Schematics

GNDGND
GND
V_USB
3.3V
GND
GND GND
GND
STAND-OFF-REFLOW-M2.5_2.5MM_TALL
3.3V
GND
MICROMOD-2222-C
GND
3.3V
AP7361C-33FGEUDFN-8
3.3V
GNDGND GND GND
GND
GND GND GND
MCP73831
GND
GND
VIN
VIN
VIN
GND GNDGND
V_USB V_BATT
VINV_BATT
V_USB
GND
3.3V
GND
V_USB_2
V_USB_2
3.3V
MIKROBUS_SMD_BLACK1
GND GND
3.3V VIN
GND
3.3V
GND
VBUS
CC1
D+
D-
CC2
SHLD
H5
SPI_SCK1/SDIO_CLK
60
SPI_SDO1/SDIO_CMD
62
SDIO_DATA1
66
SPI_SDI1/SDIO_DATA0
64
SDIO_DATA2
68
SPI_CS1/SDIO_DATA3
70
AUD_MCLK
58
D0
10
SWDCK
21
GND
1*7
SWDIO
23
I2C_INT
16
I2C_SCL
14
I2C_SDA
12
A1
38
A0
34
PWM1
47
PWM0
32
SPI_SCK
57
SPI_SDO
59
SPI_SDI
61
BATT_VIN/3
49
RX1
19
TX1
17
CTS1
15
RTS1
13
RX2
20
TX2
22
BOOT
11
G11
8
AUD_OUT/CAM_MCLK
56
AUD_IN/CAM_PCLK
54
AUD_LRCLK
52
AUD_BCLK
50
RESET
6
3.3V
2*2
USB_D+
3
USB_D-
5
USBHOST_D+
35
USBHOST_D-
37
CAN-RX
41
CAN-TX
43
I2C_SCL1
53
I2C_SDA1
51
D1/CAM_TRIG
18
G0/BUS0
40
G1/BUS1
42
G2/BUS2
44
G3/BUS3
46
G4/BUS4
48
G5/BUS5
73
G6/BUS6
71
G7/BUS7
69
G8
67
G9/ADC_D-/CAM_HSYNC
65
G10/ADC_D+/CAM_VSYNC
63
SPI_CS
55
RTC_3V
72
USB_VIN
9
3.3V_EN
4
J15
1
2
3
4
J3
EN
GND
IN
OUT
U2
VIN
4
STAT
1
VBAT
3
PROG
5
VSS
2
U1
1
2
1
2
3
4
1
2
3
4
5
6
7
8
9
COPI
6
CIPO
5
+3.3V
7
GND
8
SCK
4
CS
3
RST
2
AN
1
PWM
16
INT
15
RX
14
TX
13
SCL
12
SDA
11
+5V
10
GND2
9
J7
VCC
1
GND
3*3
RESET
10
SWO
6
SWDCLK
4
SWDIO
2
USB_D-
USB_D-
USB_D+
USB_D+
RESET
RESET
RESET
BOOT
BOOT
3.3V_EN
3.3V_EN
SDASDA
SDA
SDA
SDA
SCL
SCL
SCL
SCL
I2C_INT
I2C_INT
SPI_SCK
SPI_SCK
SPI_SCK
SPI_CS
SPI_CS
SPI_CS
SPI_COPI
SPI_COPI
SPI_COPI
SPI_CIPO
SPI_CIPO
SPI_CIPO
MIK_RST
MIK_RST
MIK_RST
AN
AN
PWM
PWM
MIK_INT
MIK_INT
MIK_INT
RX
RX
TX
TX
SWDIO
SWDIO
SWDCK
SWDCK
Released under the Creative Commons
Attribution Share-Alike 4.0 License
https://creativecommons.org/licenses/by-sa/4.0/
Design by:
USB-C