R62
3K9
5
4
C80
2.2uF
C157
2.2uF
C159
2.2uF
1
2
3
VIN
GND
VOUT
5
4
EN
PWRGD
U21 MCP1755
C160
470pF
V_INPUT
VCHG
D6
PMEG3010ER
D7
PMEG3010ER
Vusb_IN
VCC-PROG
for STM32F4
mikromedia 7
SCHEMATICS
We present you with a complete schematics for
mikromedia 7 for STM32F4 development board. We want
you to know what your board is consisted of and how it
actually works.
C98
100nF
ACCEL-ADR
ACC EL-SDA
ACCEL-SCL
1
2
3
J3
VCC -3.3V
VCC -3.3V
ACCEL -INT
VCC -3.3V
ACC EL-SDA
ACCEL-SCL
ACCEL -INT
ACCEL -INT
ACCEL-SCL
ACC EL-SDA
R66
10K
VCC -3.3V
8
10
9
11
12
13
14
1
2
3
4
5
6
7
VCC
GN D
Res
GN D
GN D
VCC
C
S INT 1
INT 2
NC
Res
AD D
SDA
SC
L
U14
ADXL34 5
C133
100nF
VCC -3.3V
1
2
3
5
4
6
7
8
CS
SDO
WP
GN D
SDI
SCK
HOLD
VCC
U20
M25P80
R100
27
VCC -3.3V
VCC -3.3V
R99
10K
C128
100nF
FLASH-SCK
FLASH-SDI
FLASH-SDO
FLASH-CS#
FLASH-SCK
FLASH-SDI
FLASH-CS#
FLASH-SDO
1
2
3
VIN
VOUT
VSS
REF1
MAX6
VCC -3.3V
C105
1uF
MISC-REF
MISC-REF
C104
100n
F
VCC -3.3V
MISC-RC5_ TX
C100
4.7uF
MISC-RC5_ TX
4
3
2
1
U16
TSOP6238
1
2
3
VD D
VOU T
GN D
U15
MCP9700A
VCC -3.3V
MISC-TEMP
MISC-TEMP
C102
100nF
C101
100nF
R75
100
LEFT
RIGH T
C48
10nF
C46
47nF
C47
10nF
GBUF
C65
100nF
C64
100nF
C63
100nF
C57
100nF
C58
100nF
C56
100nF
C60
100nF
C61
100nF
C62
100nF
VCC -1.8V
C59
2.2uF
VCC -3.3V
E6
10uF
2
3
4
5
6
7
11
12
13
14
25
24
23
22
21
18
17
16
15
8
1
19
9
10
27
26
20
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
MICP/LN1
MICN
XRESET
DGND 0
CVDD 0
IOV DD 0
CVDD 1
DRE Q
GPIO2
GPIO3
GPIO6
GPIO7
XD
C
S/
BS
YN
C
IO
VD
D
1
VC
0
D
G
N
D
1
XT
A
L0
XT
A
L1
IO
VD
D
2
D
G
N
D
2
D
G
N
D
3
D
G
N
D
4
XC
S
C
VD
D
2
GPIO5
RX
TX
SCLK
SI
SO
CVDD 3
XTES T
GPIO0
GPIO1
GN D
GPIO4
A
G
N
D
0
A
VD
D
0
A
VD
D
2
A
G
N
D
1
A
G
N
D
2
A
G
N
D
3
LN
2
LE
FT
R
C
A
P
A
VD
D
1
G
BU
F
R
IG
H
T
VS1053
U4
1
2
3
IN
GN D
OU T
5
4
EN AD J
U5
AP7331-ADJ
R35
100K
R36
27K4
R37
1K
R
23
10
R
24
10
R
25
10
R19
10
R22
10
VCC -1.8V
VCC -3.3V
LE
FT
R
IG
H
T
G
BU
F
C44 1uF
R33
10K
G
PI
O
G
PI
O
R26
10K
VCC -3.3V
R28 27
MP3-SOUT
MP3-SIN
MP3-SCLK
M
P3
-D
C
S
MP3-DREQ
MP3-RST#
MICN
M
P3
-C
S#
X2
12.288MHz
R34
1M
C55
22pF
C54
22pF
R27
10K
R32
10K
VCC -3.3V
E5
10uF
VCC -3.3V
VCC -1.8V
3
1
2
4
CN2
CUI_S J-43514-SMT
R17
1K
R18
1K
VCC -3.3V
LN
-I
N
_R
C49
100nF
LN-IN _L
MIC P
LN-IN_R
C45
100nF
E3
10uF
E2
10uF
R15
470
C43
3.3nF
R16
100K
R13
470
C42
3.3nF
R14
100K
LINE-OU T_ L
LINE-OUT_ R
E4
10uF
C50
1uF
C51
1uF
C
53
10
nF
C
52
10
nF
R31
470
R30
470
MP3-SOUT
MP3-SIN
MP3-SCLK
MP3-DCS
MP3-DREQ
MP3-RST#
MP3-CS#
MP3-CS#
MP3-SCLK
MP3-SIN
MP3-SOUT
MP3-RST#
MP3-DREQ
MP3-DCS
LINE-IN _R
LINE-IN _L
LEFT
RIGHT
LINE-OU T
LEFT
RI GHT
LI NE-IN
LINE-IN
LINE-OUT
AUDIO
AUDIO
R
20
10
R
21
10
1
2
3
J1
MIC/LN-IN_ L
MIC P
LN-IN _L
MIC/LN-IN_ L
C132
100nF
R40
22K
C82
33nF
C91
22pF
C92
22pF
R64
1M
A1
Rufa_2.4 GHz _LE FT
C85
2.2nF
C86
4.7pF
C83
1.5pF
C84
NP
L5
8.2nH
L6
2.7nH
L4
3.9nH
RF-SDO
RF-SCK
RF-SDI
RF-CS#
RF-INT#
R48
10K
R63
10K
RF-CE
2
3
4
5
6
7
10
9
8
1
11
12
13
14
15
16
17
18
19
20
CE
CSN
SCK
MOSI
MISO
IR
Q
VD
D
VS
S
XC
2
XC
1
VDD _PA
ANT1
ANT2
VSS
VD D
VS
S
D
V
D
D
VS
S
VD
D
IR
EF
nRF24L01P
U8
X3
16MHz
VCC-RF
RF-CE
RF-CS#
RF-SCK
RF-SDI
RF-SDO
RF-INT#
R6
10K
C90
100nF
C88
100nF
C89
100nF
VCC-RF
C87
10uF
FP2
FERRIT E
VCC -3.3V
R103 27
Misc
Power supply
Accel
I/o headers
Serial flash
RF transceiver
mp3
Ethernet
1
2
3
R1
R2
Q5
PDT C114EU
R71
2K2
VCC-5V
M
IS
C
-L
ED
_R
M
IS
C
-L
ED
_R
LD3
1
2
3
R1
R2
Q6
PDT C114EU
R72
3K3
VCC-5V
M
IS
C
-L
ED
_G
M
IS
C
-L
ED
_G
LD3
1
2
3
R1
R2
Q7
PDT C114EU
R73
2K2
VCC-5V
M
IS
C
-L
ED
_B
M
IS
C-
LE
D
_B
LD3
Main schematic
C103
100nF
VCC -3.3V
LD4
PD15
1
2
3
8
4
U17A
LM358
R77
27K4
VCC -3.3V
MISC-PD
5
6
7
U17B
LM358
MISC-PD
R76
100K
R78
1M
C149
100nF
R4
150K
R74
1K
VCC-5V
MISC-BUZZE R
PZ1
BUZZE R
1
2
3
R1
R2
Q8
PDT C114EU
MISC-BUZZE R
VCC -3.3V
MISC-RST #
R69
10K
R70
220
C99
100nF
RESET
MISC-RST #
T1
Vusb_OUT
Vdc
Vbat_IN
Charging Current approx. 250mA
E10
10uF
3
2
1
STAT
VSS
VBAT
VDD
PROG
U11
MCP73832
Vbat_IN
C
N
5
R42
10K
R46
10K
R41
100K
L2
1.5uH
R43
1K
C66
22uF
C
71
10
0n
F
C70
10pF
C67
22uF
C68
22uF
R45
10K
R50
100K
L3
1.5uH
R52
12K
C74
22uF
C
77
10
0n
F
C78
10pF
C75
22uF
C76
22uF
R53
4K7
VCC-5V
VCC-3.3V
VCC-5V
R38
10K
R39
10K
USB-PSW
E7
10uF
1
2
3
OUT
GND
IN
5
4
OC
EN
U6
TPS2041B
VCC-3.3V
E8
10uF
USB-VBUS_ER
E9
10uF
USB-ID
USB-VBUS
R47
1K
Vusb_IN
D5
B340A
D2
B340A
D4
PMEG3010ER
D
3
PM
EG
30
10
ER
10
9
8
7
6
5
4
3
2
1
PG
VIN
L1
EN
PS
VAUX
GND
FB
L2
VOUT
PGND
U7
TPS63060
10
9
8
7
6
5
4
3
2
1
PG
VIN
L1
EN
PS
VAUX
GND
FB
L2
VOUT
PGND
U9
TPS63060
USB-ID
USB-VBUS
USB-PSW
USB-VBUS_ER
VBUS_ER
PSW
VBUS
ID
USB
R49
1M
R51
1M
R54
1M
BAT-VSENSE
BAT-VSENSE
USB-CONN
R55
1K
C73
22uF
C69
22uF
POWER
C72
100nF
C79
100nF
VCC-3.3V
1
2
3
4
5
GND
ID
D+
D-
VBUS
CN4
USB MINIB
C138
100nF
PWR-EN
R101
100K
M1
DMP2160UW
M2
DMP2160UW
C139
1uF
C140
10nF
C141
100pF
C142
1uF
C143
10nF
C144
100pF LD1
R44
470R
1
2
3
R1
R2
Q1
PDTC114EU
R2
10K
VCC-3.3V
DC-VBUS# DC-VBUS#
VIN
V_INPUT
FP5
R132
1M
C167
3.3nF
D9
ESDA5V3L
1
2
3
CN3
PJ-002AH-SMT
VCC-PROG
D10
PMEG3010ER
R57
2K2
R60
10K
BAT-STAT
R61
10K
R59
1K
R56
10K
VCC-3.3V
C81
10uF
BAT-STAT
LD2
CHARGE
V_INPUT
V_INPUT
M5
DMP2305U
D11
BAT43
1
2
3
4
5
6
SW
1
JS
20
20
11
A
Q
N
USB-GND
1
2
3
4
5
GND
ID
D+
D-
VBUS
CN11
PROG USB MINI B
FP7
R134
1M
C156
3.3nF
E11
10uF
USB-STLink-GND
VCC-PROG
2
3
4
5
6
7
11 12
13
14
24 23 22 21
18
17
16
15
8
1
19
9 10
20
VDD2A
LED1
LED2
XTAL2
XTAL1
VDDCR
R
XD
1
R
XD
0
VD
D
IO
R
XE
R
CR
S_
D
V
M
D
IO
MDC
nINT
nRST
TXEN
TXD0
TXD1
TX
P
R
XP
R
bi
as
R
XN
TX
N
VD
D
1A
LAN8720A
GND
U19
LA
N
-T
X_
P
LA
N
-T
X_
N
LA
N
-R
X_
P
LA
N
-R
X_
N
R88
12K1
FP4
LAN-LED1
LAN-LED2
LAN-TXD1
LAN-TXD0
LAN-TXEN
LAN-RST#
LAN-INT#
LA
N
-R
XD
1
LA
N
-R
XD
0
LA
N
-C
RS
_D
V
LAN-MDC
LA
N
-M
D
IO
C137
100nF
C136
2.2uF
R95 1.5K
R
96
27
R
97
27
R
98
27
R90
27
R91
27
R92
27
LAN-CLK
R94
10K
C135
100nF
VCC-3.3V
VCC-3.3V
LAN-RXD1
LAN-RXD0
LAN-CRS_DV
LAN-MDIO
LAN-TXD0
LAN-TXEN
LAN-RST#
LAN-INT#
LAN-MDC
LAN-CLK
LAN-CRS_DV
LAN-RXD0
LAN-RXD1
LAN-TXD0
LAN-TXD1
LAN-TXEN
LAN-MDIO
LAN-RST#
LAN-INT#
LAN-CLK
LAN-MDC
LAN-TXD1
LD6
LD5
R89
220
R93
470R
VCC-3.3V
ACTIVE
LINK
R107
49.9
R108
49.9
R109
49.9
R110
49.9
FP
6
C96
10nF
C97
10nF
VCC-3.3V
LAN-RX_P
LAN-RX_N
LAN-TX_P
LAN-TX_N
TO+
1
TBO
2
TO-
3
RO+
6
RBO
7
RO-
8
TI+
16
TPI
15
TI-
14
RI+
11
RBI
10
RI-
9
T2
LP1102NL
A1
1
K1
2
A2
3
K2
4
A3
5
K3
6
A4
7
K4
8
U12
SLVU2.8-4
RJ45-TX_P
RJ45-TX_N
RJ45-RX_N
RJ45-RX_P
R112
75
C145
1000pF 1210
RJ45-GND
R
11
5
1M
12
06
RJ45-GND
C129
4
1812
700pF
R111
75
R114
75
R113
75
TX+
1
TX-
2
RX+
3
T1A
4
T1B
5
RX-
6
T2A
7
T2B
8
S
CN9
LPJE8801DNL
TFT-D0
TFT-D1
TFT-D2
TFT-D3
TFT-D4
TFT-D5
TFT-D6
TFT-D7
TFT-D8
TFT-D9
TFT-D10
TFT-D11
TFT-D12
TFT-D13
TFT-D14
TFT-D15
TFT-WR#
TFT-RD#
TFT-D/C#
TFT-CS#
TFT-RST#
TFT-TE
TP-SIGNALS
TFT-GP IO0
U_TFT
TFT.SchDoc
TP-SCL
TP-SDA
TP-SIGNALS
TP-INT#
U_Touch_Screen
Touch_Screen.SchDoc
ACCEL-INT
ACCEL-SCL
ACCEL-SDA
U_ACCEL
ACCEL.SchDoc
MP3-CS#
MP3-SCLK
MP3-SIN
MP3-SOUT
MP3-RST#
MP3-DREQ
MP3-DCS
AUDIO
U_MP3
MP3.SchDoc
SD-DAT0
SD-DAT1
SD-DAT2
SD-DAT3
SD-CMD
SD-CLK
SD-CD#
U_microSD
microSD.SchDoc
LAN-CRS_DV
LAN-RXD0
LAN-RXD1
LAN-TXD0
LAN-TXD1
LAN-TXEN
LAN-MDIO
LAN-RST#
LAN-INT#
LAN-CLK
LAN-MDC
U_Ethernet_No_XTAL
Ethernet_No_XTAL.SchDoc
MISC-BUZZER
MISC-RC5_TX
MISC-PD
MISC-LED_R
MISC-LED_G
MISC-LED_B
MISC-RST#
MISC-TEM P
MISC-REF
U_Misc
Misc.SchDoc
BAT-STAT
BAT-VSENSE
USB-CONN
DC-VBUS#
U_Power_Supply
Power_Supply.SchDoc
1
2
3
J4
X5
25MHz
C111
22pF
C110
22pF
X4
32.768KHz
C108
10pF
C109
10pF
R87
100K
R86 100K
C107
2.2uF
C114 2.2uF
VCC-3.3V
C1
15
10
0n
F
C1
16
10
0n
F
C1
17
10
0n
F
C1
18
10
0n
F
C1
19
10
0n
F
C1
20
10
0n
F
C1
21
10
0n
F
C1
22
10
0n
F
C1
23
10
0n
F
C1
24
10
0n
F
C1
25
10
0n
F
C1
26
10
0n
F
C1
27
10
0n
F
VCC-3.3V
C1
30
10
nF
C1
31
1u
F
VCC-3.3V
C1
34
4.
7u
F
VCC-3.3V
Vbat_mcu
AUDIO
HDR-PWM0
HDR-PWM1
HDR-PWM2
HDR-PWM3
HDR-PWM4
HDR-PWM5
HDR-INT0
HDR-INT1
HDR-INT2
HDR-INT3
HDR-I2C2_SCL
HDR-I2C2_SDA
HDR-I2C1_SDA
HDR-I2C1_SCL
HDR-UART1_TX
HDR-UART2_TX
HDR-UART2_RX
HDR-UART1_RX
HDR-RST#
HDR-AN0
HDR-AN1
HDR-AN2
HDR-AN3
HDR-AN4
HDR-AN5
HDR-SPI1_SS
HDR-SPI1_SCK
HDR-SPI1_M ISO
HDR-SPI1_M OSI
HDR-SPI2_SS
HDR-SPI2_SCK
HDR-SPI2_M ISO
HDR-SPI2_M OSI
HDR-GPIO3
HDR-GPIO4
HDR-GP IO1
HDR-GP IO2
HDR-GPIO5
HDR-GPIO6
U_IO_HDR
IO_HDR.SchDoc
BAT-STAT
AN-BAT-VSENSE
DC-VBUS#
HDR-INT0
HDR-INT1
HDR-INT2
HDR-INT3
HDR-AN0
HDR-AN1
HDR-AN2
HDR-AN3
HDR-AN4
HDR-AN5
HDR-PWM0
HDR-PWM1
HDR-PWM2
HDR-PWM3
HDR-PWM4
HDR-PWM5
TFT-D0
TFT-D1
TFT-D2
TFT-D3
TFT-D4
TFT-D5
TFT-D6
TFT-D7
TFT-D8
TFT-D9
TFT-D10
TFT-D11
TFT-D12
TFT-D13
TFT-D14
TFT-D15
MP3-CS#
MP3-DREQ
MP3-RST#
MP3-DCS
LAN-RST#
LAN-INT#
LAN-CRS_DV
LAN-CLK
LAN-RXD1
LAN-RXD0
LAN-MDIO
LAN-TXD0
LAN-TXEN
LAN-MDC
LAN-TXD1
HDR-GPIO3
HDR-GPIO4
SPI1_SCK
SPI1_M ISO
SPI1_M OSI
HDR-SPI1_SS
I2C1_SCL
I2C1_SDA
HDR-UART1_RX
HDR-UART1_TX
HDR-UART2_RX
HDR-UART2_TX
SPI2_SCK
SPI2_M ISO
SPI2_M OSI
HDR-SPI2_SS
HDR-I2C2_SCL
HDR-I2C2_SDA
HDR-GP IO1
HDR-GP IO2
TFT-RST#
TFT-WR#
TFT-RD#
TFT-D/C#
TFT-CS#
TFT-TE
TFT-GP IO0
ACCEL-INT
SD-CD#
SD-DAT0
SD-DAT1
SD-DAT2
SD-DAT3
SD-CMD
SD-CLK
RF-CS#
RF-INT#
BUZZER
RC5_TX
AN-PD
LED_R
LED_G
LED_B
AN-TEM P
REF
TP-INT#
TP-INT#
RESET#
RESET#
C1
13
10
0n
F
C1
12
1u
F
REF
VCC-3.3V
USB-D_N
USB-D_P
USB-ID
USB-VBUS
USB-PSW
USB-VBUS_ER
VBUS_ER
PSW
VBUS
D_N
D_P
ID
USB
BAT-STAT
AN-BAT-VSENSE
DC-VBUS#
USB-D_N
USB-D_P
USB-ID
USB-VBUS
U
SB
-P
SW
U
SB
-V
BU
S_
ER
SPI2_SCK
SPI2_M ISO
SPI2_M OSI
SPI2_SCK
SPI2_M ISO
SPI2_M OSI
SPI2_SCK
SPI2_M ISO
SPI2_M OSI
SP
I1
_S
CK
SP
I1
_M
IS
O
SP
I1
_M
O
SI
MP3-CS#
MP3-DREQ
MP3-RST#
MP3-DCS
LAN-RST#
LAN-INT#
LA
N
-C
RS
_D
V
LAN-CLK
LA
N
-R
XD
1
LA
N
-R
XD
0
LAN-MDIO
LA
N
-T
XD
0
LA
N
-T
XE
N
LAN-MDC
LA
N
-T
XD
1
LAN-CLK
RESET#
H
D
R
-I
N
T0
H
D
R
-I
N
T1
HDR-INT2
HDR-INT3
H
D
R
-A
N
0
H
D
R
-A
N
1
H
D
R
-A
N
2
HDR-AN3
HDR-AN4
HDR-AN5
HDR-PWM0
HDR-PWM1
HDR-PWM2
HDR-PWM3
HDR-PWM4
HDR-PWM5
PD
0-
H
D
R-
CA
N
_R
X
PD
1-
H
D
R-
CA
N
_T
X
H
D
R
-U
AR
T1
_R
X
H
D
R
-U
AR
T1
_T
X
PC7-HDR-UART2_RX
PC6-HDR-UART2_TX
HDR-I2C2_SCL
HDR-I2C2_SDA
GPIO1
I2
C1
_S
CL
I2
C1
_S
D
A
I2C1_SCL
I2C1_SDA
I2C1_SCL
I2C1_SDA
H
D
R
-S
PI
1_
SS
HDR-SPI2_SS
TM S-SWDIO
TC
K-
SW
CL
K
TF
T-
R
ST
#
TF
T-
W
R
#
TF
T-
R
D
#
TF
T-
D
/C
#
TF
T-
CS
#
TF
T-
TE
TF
T-
G
PI
O
0
TF
T-
D
0
TF
T-
D
1
TFT-D2
TFT-D3
TFT-D4
TFT-D5
TFT-D6
TFT-D7
TF
T-
D
8
TF
T-
D
9
TF
T-
D
10
TF
T-
D
11
TF
T-
D
12
TF
T-
D
13
TF
T-
D
14
TF
T-
D
15
AC
CE
L-
IN
T
SD
-C
D
#
SD-DAT0
SD-DAT1
SD
-D
AT
2
SD
-D
AT
3
SD
-C
M
D
SD
-C
LK
R
F-
CS
#
BU
ZZ
ER
R
C5
_T
X
AN-PD
LE
D
_R
LE
D
_G
LE
D
_B
AN-TEM P
Vbat_mcu
OSC32_IN
OSC32_OUT
OSC_IN
OSC_OUT
FLASH-SCK
FLASH-SDI
FLASH-CS#
FLASH-SDO
U_Serial_Flash
Serial_Flash.SchDoc
SPI2_SCK
SPI2_M ISO
SPI2_M OSI
SF_CS
SF
_C
S
14
4
14
3
14
2
14
1
14
0
13
9
13
8
13
7
13
6
13
5
13
4
13
3
13
2
13
1
13
0
12
9
12
8
12
7
12
6
12
5
12
4
12
3
12
2
12
1
11
7
11
8
11
9
12
0
11
6
11
5
11
4
11
3
11
2
11
1
11
0
10
9
106
108
107
102
103
104
105
73
30
29
28
27
34
33
58
57
56
55
54
53
52
46
36
35
42 43 44 45
37
50
9
48 49
11
12
32
72
69
68
67
66
65
64
63
4
3
78
77
24
23
18
17
16
15
14
13
5
6
7
8
10
79
80
1
2
22
21
20
19
62
61
60
59
38 39 40 41
47
71
31
51
70
26
25
76
75
74
STM32F407ZG
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
PA1
PA0
VDDA
VREF+
PA
6
PA
5
PE6
VBAT
PC13
PC14
PB
10
PE
15
PE
14
PG
0
PC
4
PA
7
VD
D
PF
13
PF
14
PF
15
PC
5
PB
0
PG6
PG5
PG4
PG8
PG3
PG2
VDD
VSS
PE5
PE4
PC8
PC7
PC6
VDD
VSS
PG7
PF2
PC2
PH0
PF10
PF9
PF8
PF7
PF6
VC
AP
1
PB
11
PE
12
PF4
PF1
PF0
VS
S
PC9
PA8
PE2
PE3
PC1
PC0
NRST
PH1
PF
11
PF
12
PE
13
PE
9
PB
1
PB
2
PG
1
VD
D
PA
3
PE
7
VS
S
PD15
VDD
VSS
PF5
PA2
PA
4
PE
8
PE
11
PD14
VSSA
VDD
PC3
PF3
PC15
VD
D
PE
10
VD
D
PD9
PB15
PB12
PB13
PB14
PD8
PD10
PD11
PD12
PD13
PA9
PA11
VDD
VSS
VCAP 2
PA13
PA12
PA10
PG
12
PG
11
PG
10
PG
14
PG
9
PD
7
VS
S
PD
5
PB
4
PB
3
PG
15
VD
D
VS
S
PG
13
PB
5
PB
6
PD
6
VD
D
PD
0
PC
11
PA
14
PA
15
PC
10
PC
12
PD
1
PD
2
PD
3
PD
4
PB
7
PB
8
VD
D
PD
R
_O
N
PE
1
PE
0
PB
9
BO
O
T0
101
VS
S
U18
R29
27
R102
27
RF-CE
R
F-
IN
T#
R
F-
CE
BAT1
3000TR
RF-CE
RF-CS#
RF-SCK
RF-SDI
RF-SDO
RF-INT#
U_RF_Nord ic
RF_Nord ic.SchDoc
TM S/SWDIO
TCK/SWCLK
NRST
U_P rogrammer
mikroProg.SchDoc
TM S-SWDIO
TCK-SWCLK
RESET#
CAN_RX
CAN_TX
U_CAN
CAN.SchDoc
CAN_RX
CAN_TX
TMS-SWDIO
TCK-SWCLK
RESET#
6
8
10
9
7
5
1
2
3
4
CN1
JTAG
VCC-3.3V
GPIO3
HDR-GPIO5
HDR-GPIO6
GPIO4
WiFi-RX
WiFi-TX
WiFi-RESET
WiFi-CTS
WiFi-RTS
U_WiFi_SP WF01SA
WiFi_SP WF01SA.SchDoc
WiFi-RX
WiFi-TX
WiFi-RESET
WiFi-RESET
1
2
3
J1
3
1
2
3
J1
2
CAN_RX
CAN_TX
HDR-GPIO3
HDR-GPIO4
PD0-HDR-CAN_RX
PD1-HDR-CAN_TX
1
2
3
J14
1
2
3
J15
PC7-HDR-UART2_RX
PC6-HDR-UART2_TX
HDR-UART2_RX
HDR-UART2_TX
WiFi-RX
WiFi-TX
WiFi-CTS
WiFi-RTS
GPIO2
1
2
3
J1
7
WiFi-CTS
HDR-GPIO2
GPIO2
1
2
3
J1
6
WiFi-RTS
HDR-GPIO1
GPIO1
mikroe.com
Designed by
MikroElektronika Ltd.
VCC-3.3V
HDR-GPIO3
HDR-GPIO4
HDR-SPI1_SCK
HDR-SPI1_MISO
HDR-SPI1_MOSI
HDR-SPI1_SS
HDR-AN0
HDR-AN1
HDR-AN2
HDR-AN3
HDR-AN4
HDR-AN5
HDR-SPI2_SCK
HDR-SPI2_MISO
HDR-SPI2_MOSI
HDR-SPI2_SS
HDR-GP IO1
HDR-GP IO2
HDR-GPIO5
HDR-GPIO6
HDR-RST#
HDR-LN_OUT_L
HDR-LN_OUT_R
HDR-LN_IN_R
HDR-LN_IN_L
HDR-I2C1_SCL
HDR-I2C1_SDA
HDR-UART1_RX
HDR-UART1_TX
HDR-UART2_RX
HDR-UART2_TX
HDR-PWM0
HDR-PWM1
HDR-PWM2
HDR-PWM3
HDR-PWM4
HDR-PWM5
HDR-INT0
HDR-INT1
HDR-INT2
HDR-INT3
HDR-I2C2_SCL
HDR-I2C2_SDA
VCC-5V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
HDR 1
M1X26
HDR-AN 0
HDR-AN 1
HDR-AN 2
HDR-AN 3
HDR-AN 4
HDR-AN 5
GPIO1
GPIO2
HD R-SPI1_SS
HDR-SPI1_SC K
HDR-SPI1_ MISO
HDR-SPI1_ MO SI
HD R-SPI2_SS
HDR-SPI2_SC K
HDR-SPI2_ MISO
HDR-SPI2_ MO SI
HDR-CAN_R X
HDR-CAN_T X
GPIO5
GPIO6
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
HDR 2
M1X26
R
68
4K
7
R
67
4K
7
VCC -3.3V
Vdc
VCC -3.3V
LEFT
RIGHT
LEFT
RIGHT
LINE-IN
LINE-OUT
AUDIO
AUDIO
HD R-PWM0
HD R-PWM1
HD R-PWM2
HD R-PWM3
HD R-PWM4
HD R-PWM5
HD R-INT 0
HD R-INT 1
HD R-INT 2
HD R-INT 3
HD R-I2C2_SCL
HD R-I2C2_ SDA
HD R-I2C1_ SDA
HD R-I2C1_SCL
HDR-UART1_T X
HDR-UART2_T X
HDR-UART2_R X
HDR-UART1_R X
HD R-RST#
mikromedia 7 for STM32F4 schematic
ver 1.02a
0100000078426
