X-NUCLEO-IDS01A5
Sub-1 GHz RF expansion board based on SPSGRF-915 module
for STM32 Nucleo
Data brief
Description
The X-NUCLEO-IDS01A5 is an evaluation board
based on SPIRIT1 RF module SPSGRF-915 to
allow expansion of STM32 Nucleo boards. The
SPSGRF-915 module operates in the 915 MHz
ISM band and is FCC certified (FCC ID:
S9NSPSGRF) and IC certified (IC:8976C-
SPSGRF). Identification of the operating
frequency of the X-NUCLEO-IDS01Ax (x= 4 or 5)
is performed through two resistors (R14 and
R15). It is compatible with the ST Morpho and
Arduino UNO R3 connector layout. The X-
NUCLEO-IDS01A5 interfaces with the STM32
microcontroller via SPI connections and GPIO
pins. The user can change some of the GPIOs by
mounting or removing the resistors.
Features
STM32 Nucleo expansion board based on
the SPSGRF-915
X-NUCLEO-IDS01A5 contains FCC and IC
certified module SPSGRF-915 (FCC ID:
S9NSPSGRF and IC: 8976C-SPSGRF)
SPGRF-915:
915 MHz FCC and IC certified module
based on low-power, low-rate sub-1
GHz SPIRIT1 transceiver
Integrated Balun (BALF-SPI-01D3)
Chip antenna
Compatible with STM32 Nucleo boards
Equipped with Arduino UNO R3 connectors
Scalable solution; can cascade multiple
boards for larger systems
Example firmware for point-to-point
communication, compatible with
STM32Cube firmware
RoHS compliant
June 2015
DocID027615 Rev 3
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www.st.com
For further information contact your local STMicroelectronics sales
office
Formal notices
Table 1: Expansion board details
Evaluation
boards
X-NUCLEO-
IDS01A4
Identification
resistors
R14 mounted,
R15 not mounted
RF communication
frequency
868 MHz
Description
X-NUCLEO-IDS01A5
868 MHz RF expansion board
based on ETSI certified module
SPSGRF-868 for STM32 Nucleo
915 MHz RF expansion board
based on FCC and IC certified
module SPSGRF-915 for STM32
Nucleo
X-NUCLEO-
IDS01A5
R14 mounted,
R15 not mounted
915 MHz
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DocID027615 Rev 3
X-NUCLEO-IDS01A5
Formal notices
1
Formal notices
Formal Notices Required by the U.S. Federal Communications Commission
(“FCC”)
Any changes or modifications to this equipment not expressly approved by
STMicroelectronics may cause harmful interference and void the user’s authority to operate
this equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) this device may not cause harmful interference, and (2)
this device must accept any interference received, including any interference that may
cause undesired operation. The X-NUCLEO-IDS01A5 contains FCC certified module
SPSGRF-915 (FCC ID: S9NSPSGRF).
Formal Notices Required by the Industry Canada (“IC”)
English:
This device complies with Industry Canada licence-exempt RSS standard(s). Operation is
subject to the following two conditions: (1) this device may not cause interference, and (2)
this device must accept any interference, including interference that may cause undesired
operation of the device.
French:
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils
radio exempts de licence. 'exploitation est autorisée aux deux conditions suivantes : (1)
l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter
tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en
compromettre le fonctionnement.
The X-NUCLEO-IDS01A5 contains IC certified module SPBTLE-RF (IC:8976C-SPSGRF).
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Schematic diagrams
X-NUCLEO-IDS01A5
2
Schematic diagrams
Figure 1: X-NUCLEO-IDS01A5 circuit schematic (1 of 3)
MORPHO SX Connector
CN7
PC1 0
PC1 2
VDD
BOO T0
NC /PF6
NC /PF7
PA13
PA14
PA15
GN D
PB7
PC1 3
PC1 4
PC1 5
PH0 /PF0/PD0
PH1 /PF1/PD1
VL CD /VBAT
PC2
PC3
MORPHO DX Connector
CN10
PC1 1
PD2
E5 V
GN D
NC /
IOR EF
RESE T
+3V 3
+5V
GN D
GN D
VIN
NC /
PA 0
PA 1
PA 4
PB 0
PC1
PC0
PC9
PB 8
PB 9
AV DD
GN D
PA 5
PA 6
PA 7
PB 6
PC7
PA 9
PA 8
PB1 0
PB 4
PB 5
PB 3
PA1 0
PA 2
PA 3
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
PC8
PC6
PC5
U5V
PD8
PA1 2
PA1 1
PB1 2
PB11 /NC
GN D
PB 2
PB 1
PB1 5
PB1 4
PB1 3
AGN D
PC4
NC /PF5
NC /PF4
HE ADER 19 x2
HE ADER 19 x2
Pass-Through: Female on
Bottom and Male on Top
Pass-Through: Female on
Bottom and Male on Top
ARDUINO SX Connector
CN6
NC /
IOR EF
RESET
+3V 3
+5V
GN D
GN D
VIN
CN5
ARDUINO DX Connector
10
9
8
7
6
5
4
3
2
1
PB 8
PB 9
AV DD
GN D
PA 5
PA 6
PA 7
PB 6
PC7
PA 9
CN9
8
7
6
5
4
3
2
1
PA 8
PB1 0
PB 4
PB 5
PB 3
PA1 0
PA 2
PA 3
1
2
3
4
5
6
7
8
CN8
PA 0
PA 1
PA 4
PB 0
PC1
PC0
1
2
3
4
5
6
HE ADER 8
HE ADER 6
HE ADER 10
HE ADER 8
Pass-Through:
Male on Bottom
and Female on
Top
Pass-Through:
Male on Bottom
and Female on
Top
Pass-Through:
Male on Bottom
and Female on
Top
Pass-Through:
Male on Bottom
and Female on
Top
GSPG11032015DI0950
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DocID027615 Rev 3
X-NUCLEO-IDS01A5
Schematic diagrams
Figure 2: X-NUCLEO-IDS01A5 circuit schematic (2 of 3)
J1
3V 3
VCC _RF
+3V 3
2
1
HE ADER 1x2
GN D
PC7
R1
0
SMD 080 5
SPI1_ GP IO3
PB 6
R2
0
SMD 080 5
CSN
PB1 0
R3
0
SMD 080 5
Not mounted
SMD 080 5
nS
PB 3
R4
0
CLK
PA 6
MISO
PA 7
MOS I
PA1 0
SDn
PA 1
R5
SMD 080 5
Not mounted
0
CSN
PA 0
R6
0
SMD 080 5
SPI1_ GP IO3
Not mounted
R7
0
PA 5
SMD 080 5
Not mounted
CLK
PA 4
R8
0
SMD 080 5
SPI1_ GP IO2
Not mounted
R9
0
PB 0
SMD 080 5
SPI1_ GP IO1
Not mounted
R10 0
SMD 080 5
SPI1_ GP IO0
Not mounted
GSPG11032015DI0955
PC1
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