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STEVAL-3DP001V1
Discovery board for 3D printer including 6-axis stepper motor
driver based on the L6474H
Data brief


current control and protection (up to 6 axes;
phase current up to 3 Ar.m.s; micro-stepping
digital end stop)
Integrated debug solution; STLINKV2
embedded
RoHS compliant
Description
Features





Ready for the next generation of 3D printers

Multiple extruders support (up to 3): 12
V; up to 8 A; temperature and fan
control; LED display

Multiple peripheral support and easy
interfacing

Hot chamber and multi-zone heating
bed, with high power capability: 12 V or
24 V; up to 20 A; temperature control;
LED display
High efficiency and small footprint thanks to
low Rds(on) MOSFETs
Open source firmware available
Main peripherals supported:

USB and microSD modules embedded

WiFi module embedded with web
server available

External LCD/keypad
Based on STSPIN L6474 stepper motor
driver with unique features in terms of
April 2016
The STEVAL-3DP001V1 is a complete and
integrated solution for driving all 3D printers on
the market, including Delta models requiring
more complex computation. The solution is ideal
for both beginners and experienced users. It is
autonomous and can be used with a software
interface or with custom firmware thanks to the
embedded STM32 microcontroller based on the
ARM 32-bit Cortex M4 core. The STEVAL3DP001V1 is designed to drive 3D printers
providing several axes (6 motors), several
extruders (1 to 3), and multi-zone heating bed (1
to 3).
The STEVAL-3DP001V1 features integrated WiFi
connectivity, enabling the user to drive a 3D
printer using a smartphone or tablet. The solution
is also designed to work with 3D printer tools,
such as Pronterface. USB connectivity is
available through Virtual COM port, mini USB
OTG and Dongle USB A. Moreover, the board
includes a complete debug solution (STLINK-V2),
a tool that is appreciated by developers.
The STEVAL-3DP001V1 allows connection to
another board (e.g. Raspberry board or user
board), with a connector that provides drive
power (5 V - 3.3 V) and digital interface (SPI-I2CADC-GPIOS-SD-USB).
DocID029165 Rev 1
For further information contact your local STMicroelectronics sales
office
1/11
www.st.com
Board specifications
1
STEVAL-3DP001V1
Board specifications
Table 1: STEVAL-3DP001V1 specifications
2/11
Parameters
Value
Supply voltage
12 V
Extruder supply voltage (VDD_power)
12 V
Motor supply voltage (VDD_power)
12 V
Bed supply voltage
12 V or 24 V
Logic supply voltage (VDD_5V)
5V
Logic supply current (VDD_5V)
Up to 1.5 A
Logic supply voltage (VDD_3V3)
3.3 V
Logic supply voltage (VDD_3V3)
Up to 1 A
USB dongle supply voltage
5V
USB dongle supply voltage
Up to 0.5 A
Operating temperature
0 to 85 °C
DocID029165 Rev 1
STEVAL-3DP001V1
2
Schematic diagrams
Schematic diagrams
Figure 1: STEVAL-3DP001V1 circuit schematic: Power supply
DocID029165 Rev 1
3/11
SPI_z-E1
SPI_CS
SPI_SCK
23
19
20
18
25
3
24
22
CS
CK
SDI
SDO
STCK
STBY_RES
FLAG
BUSY_SYNC
ADCIN
DIR
OSCOUT
OSCIN
R14
10K
NP R18
SPI_E1-E2
SPI_CS
SPI_SCK
E1_PWM
E1_RESE T
ALL_FLAG
E1_DIR
23
19
20
18
25
3
24
22
5
4
8
7
100NF
C38
VDD_3V3
U/E1 MOTOR
NP R11
SPI_x-y
VDD_3V3
SPI_MOSI
X_PW M
X_RESE T
ALL_FLAG
X_DIR
5
4
8
7
100NF
C19
VDD_3V3
17
6
VDD
VREG
21
17
6
CS
CK
SDI
SDO
2
U6
L6474H
STCK
STBY_RES
FLAG
BUSY_SYNC
ADCIN
DIR
OSCOUT
OSCIN
11
VBOOT
2
11
DGND
VDD
VREG
U9
L6474H
D12
BAR43
C17
10NF
C15
1
220NF
2
26
12
16
X MOTOR
DGND
21
CP
10
EPAD
3
CP
3
OUT2B
OUT1B
OUT2A
OUT1A
VSA
VSA
VSB
VSB
C37
10NF
C34
1
220NF
OUT2B
OUT1B
OUT2A
OUT1A
15
14
28
1
15
14
28
1
C40
100NF
C39
100NF
C21
100NF
C20
100NF
J2
SPI_x-y
1
2
3
4
J5
SPI_E1-E2
Y_DIR
23
19
20
18
CS
CK
SDI
SDO
SPI_CS
SPI_SCK
NP R16
SPI_E2-E3
23
19
20
18
25
3
24
22
5
4
8
7
100NF
C42
VDD_3V3
E2_PWM
E2_RESE T
ALL_FLAG
E2_DIR
2
STCK
STBY_RES
FLAG
BUSY_SYNC
ADCIN
DIR
OSCOUT
OSCIN
V/E2 MOTOR
VDD_3V3
R15
10K
5
4
8
7
25
3
24
22
100NF
C23
VDD_3V3
NP R12
SPI_y-z
SPI_CS
SPI_SCK
Y_PWM
Y_RESE T
ALL_FLAG
CON SCREW 4POS 2.54mn
C41
33UF
R9
10K
VDD_3V3
CON SCREW 4POS 2.54mn
VDD_POWER
1
2
3
4
C22
33UF
VDD_POWER
Y MOTOR
17
6
VDD
VREG
21
AGND
PGND
PGND
9
13
27
2
26
12
16
29
VBOOT
10
EPA D
29
D10
BAR43
U7
L6474H
CS
CK
SDI
SDO
STCK
STBY_RES
FLAG
BUSY_SYNC
ADCIN
DIR
OSCOUT
OSCIN
29
DGND
17
6
3
10
C16
C18
10NF
2
CP
11
VDD
VREG
EPAD
11
1
220NF
OUT2B
OUT1B
OUT2A
OUT1A
D13
BAR43
U10
L6474H
VBOOT
C35
10NF
C32
C25
C26
1
220NF
15
14
28
1
OUT2B
OUT1B
OUT2A
OUT1A
15
14
28
1
C44
100NF
J3
1
2
3
4
J6
SPI_E2-E3
CS
CK
SDI
SDO
STCK
STBY_RES
FLAG
BUSY_SYNC
ADCIN
DIR
OSCOUT
OSCIN
R34
10K
SPI_CS
SPI_SCK
E3_PWM
E3_RESE T
ALL_FLAG
E3_DIR
NP R17
SPI_MISO
VDD_3V3
23
19
20
18
25
3
24
22
5
4
8
7
100NF
C46
VDD_3V3
2
D11
BAR43
U8
L6474H
W/E3 MOTOR
23
19
20
18
25
3
24
22
5
4
8
7
100NF
C28
VDD_3V3
NP R10
SPI_z-E1
SPI_CS
SPI_SCK
Z_PWM
Z_RESE T
ALL_FLAG
Z_DIR
CON SCREW 4POS 2.54mn
C45
33UF
VDD_POW ER
SPI_y-z
R13
10K
VDD_3V3
CON SCREW 4POS 2.54mn
C43
1
2
3
4
C27
33UF
100NF
100NF 100NF
VDD_POWER
Z MOTOR
17
6
VDD
VREG
D9
BAR43
29
VSA
VSA
VSB
VSB
AGND
PGND
PGND
9
13
27
10
EPAD
3
CP
VBOOT
DGND
21
2
26
12
16
VSA
VSA
VSB
VSB
9
13
27
AGND
PGND
PGND
2
26
12
16
VSA
VSA
VSB
VSB
AGND
PGND
PGND
9
13
27
DGND
21
11
17
6
CS
CK
SDI
SDO
STCK
STBY_RES
FLAG
BUSY_SYNC
ADCIN
DIR
OSCOUT
OSCIN
10
C14
C24
10NF
2
3
CP
11
VBOOT
VDD
VREG
1
220NF
2
26
12
16
U11
L6474H
D14
BAR43
C36
10NF
C33
OUT2B
OUT1B
OUT2A
OUT1A
3
CP
EPA D
29
DGND
21
VBOOT
VSA
VSA
VSB
VSB
AGND
PGND
PGND
9
13
27
10
EPA D
29
1
220NF
15
14
28
1
OUT2B
OUT1B
OUT2A
OUT1A
C29
33UF
VDD_POWER
15
14
28
1
C49
33UF
VDD_POW ER
1
2
3
4
J7
CON SCREW 4POS 2.54mn
C48
100NF
C47
J4
100NF
1
2
3
4
CON SCREW 4POS 2.54mn
C31
100NF
C30
100NF
2
26
12
16
VSA
VSA
VSB
VSB
DocID029165 Rev 1
AGND
PGND
PGND
4/11
9
13
27
Schematic diagrams
Figure 2: STEVAL-3DP001V1 circuit schematic: Motors
STEVAL-3DP001V1
GSPG310316 1150SG
BED_HEAT_1
3
2
1
DocID029165 Rev 1
OUT
VCC
4
5
J9
100NF
C54
4
3
2
1
CON SCREW 4POS 2.54mn
SN74LVC1G125DCKR
GND
IN
OEn
U12
VDD_5V
R25
NP
R19
1K
Q1
STL220N3LLH7
C50
10UF
R20
1K
3
2
1
C51
10UF
AVDD_3V3
BED_HEAT_2
U13
OUT
VCC
C52
10UF
R21
1K
5
4
100NF
C55
BED_THERMISTOR_3
BED_THERMISTOR_2
BED_THERMISTOR_1
SN74LVC1G125DCKR
GND
IN
OEn
R26
NP
D16
GREEN
6
VDD_5V
5
D15
GREEN
4
R23
2.2K
3
R22
2.2K
2
VDD_BED
1
CON SCREW 6POS 6.35mn
J8
VDD_BED
VDD_BED
BED_HEAT_3
STL220N3LLH7
Q2
3
2
1
OUT
VCC
SN74LVC1G125DCKR
GND
IN
OEn
U14
4
5
100NF
C53
VDD_5V
R27
NP
D17
GREEN
R24
2.2K
VDD_BED
STL220N3LLH7
Q3
STEVAL-3DP001V1
Figure 3: STEVAL-3DP001V1 circuit schematic: BEDS control
Schematic diagrams
GSPG3103161335SG
5/11
OUT
VCC
OUT
VCC
R53
NP
R52
NP
R49
0R
VDD_3V3
R54
NP
J13
4
R40
NP
D21
BAT30KFILM
VDD_5V
5
D18
GREEN
1
2
4
C56
10UF
Q7
STT 6N3LLH6
3
1
100NF
100NF
4
C60
3
C59
2
5
100NF
C61
6
CON SCREW 6POS 2.54mn
J16
V_STOP
W_STOP
Y_STOP
X_STOP
OUT
VCC
3
2
1
OUT
VCC
4
5
4
5
D19
GREEN
VDD_5V
R41
NP
D22
BAT30KFILM
1
2
GND
GND
J18
1
C63
100NF
4
100NF
3
C62
2
5
100NF
C64
6
CON SCREW 6POS 2.54mn
4
C57
10UF
R50
0R
R56
NP
R55
NP
R57
NP
R51
0R
VDD_3V3
E3_FAN
3
2
1
OUT
VCC
3
2
1
OUT
VCC
4
5
1
2
3
4
CON-1x4
J24
SN74LVC1G125DCKR
GND
IN
OEn
U20
SN74LVC1G125DCKR
GND
IN
OEn
U17
4
5
J15
D20
GREEN
VDD_5V
IR_OUT
IR_ON
R42
NP
D23
BAT30KFILM
VDD_POW ER
2
4
C58
10UF
C76
NP
VDD_POWER
GND
4
3
2
1
CON SCREW 4POS 2.54mn
J17
6
5
4
3
2
1
J12
D33
ESDA6V1-5W 6
E1_THERMISTOR
E2_THERMISTOR
E3_THERMISTOR
CON SCREW 6POS 6.35mn
IR DETECTION
Q9
STT 6N3LLH6
3
AVDD_3V3
1
R39
1K
AVDD_3V3
Q6
STL8N10F7
CON SCREW 4POS 2.54mn
R33
NP
1K
R30
VDD_POW ER
VDD_5V
E3 CONTROL
E2_THERMISTOR
R47
0R
VDD_3V3
VDD_3V3
Q8
STT6N3LLH6
3
R38
1K
AVDD_3V3
E3_HEAT_PWM
Q5
STL8N10F7
J14
CON SCREW 4POS 2.54mn
R32
NP
VDD_POW ER
VDD_5V
1K
R29
VDD_POW ER
CONTRO L
U-V-W END STOP
SN74LVC1G125DCKR
GND
IN
OEn
U19
SN74LVC1G125DCKR
GND
IN
OEn
U16
D31
D32
ESDA6V1-5W6 ESDA6V1-5W 6
IR_OUT
U_STOP
Z_STOP
BED_THERMISTOR_2
BED_THERMISTOR_3
BED_THERMISTOR_1
3
2
1
E2 CONTROL
E1_THERMISTOR
E2_FAN
R37
1K
AVDD_3V3
E2_HEAT_PWM
Q4
STL8N10F7
CON SCREW 4POS 2.54mn
R31
NP
VDD_POW ER
4
5
VDD_5V
1K
R28
X-Y-Z END STOP
SN74LVC1G125DCKR
GND
IN
OEn
U18
SN74LVC1G125DCKR
GND
IN
OEn
R48
0R
VDD_3V3
3
2
1
3
2
1
R46
0R
VDD_3V3
E1_FAN
E1_HEAT_PW M
U15
E1 CONTROL
VDD_POWER
1
3
4
5
6
2
I/O1
I/O2
I/O3
I/O4
I/O5
1
3
4
5
6
DocID029165 Rev 1
I/O1
I/O2
I/O3
I/O4
I/O5
1
3
4
5
6
I/O1
I/O2
I/O3
I/O4
I/O5
2
6/11
2
Schematic diagrams
Figure 4: STEVAL-3DP001V1 circuit schematic: Controls
STEVAL-3DP001V1
GSPG3103161345SG
R67
NP
SHELL
SHELL
SHELL
SHELL
SD_CARD_DETECT
R61
0R
6
7
8
9
1
2
3
4
5
SDIO_D2
SDIO_D3
SDIO_CMD
SDIO_CK
SDIO_D0
SDIO_D1
USB_VCC
USBDM
USBDP
ID
USB_GND
1
2
3
4
5
6
7
8
I/O2#4
VBUS
I/O1#6
4
5
6
R60
R58
0R
0R
OTG_DP
OTG_DM
WP/CD
RDAT3
DAT2_In
DAT3_In
CMD_In
CLK_In
DAT0_In
DAT1_In
GND
RDATA_VCC
VCC
DAT2_Ex
DAT3_Ex
CMD_Ex
CLK_Ex
DAT0_Ex
DAT1_Ex
16
15
14
13
12
11
10
9
MICRO SD CONNECTO R
USBLC6-2SC6
I/O2#3
GND
I/O1#1
U21
U23
EMIF06-MSD02N16
3
2
1
VUSB
VDD_5V
C68
100NF
VDD_3V3
C66
100NF
0R
R43
SD_CD
SD_DAT2
SD_DAT3
SD_CMD
SD_CLK
SD_DAT0
SD_DAT1
9
10
1
2
3
4
5
6
7
8
WIFI_RESET
WIFI_BOOT
UART2_CTS
UART2_RTS
UART2_RX
UART2_TX
1
2
3
4
USBDM
USBDP
3
2
10
9
6
8
RXD1
RESET
D24
VDD_3V3
BOOT0
RTS1
CTS1
TXD1
I/O2#4
VBUS
I/O1#6
R64 R65
220R 220R
D25
USBLC6-2SC6
I/O2#3
GND
I/O1#1
U22
GREEN
3
2
1
USB DONGLE
A CONNECTOR
NOTE : WIFI RESET OPEN DRAI
N
MICRO-SD
GND
CD
DAT2
CD_DAT3
CMD
VDD
CLK
VSS
DAT0
DAT1
J21
R63
1M
USB_VCC
USBDM
USBDP
USB_GND
J19
CN-USB-A
SHELL2
SHELL1
6
5
J20
Only one connector at the same time
GREEN
USB PC
MINI-USB connector
17
PERIPHERAL S
14
POWER ON
5
R59
R62
R66
220R
OTG_DP
OTG_DM
GPIO[0]
GPIO[1]
GPIO[2]
GPIO[3]
GPIO[4]
GPIO[5]
GPIO[6]
GPIO[7]
GPIO[8]
GPIO[9]
GPIO[11]
GPIO[12]
GPIO[15]
16
17
19
1
18
20
22
13
4
7
11
12
21
U24
SPWF01SA
C67
10UF
VDD_5V
WIFI_WAKEUP
C65
100NF
0R
R44
VUSB_DONGLE
WIFI MODULE
100R
100R
VDD_3V3
GREEN
D26
4
5
6
RUN
15
LINK-UP
GND
23
GND
25
24
DocID029165 Rev 1
VDD
STEVAL-3DP001V1
Figure 5: STEVAL-3DP001V1 circuit schematic: Peripherals
Schematic diagrams
GSPG3103161415SG
7/11
C75
18PF
USER KEY
RESET MCU
4
2
25MHZ
3
1M
1
Y1
R69
BOOT
C78
1
2
1
2
SW2
SW1
3
4
3
4
100NF
C85
10NF
C84
10NF
R72
10K
ALL_FLAG
D6
ESDA5V3L
RESET_MCU
E1_THERMISTOR
E2_THERMISTOR
E3_THERMISTOR
USER_KEY
AVDD_3V3
C80
E1_DIR
E1_RESET
Z_RESET
E3_DIR
E3_RESET
E2_RESET
E2_PWM
E2_DIR
R71
10K
VDD_3V3
RESET_MCU
Z_DIR
IR_ON
BED_THERMISTOR_1
BED_THERMISTOR_2
C70
100NF
VDD_3V3
C79
1UF
C74
4.7UF
VDD_3V3
RED
R70
220R
D27
VDD_3V3
VDD_3V3
100NF
C77
18PF
C69
10NF
STLINK_RESET
J22
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
100NF
VDD_3V3C71
NOTE : WIFI RESET OPEN DRAI
N
PE2
PE3
PE4
PE5
PE6
VBAT
PC13
PC14
PC15
VSS
VDD
PH0
PH1
NRESET
PC0
PC1
PC2
PC3
VDD
VSSA
VREF+
VDDA
PA0
PA1
PA2
VDD
VSS
VCAP_2
PA13
PA12
PA11
PA10
PA9
PA8
PC9
PC8
PC7
PC6
PD15
PD14
PD13
PD12
PD11
PD10
PD9
PD8
PB15
PB14
PB13
PB12
U25
STM32F401VE
C83
100NF
VDD_3V3
2.2UF
C81
JTAG_TMS/SWDIO
OTG_DP
OTG_DM
UART1_RX
UART1_TX
V_STOP
SDIO_D1
SDIO_D0
E1_HEAT_PWM
Z_PWM
BED_HEAT_3
BED_HEAT_1
BED_HEAT_2
E1_PWM
U_STOP
Z_STOP
Y_STOP
X_STOP
USER_SPI2_MOSI
USER_SPI2_MISO
USER_SPI2_SCK
USER_SPI2_NSS
C72
100NF
VDD_3V3
UART1_TX
UART1_RX
USER_3
USER_4
BED_HEAT_1
BED_HEAT_2
BED_HEAT_3
USER_2
W_STOP
U_STOP
Y_STOP
BED_THERMISTOR_3
BED_THERMISTOR_1
SD_DAT0
VUSB_DONGLE
SD_CMD
SD_DAT2
USER_SPI2_MISO
USER_SPI2_SCK
C82
100NF
VDD_3V3
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
MICROCONTROLLER
BED_THERMISTOR_3
R68
10K
1
USER_2
USER_1
E3_PWM
SPI_CS
SPI_SCK
SPI_MISO
SPI_MOSI
E1_FAN
E2_FAN
E2_HEAT_PWM
E3_HEAT_PWM
VDD_3V3
2
USER_I2C1_SDA
USER_I2C1_SCL
WIFI_WAKEUP
USER_4
JTAG_TDO/SWO
USER_3
UART2_RX
UART2_TX
UART2_RTS
UART2_CTS
SDIO_CMD
IR_OUT
W_STOP
SDIO_CK
SDIO_D3
SDIO_D2
SD_CARD_DETECT
JTAG_TCK/SWCLK
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
VDD
VSS
PE1
PE0
PB9
PB8
BOOT0
PB7
PB6
PB5
PB4
PB3
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
PC12
PC11
PC10
PA15
PA14
PA3
VSS
VDD
PA4
PA5
PA6
PA7
PC4
PC5
PB0
PB1
PB2
PE7
PE8
PE9
PE10
PE11
PE12
PE13
PE14
PE15
PB10
VCAP1
VSS
VDD
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
DocID029165 Rev 1
USER_KEY
E3_FAN
Y_DIR
Y_RESET
WIFI_RESET
WIFI_BOOT
X_RESET
X_PWM
X_DIR
Y_PWM
8/11
3
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
CON-2x20
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
J23
C73
2.2UF
V_STOP
Z_STOP
X_STOP
BED_THERMISTOR_2
SD_DAT1
SD_CLK
SD_DAT3
SD_CD
USER_SPI2_NSS
USER_SPI2_MOSI
OTG_DM
OTG_DP
USER_I2C1_SCL
USER_I2C1_SDA
E3_FAN
VDD_5V VDD_3V3
E2_FAN
E1_FAN
USER_1
Schematic diagrams
Figure 6: STEVAL-3DP001V1 circuit schematic: Microcontroller
STEVAL-3DP001V1
GSPG3103161450SG
DocID029165 Rev 1
1
2
3
4
CON-1x4
J10
R78
0R
6
7
8
9
UART1_TX
UART1_RX
C90
100NF
C88
10PF
Y2
3V3_STLINK
STM_RST
R88
100K
3V3_STLINK
R83
4.7K
R79
100K
1
2
3
4
5
JTAG_TCK/SWCLK
USB_VCC
USBDM
USBDP
ID
USB_GND
R81
4.7K
VDD_3V3
SHELL
SHELL
SHELL
SHELL
J11
mini USB STLINK-V
2
R35
R36
I/O2#3
GND
C91
100NF
C92
100NF
C89
10PF
8MHz
4
5
6
C94
100NF
100K
R89
USB_RENUM
USB_DM1
USB_DP1
LED_STLINK
C93
100NF
STM_JTMS
STM_JTCK
0R
0R
I/O2#4
VBUS
I/O1#6
USBLC6-2SC6
I/O1#1
U26
JTAG_TDO/SWO
N1 N2
3
2
1
9
24
36
48
1
7
44
5
6
29
30
31
32
33
34
37
38
10
11
12
13
14
15
16
17
1.5K
R75
VSSA
VSS_1
VSS_2
VSS_3
PC13-TAMPER-RTC
PC14-OSC32_IN
PC15-OSC32_OUT
PB8
PB9
PB10
PB11
PB12
PB13
PB14
PB15
8
23
35
47
2
3
4
45
46
21
22
25
26
27
28
18
19
20
39
40
41
42
43
R76100R
36K
PB0
PB1
PB2/BOOT1
PB3/JTDO
PB4/JNTRST
PB5
PB6
PB7
Q10
BC847
R73
10K
R74
5V_STLINK
3V3_STLINK
STM32F103CBT6 LQFP48
VDDA
VDD_1
VDD_2
VDD_3
VBAT
NRST
BOOT0
OSCIN/PD0
OSCOUT/PD1
PA8
PA9
PA10
PA11
PA12
PA13
PA14
PA15
PA0-W KUP
PA1
PA2
PA3
PA4
PA5
PA6
PA7
U27
USB_DP1
100NF
USB_DM1
C86
5V_STLINK
R87
100R
R90
NP
PWR_ENn
Board Ident
R91
10K
JTAG_TCK/SWCLK
T_SWDIO_IN
PWR_EXT
R82
0R
3V3_STLINK
3V3_STLINK
JTAG_TMS/SWDIO
R86
4.7K
R85
2.7K
VDD_5V
RED
GREEN
D30
D29
COM
100R
330R
R80
R77
STLINK_RESET
LED_STLINK
USB_RENUM
STLINK V2
STEVAL-3DP001V1
Figure 7: STEVAL-3DP001V1 circuit schematic: STLINK V2
Schematic diagrams
GSPG3103161530SG
9/11
Revision history
3
STEVAL-3DP001V1
Revision history
Table 2: Document revision history
10/11
Date
Version
Changes
12-Apr-2016
1
Initial release.
DocID029165 Rev 1
STEVAL-3DP001V1
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DocID029165 Rev 1
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