Features
• Bluetooth LE evaluation board embedding the BlueNRG-M2SA certified module
based on the BlueNRG-2 Bluetooth low energy system-on-chip
• Associated BlueNRG-2 development kit software package (STSW-BLUENRG1-
DK)
• Up to +5 dBm available output power
• Bluetooth low energy v5.0 compliant, supports master, slave and simultaneous
master-and-slave roles
• Integrated balun with matching network and harmonics filter
• Three user LEDs and two user buttons
• 3D digital accelerometer and 3D digital gyroscope
• MEMS pressure sensor with embedded temperature sensor
• Battery holder
• JTAG debug connector
• USB to serial bridge for I/O channel with the BlueNRG-2 device
• Jumper to measure BlueNRG-M2SA current
• RoHS and WEEE compliant
Description
The STEVAL-IDB008V1M evaluation platform is based on the BlueNRG-M2SA and
BlueNRG-2 low power Bluetooth LE systems on chip (SoC) compliant with the
Bluetooth v5.0 specification and supporting master, slave and simultaneous master-
and-slave roles.
The STEVAL-IDB008V1M also provides a set of hardware resources for a wide range
of application scenarios: sensor data (accelerometer, pressure and temperature
sensors), remote control (buttons and LEDs) and debug message management via
USB virtual COM.
Three power options are available (USB only, battery only and external power supply
plus USB) for application development and testing flexibility.
Product summary
Evaluation platform
based on the
BlueNRG-M2SA
module
STEVAL-
IDB008V1M
Very low power
application processor
module for Bluetooth
low energy v5.0
BlueNRG-M2SA
Bluetooth low energy
wireless system-on-
chip
BlueNRG-2
Applications
Factory
Automation
Industrial Tools
Wireless
Connectivity
Evaluation platform based on the BlueNRG-M2SA module
STEVAL-IDB008V1M
Data brief
DB4217 - Rev 1 - May 2020
For further information contact your local STMicroelectronics sales office.
www.st.com
1Schematic diagrams
Figure 1. STEVAL-IBD008V1M circuit schematic (1 of 3)
2
6
10
1
6
GND R21 0_0402
21
C48
3pF_0402
3
ANATEST1
14
DIO3
1
R24 0_0402
12
DIO6
DIO4
4
RESETN
19
R5
0_0402
R10 0_0402
DIO13
DIO12
DIO1
R3 0_0402
DIO3
DIO8
GND_RF
R15
0_0402
DIO11 23
ANATEST0/DIO14
VBLUE
R250_0402
DIO3
2
DIO3
ADC2
17
DIO9
ADC2
R160_0402
RESETN
3
11
10
DIO7
SPI_CS
3
DIO6
JP4
Jumper 2
C46
3pF_0402
DIO0
DIO7
TEST1
I2C2_DAT
DIO11
9
EXT_ANT
R13 0_0402
DIO11
R4 0_0402
9
TEST1
DIO4
1
DIO1
SPI_OUT
8
CN3
NC
7
ADC1
R80_0402
R110_0402
ADC1
2
7
DIO5
VBLUE
DIO6
DIO14
2
R22 0_0402
JTCK-SWTCK
8
DIO1
VBLUE1
18
R660_0402
RESETN
SPI_CS1/RXD
4
DIO7
CN1
NC
DIO5
VBLUE
5
R20 0_0402
DIO11
DIO8
DIO2
R18 0_0402
3
R12 0_0402
1
1
SPI_IN
3
15
DIO12
15
1
5
9
DIO1
2
DIO8
7
4
CN2
NC
R14 0_0402
RESETN
ST Link: 3.0-3.6V, 5V tolerant
IAR J-Link: 1.2-3.6V, 5V tolerant
Male Connector
2x10 HDR straight
RS 473-8282
16
RESETN
DIO2
DIO6
ADC1
7
DIO8
TEST1
I2C2_CLK
22
R19
0_0402
DIO7/BOOT
8
CN4
NC
TXD
16
C2
100n_0402
7
RESETN
2
2
R550_0402
DIO0
6
VBLUE1
C47
3pF_0402
6
DIO2
14
ADC2
4
3
DIO0
10
6
R90_0402
ADC1
GND_RF
4
DIO4
13
12
JTCK-SWTCK
DIO13
2
R6
0_0402
5
5
R20_0402
BLE1
DIO14
DIO0
R230_0402
5
8GND
R1 0_0402
CN7
SWD
SPI_CLK
ANTENNA
ADC1
ADC2
DIO14
JTMS-SWTDIO
R650_0402
L1
0_0402
8
JTAG
Arduino
connectors
Vin
19
18
R670_0402
4
BLUENRG-M2SA MODULE
20
1
13
DIO12
5
DIO10
1
DIO0
6
17
DIO5
ADC2
11
N.C.
N.C.
L3
0_0402
VBLUE
R17 0_0402
R7 0_0402
JTMS-SWTDIO
DIO12
C1
2.2u_0402
DIO2
20
DB4217 - Rev 1 page 2/6
STEVAL-IDB008V1M
Schematic diagrams
Figure 2. STEVAL-IBD008V1M circuit schematic (2 of 3)
RES
DL3
BLUE
R26
100k_0402
14
R38
0_0402
VBLUE
R31 0_0402
SW3
PUSH2
JP1
Jumper 3
3
GND
5
R34
10K_0402
DIO7
RED
C32 100n_0402
SCL
2
VBLUE
13
2
C30
100n_0402
GND
GND
8
10
C29
100n_0402
DIO12
1
3
SPI_CLK
Vout
3
C31
100n_0402
3
R37
0_0402
R29
100_0402
VBLUE
1
1
GND
DL4
Vin
2
4VDD
2
INT1
I2C2_DAT
U7 LSM6DS3
VBLUE
Vinh
VBLUE
12
VBLUE
9
VBLUE
9
DIO14
7GND
Bypass
VBLUE
R33
680_0402
CS
SW1
RESET
SDA
R39
0_0402
4
6
8
C44
NC
U6
LPS25HB
10
VDD
VDD
DIO13
R36
10K_0402 R40
680_0402
SDA
N.C. Gnd
1
5
RESETN
3
JP2
Jumper 3
SCx
6
R30
100_0402
OCS
CS
GND
SPI_OUT
4
INT2
R54
100k_0402
GND
SDO/SA0
5
U3
LDS3985PU33R
DIO6
GREEN
Power management
Sensors
Buttons and LEDs
C23
33n_0402
VBLUE
VBLUE
SCL
SDx
R27
100k_0402
2
BATT
Battery holder
Gnd
R32
510_0402
C25
10n_0402
R35 0_0402
SW2
PUSH1
I2C2_DAT
R28
470_0402
SA0
SPI_IN
DIO13
R42
0_0402
TP(DIO13)
available for user
connection
C27
4.7u_0603
YELLOW
VDDIO INT_DRDY
NC
DL1
R410_0402
1
11
DL2
7
7
C24
2.2u_0402
VBLUE
6
R53
100_0402
I2C2_CLK
C28
100n_0402
C26
10n_0402
C22
1u_0402
VDDIO
SPI_CS
DB4217 - Rev 1 page 3/6
STEVAL-IDB008V1M
Schematic diagrams
Figure 3. STEVAL-IBD008V1M circuit schematic (3 of 3)
20
Vcc
GND
1
VLCD
I/OVl7
15
8
VSS_2
8
4S1
VSSA
12
PB15
OSC_IN
3
38
X1
8MHz
DM
1S1
PB8
10
VDD
RXD
I/OVcc2
1-2SEL
JP3
USART
OE
1
JTDI
Vcc
11
OE
GND
9
5
3S1
1-2SEL
VSS_3
35
R490_0402
JTCK
VDDA
R600_0402
NRST
10
VDD_1
6
VLCD
5
PB12PA2
GND
SPI_OUT1
PB2
6
C35
100n_0402
USBDP
9
USART1_RX
9
3-4SEL
7
8
40
29
PA8
C41
1u_0402
PH0-OSC_IN
PB13
156 2S2
I/O12
3
SPI_CLK1
TP3
GND
TXD1
DP
TP2
GND
VDD
R61
0_0402
3
42
7
PC14-OSC32_IN
2
D-
VDD
VDD2
OSC_IN
R57
10K_0402
PA5
5
R51
1M_0402
PA6
9
PA14
4
8
13
GND
PB5
OSC_OUT
R64 10K_0402
PA15
5
TP1
GND
SPI_CS1/RXD
PA0-WKUP1
6
45
R47
10K_0402
R590_0402
3-4SEL
USART1_TX
R43
NC
USART1_TX
11S2
27
1
3
Vl
1-2SEL
VDD
2
JTCK
SPI_OUT1
D1
48
R5810K_0402
VDD_3
I/O21
USBDP
JTDO
RXD
I/OVcc1
PB0
21
18
Male Connector 2x5
UFQFPN48 7x7 package
128 kbyte flash
16 kbyte RAM
SOT23-6L
I/O11
46
PA1
4
PC13 RTC_AF1-WKUP2
11
25
1
VDD
USBDM
34
GND
PB4
TXD
10
PA13
SPI_OUT
I/OVcc6
30
6
11
U8
STM32L151CBU6
R45
0_0402
14
PH1-OSC_OUT
4S2
R48
0_0402
5
VDD
VDD3
I/OVcc3
4 17
I/OVl3
3-4SEL
3S2
C43 20p_0402
2
1-2 SEL=3-4 SEL=H -> SPI CONNECTED
TO THE BLUENRG-2
1-2 SEL=3-4 SEL=L -> SPI NOT
CONNECTED TO THE BLUENRG-2
DM
SPI_CLK
19
I/OVl6
VDD
C38
100n_0402
I/OVl5
6
VDD
D4
GND
PA12
2
VDD1
2GND
14
PB1
PA4
I/OVcc8
37
5
VSS_1
VBUS
PC15-OSC32_OUT
PA3
R62
0_0402
2
VDD
4
PB6
BOOT0 44
PA9
PB7
PB9
USART1_RX
C33
100n_0402
PB14
VDD1
JTMS
C36
100n_0402
U10
ST2378E
VDD
D2
USB_5V
TXD1
I/OVl8
16
D3
SPI_IN1
C45
100n_0402
8
3
USBDM
R44
0_0402
OSC_OUT
C39
1u_0402
20
PB10
ID
V1
V3 V4
C37
100n_0402
U9
USBLC6-2SC6
GND 49
41
PB2
R50
10k_0402
32
CN6
CONN
VDD3
SPI_CS1/RXD R5610K_0402
11
CN5
USB micro B
17
9
36
SPI_IN
VDD_2
28
7NRST
1VLCD
16
DIO7
NRST
16
PA7
18
SPI_CS1
U11
STG3692
10
SPI_IN1
C42 20p_0402
I/OVl1
VDDA
3
JTDO
14
I/OVl4
7
23
GND
D+
33
3
C40
100n_0402
JTDI
1
JTMS
19
Vcc
24
R52
0_0402
47
4
12
2
Gnd
PB2
VBLUE
7
R46 10K_0402
DP
VDDA
PA11
39
DIO7
GND
PB3
PA10 31
43
SPI_CLK1
R63
10K_0402
10
26
RESETN
13
15
4
I/OVcc5
2S1
12
I/OVl2
I/OVcc4
SPI_CS1
I/O22
OE
VDD2
PB11
22
USB
Microcontroller
JTAG for micro
Level translator
I/OVcc7 13
DB4217 - Rev 1 page 4/6
STEVAL-IDB008V1M
Schematic diagrams
V2
Revision history
Table 1. Document revision history
Date Version Changes
08-May-2020 1 Initial release.
STEVAL-IDB008V1M
DB4217 - Rev 1 page 5/6
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STEVAL-IDB008V1M
DB4217 - Rev 1 page 6/6
