
STEVAL-IDZ401V1
USB 802.15.4 dongle based on the SPZB32W1 series of modules
Data brief
Features
■ Based on a 2.4 GHz IEEE 802.15.4/ZigBee
SPZB32W1A2 RF module
■ Integrated STM32F103TBU6 with USB bridge
capabilities
■ USB interface and power supply
■ Supported reprogrammability via the USB
interface
■ JTAG connector
■ Configurable pushbutton
■ Configurable LEDs
■ Power indicator LED
■ Small dimensions 5.75 cm x 2.15 cm
■ STM32W protocol stack libraries supported
■ Supported application partitioning between
STM32F and STM32W
®
Description
The STEVAL-IDZ401V1 is an IEEE
802.15.4/ZigBee RF module with a USB interface
and with a “dongle” style optimized form factor.
The board includes an STM32F103 chipset with
USB bridge functional capabilities and an
STM32W chipset. Configurable LEDs and a
pushbutton are also available onboard.
The board supports multiple models of application
partitioning between the STM32W and the
STM32F integrated cores and is enabled to run all
the protocol stacks defined for the STM32W SoC
family.
The board allows the configuration of the
connection of the JTAG with the STM32W
(default) or with the STM32F, or with both the
processors in scan chain mode.
November 2011 Doc ID 022477 Rev 1 1/6
For further information contact your local STMicroelectronics sales office.
www.st.com
6

Block diagram STEVAL-IDZ401V1
1 Block diagram
Figure 1. Block diagram
USB
Connector
Supply
main
voltage
regulator
Power
LED
Prog.
Jumper
STM32F103TBU6
GPIO
Pad
Button
and LED
Prog.
16 MHz
Osc.
Prog. LED
UART
RST
Boot
GPI/O
S.C.S GPIO
JTAG
Connector
SPZB32W1x2
(802.15.4 RF Module)
Pad
2/6 Doc ID 022477 Rev 1

STEVAL-IDZ401V1 Schematic
PROGRAMMING JUMPER / PADS
(For first programming during production)
2 Schematic
Figure 2. Schematic
US
US
USB (Vcc)
USB (D-)
USB (D+)
USB (GND)
B
B
CO
CO
NNE
NNE
J1
J1
CT
CT
OR
R1
R1
Oh
Oh
R8
R8
1K
1K
SW
SW
PU
PU
SH
SH
SW
SW
BU
BU
TTO
TTO
100n
100n
C1
C1
yp
yp
e>
e>
PB
0_
32F
R1
100K
100K
OOT
_E
nR
N_
I/
ESET
LO
O_
PA
(open drain signals)
PAD STRIP 2.54
TP
TP
J2J2J2
+3
.3
R9
R9
1K
1K
US
AR
T2
_R
18
17
16
15
14
13
12
11
10
ST
ST
32F
32F
103T
103T
BU
BU
US
AR
T2
_T
SWSWCLCLK/K/JTJTCK
JTJTDI
PCPC4/4/JTJTMS
JTJTRS
JTJTDO
nRnRESET
+3
.3
<T
<T
yp
yp
e>
e>
SS_
PBPB2/
OOT
PBPB1/1/ADC
PBPB0/0/ADC
PAPA7/7/SPSPI1I1_M_MOS
PAPA6/6/SPSPI_I_MIMISO
PAPA5/5/SPSPI1I1_S_SCK
PAPA4/4/SPSPI1I1_N_NSS
PAPA3/3/UAUARTRT2_2_RX
PBPB0_0_32W
C1
100n
C1
100n
19
20
PA
DD_1
8/
US
AR
T1
_C
12_
12_
PA
2/
US
AR
T2
_T
PA
US
US
AR
AR
T2
T2
_C
_R
TS
TS
JTJTDO
32W
R1
R1
10
10
Oh
Oh
PA
R1
R1
NM
NM
JT
R1
R1
DI
30
30
32W
Oh
Oh
R1
R1
4N
4N
JT
DO
32F
Doc ID 022477 Rev 1 3/6
OR
<T
<T
C1C1100n
C1C1100n
yp
yp
e>
C5C5100n
C5C5100n
GN
U1
MC
U1
MC
(ALTERNATIVE DEVICE)
Vi
A1
A1
1701T
1701T
Vo
ut
3302E
3302E
/T
/T
<T
<T
yp
yp
e>
e>
(T
22u
22u
3V
3V
AN
T.
e>
C2C210u
C2C210u
3V
3V
U1
U1
Vi
GN
IN
HI
BI
LD
LD
3985M
3985M
By
Pa
Vo
33R
33R
ss
ut
10n
10n
C3
C3
C4
C4
U3
US
U3
US
I/
GN
I/
O1
O2
BL
BL
C6
C6
-2
-2
VB
SC
SC
I/
I/
US
O2
O1
21
22
23
24
PA
9/
US
AR
T1
_T
PA
0/
WK
UP
25
PA
PA
PA
PA
10/
11/
12/
13/
US
US
US
JT
MS
AR
BD
BD
/S
T1
WD
_R
IO
OS
C_
OU
T/
NR
DD_A
SS_
PD
ST
C1
100n
C1
100n
<T
<T
yp
yp
e>
e>
C1
10n
C1
10n
R7R710
10
yp
yp
e>
e>
LE
RE
RE
R6
R6
D3
D3
13
PCPC1/1/...
14
PBPB0/0/...
15
PBPB1/1/...
16
PBPB2/2/...
17
JTJTCK
...
18
PCPC2/2/...
19
PCPC3/3/...
20
PCPC4/4/...
21
PCPC0/0/...
22
PBPB7/7/...
23
PBPB6/6/...
24
PAPA6/6/...
25
PAPA7/7/...
26
PCPC5/5/...
ANTENNA
ANTENNA
26
SS_
DD_2
PAPA14/
PBPB5/5/I2I2C1C1_S_SMB
PBPB6/6/I2I2C1C1_S_SCL
PBPB7/7/I2I2C1C1_S_SDA
OS
C_
IN
DD_3
/P
D0
Y1Y116
Y1Y116
LE
D_
32F
470
470
Oh
Oh
<T
<T
yp
yp
e>
e>
<T
<T
yp
yp
e>
e>
27
PAPA15/
PBPB3/3/JTJTDO
PBPB4/4/NJNJTRTRST
OOT
SS_
SS_
C1
18p
C1
18p
yp
yp
e>
e>
MH
MH
<T
<T
C1
18p
C1
18p
yp
yp
e>
e>
ZI
ZI
GB
GB
EE
EE
MO
MO
DU
DU
LE
LE
SP
SP
ZB
ZB
32W
32W
1x2.
1x2.
<T
<T
yp
yp
e>
e>
YE
YE
LLO
LLO
DD
C8C8100n
C8C8100n
C9C9100n
C9C9100n
28
29
30
31
32
33
34
35
36
37
C7C7100n
C7C7100n
LE
LE
D2
D2
GN
PAPA2/2/...
PAPA1/1/...
PAPA0/0/...
PBPB4/4/...
PBPB3/3/...
nRnRESET
PAPA3/3/...
PAPA4/4/...
PAPA5/5/...
PBPB5/5/...
yp
yp
e>
e>
LELED_D_32F
U2
U2
470
470
R5
R5
Oh
Oh
12
11
10
ZB
ZB
GR
GR
EEN
EEN
PA
PROGRAMMING JUMPER / PADS
(For first programming during production)
JP
R4
R4
1
1
Oh
Oh
+3
.3
R2
R2
470
470
LE
LE
D1
D1
Oh
Oh
C6C6100n
C6C6100n
yp
yp
e>
e>
TP
TP
0
0
OH
OH
R3
R3
US
US
AR
AR
T2
T2
_C
_R
TS
TS
R1R10
R1R10
nR
ESET
I/
O_
OOT
PA
_E
N_
LO

Main components STEVAL-IDZ401V1
3 Main components
Figure 3. Main components
JMP Boot
(STM32F)
Front
Side
Configurable
Button
(STM32F)
Configurable LEDs
(STM32F, STM32W)
SPZB32W1A2
PowerLed
Back
Side
GPIOs PADS
(STM32F, STM32W)
8 pin
JTAG Conn.
Resistorsfor JTAG
Use Conf iguration
STM32F103TB
4/6 Doc ID 022477 Rev 1

STEVAL-IDZ401V1 Revision history
4 Revision history
Table 1. Document revision history
Date Revision Changes
25-Nov-2011 1 Initial release.
Doc ID 022477 Rev 1 5/6

STEVAL-IDZ401V1
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6/6 Doc ID 022477 Rev 1