3V3
C9
100nF
C10
100nF
C13
100nF
R2
330R
PWR1
1V8 GND
GND
3V3
SDO=0 Addr=0X76
SDO=1 Addr=0X77
Addr=0X29
Addr=0X68
R15 OR
R14 NC
VDD
1
VSS
2
SDA
3
N/A
4
VDDH
5
SCL
6
U2
SGP40
C4 1uF
R1
4.7R
3V3 GND
GND
SDA
SCL
C5
1uF
GND
3V3
GND
VOC
Addr=0X59
SCLSDA
1
2
3
H2
1
2
3
H1
GP6 GP7
GP20 GP21
SDA
SCL
C15
100nF
GND
Addr=0X53
UV
VDD
1
NC
2
GND
3
SCL
4
INT
5
SDA
6
U7
LTR-390UV
C14
4.7uF
3V3
GND
SCL SDA
R12
10K
R13
10K
3V3
VIN
1
GND
2
EN
3
BP
4
VOUT
5
U3
RT9193-33
C7
1uF
C8
22nF
GND
GND
C6
100nF
GND
R4 0R
VCC_EN
VCC_EN
R5 NC
R6 NC
VSYS
3V3_EN
GP14 R7 100K
GND
VSYS
R11 NC3V3(OUT)
3V3
3V3
GP14
PIC101 PIC102
COC1
PIC201
PIC202
COC2
PIC301
PIC302
COC3
PIC401
PIC402
COC4
PIC501
PIC502
COC5
PIC601 PIC602
COC6
PIC701
PIC702
COC7
PIC801
PIC802
COC8
PIC901
PIC902
COC9
PIC1001
PIC1002
COC10
PIC1101
PIC1102
COC11
PIC1201
PIC1202
COC12
PIC1301
PIC1302
COC13
PIC1401
PIC1402
COC14
PIC1501
PIC1502
COC15
PIC1601
PIC1602
COC16
PIC1701
PIC1702
COC17
PIC1801
PIC1802
COC18
PIH101
PIH102
PIH103
COH1
PIH201
PIH202
PIH203
COH2
COlogo1
PIPWR101 PIPWR102
COPWR1
PIR101
PIR102
COR1
PIR201PIR202
COR2
PIR301
PIR302
COR3
PIR401 PIR402
COR4
PIR501 PIR502
COR5
PIR601 PIR602
COR6
PIR701PIR702
COR7
PIR801 PIR802
COR8
PIR901
PIR902
COR9
PIR1001
PIR1002
COR10
PIR1101PIR1102
COR11
PIR1201
PIR1202
COR12
PIR1301
PIR1302
COR13
PIR1401 PIR1402
COR14
PIR1501 PIR1502
COR15
PIR1601 PIR1602
COR16
PIU101
PIU102
PIU103 PIU104
PIU105
COU1
PIU201
PIU202
PIU203 PIU204
PIU205
PIU206
COU2
PIU301
PIU302
PIU303 PIU304
PIU305
COU3
PIU401
PIU402
PIU403
PIU404
PIU405
PIU406
PIU407
PIU408
PIU409
PIU4010
PIU4011
PIU4012
PIU4013
PIU4014
PIU4015
PIU4016
PIU4017
PIU4018
PIU4019
PIU4020
PIU4021
PIU4022
PIU4023
PIU4024
COU4
PIU501
PIU502
PIU503
PIU504
PIU505
PIU506
PIU507PIU508
PIU509
PIU5010
PIU5011
PIU5012
PIU5013
PIU5014
COU5
PIU601 PIU602
PIU603
PIU604
PIU605
PIU606
PIU607
PIU608
COU6
PIU701
PIU702
PIU703
PIU704
PIU705
PIU706
COU7
PIU801
PIU802
PIU803
PIU804
PIU805
PIU806
PIU807
PIU808
PIU809
PIU8010
PIU8011
PIU8012
PIU8013
PIU8014
PIU8015
PIU8016
PIU8017
PIU8018
PIU8019
PIU8020 PIU8021
PIU8022
PIU8023
PIU8024
PIU8025
PIU8026
PIU8027
PIU8028
PIU8029
PIU8030
PIU8031
PIU8032
PIU8033
PIU8034
PIU8035
PIU8036
PIU8037
PIU8038
PIU8039
PIU8040
COU8
PIU901
PIU902
PIU903 PIU904
PIU905
PIU906
COU9
PIC101
PIC901 PIC1002
PIC1201
PIPWR101
PIR301
PIR802
PIU105
PIU408
PIU4013
PIU501
PIC202
PIC501
PIC601
PIC1102
PIC1401 PIC1501
PIC1602 PIC1702
PIC1801
PIR101
PIR1101
PIR1201 PIR1301
PIR1402
PIR1602
PIU101
PIU103
PIU205
PIU305
PIU5014
PIU606
PIU608PIU701
PIU905
PIR1102
PIU8036
NL3V3(OUT)
PIR501
PIU8037
NL3V30EN
PIC102
PIC201
PIC301
PIC401 PIC502
PIC602
PIC701
PIC801
PIC902 PIC1001
PIC1101 PIC1202
PIC1301
PIC1402 PIC1502
PIC1601 PIC1701
PIC1802
PIR201
PIR701
PIR902 PIR1002
PIR1502
PIU102
PIU202
PIU204
PIU302 PIU4018
PIU4020 PIU507
PIU601
PIU607
PIU703
PIU803
PIU808
PIU8013
PIU8018 PIU8023
PIU8028
PIU8033
PIU8038
PIU903
NLGND
PIH103
PIU809
NLGP6
PIH203
PIU8010
NLGP7
PIR601
PIU8019
NLGP14
PIH101
PIU8026
NLGP20
PIH201
PIU8027
NLGP21
PIU4023
PIU502
NLI2C0SCL
PIU4024
PIU503
NLI2C0SDA
PIC302
PIU104
PIC402PIR102
PIU201
PIC802
PIU304
PIC1302
PIU4010
PIPWR102 PIR202
PIR302
PIU4022
PIR801 PIU508
PIR901
PIU4011
PIR1001
PIU409
PIR1401
PIR1501
PIU605
PIR1601 PIU602
PIU401
PIU402
PIU403
PIU404
PIU405
PIU406
PIU407
PIU4012
PIU4014
PIU4015
PIU4016
PIU4017
PIU4019
PIU4021
PIU504
PIU505
PIU506PIU509
PIU5010
PIU5011
PIU702
PIU705
PIU801
PIU802
PIU804
PIU805
PIU806
PIU807
PIU8011
PIU8012
PIU8014
PIU8015
PIU8016
PIU8017
PIU8020 PIU8021
PIU8022
PIU8024
PIU8025
PIU8029
PIU8031
PIU8032
PIU8034
PIU8035
PIU902
PIU904
PIU8030
NLRUN
PIH202
PIR1202
PIU206
PIU5013
PIU604PIU704
PIU901
NLSCL
PIH102
PIR1302
PIU203
PIU5012
PIU603
PIU706
PIU906
NLSDA
PIU8040
NLVBUS
PIR402
PIR502
PIR602 PIR702
PIU303
NLVCC0EN
PIC702
PIR401
PIU301
PIU8039
NLVSYS