Features

• Bluetooth® low energy technology board based on the BlueNRG-248 (QFN48)ultra-low-power system on chip

• Associated BlueNRG-2 development kit SW package including firmware anddocumentation

• Up to +8 dBm available output power (at antenna connector)• Excellent receiver sensitivity (-88 dBm)• Very low power consumption: 7.7 mA RX and 8.2 mA TX at +0 dBm• Bluetooth® low energy technology v5.0 compliant: supports master, slave,

simultaneous master-and-slave roles, and the Bluetooth low energy extendeddata length feature

• SMA connector for antenna or measuring equipment• 3 user LEDs• 2 user buttons• 3D digital accelerometer and 3D digital gyroscope• MEMS pressure sensor• WEEE compliant• RoHS compliant

Description

The STEVAL-IDB009V1 evaluation platform is based on the BlueNRG-248 (QFN48),low power Bluetooth® system on chip with 256 KB Flash and 24 KB RAM. TheBlueNRG-2 chip is compliant with the Bluetooth® low energy technology v5.0specification, supporting master, slave and simultaneous master-and-slave roles, andthe Bluetooth low energy extended data length feature.

The STEVAL-IDB009V1 also provides a set of hardware resources for implementinga wide range of application scenarios: sensor data (accelerometer, pressure andtemperature sensor), remote control (buttons and LEDs) and debug messagemanagement through USB virtual COM. Three power options are available (USBonly, battery only, and external power supply plus USB) for high applicationdevelopment and testing flexibility.

Summary table

Evaluation platformbased on theBlueNRG-2

STEVAL-IDB009V1

Bluetooth low energywireless system-on-chip BlueNRG-2

Evaluation platform based on the BlueNRG-248

STEVAL-IDB009V1

Data brief

DB3738 - Rev 2 - January 2019For further information contact your local STMicroelectronics sales office.

www.st.com

1 Schematic diagrams

Figure 1. STEVAL-IDB009V1 board schematic

Solder a 10u_0805 between 1-2or a 0R0_0805 between 1-3

ST Link: 3.0-3.6V, 5V tolerantIAR J-Link: 1.2-3.6V, 5V tolerant

Male Connector2x10 HDR straight

RS 473-8282

JTAGARDUINO CONNECTORS

VBAT1

TEST1

VBAT2

ADC1

VBAT3

ADC2

JTMS-SWTDIOJTCK-SWTCK

DIO24

DIO12

DIO1DIO7

DIO5

DIO0

RESETN

DIO2DIO3

DIO8

DIO4

RESETNDIO6

DIO25DIO23

DIO11DIO22DIO21DIO19

DIO20

DIO13DIO14

DIO0

DIO1RESETN

DIO18

TEST

VBAT2

VBAT1

ADC2ADC1

RES

ETN

DIO

0

JTC

K-SW

TCK

DIO8DIO7

DIO6

DIO5

DIO

4D

IO3

DIO

2D

IO1

DIO

14

TEST

1

TEST0TEST

0

TEST

DIO

12

VDD

1V2

VDD1V2

DIO

13

DIO

11

VBAT

3

VBAT

3

VBAT4

VBAT

5

JTM

S-SW

TDIO

DIO

25

DIO22DIO23DIO24

DIO21

DIO20DIO19DIO18

DIO

17

DIO

16D

IO15

DIO15

DIO16

DIO17

VBAT4

VBAT5

RES

ETN

SPI_

CLK

TXDDIO7

DIO6

I2C2_DAT

I2C

2_C

LKSP

I_IN

SPI_

OU

TSP

I_C

S

DIO

14

DIO

12D

IO13

SPI_

CS1

/RXD

GND

VBLUE1

VBLUE

VBLUE1 VBLUE1VBLUE1

VBLUE1

VBLUE VBLUE1

VBLUEVBLUE

VBLUE1

VBLUE1

TEST1

C2

100n_0402

C16

1u_0402

L61n6_0402

C48

100n_0402

C34

1u_0402

R1 0_0402

R25 0_0402

C4

150n_0402

TEST0

R20_0402

CN1

NC

123456789

10

R60_0402

C20

1u_0402

R8 0_0402

C120p4_0402

R7 0_0402

C8 0p9_0402

R22 0_0402

ADC2

CN7

SWD

1 23 45 67 89 10

11 1213 1415 1617 1819 20

R18 0_0402

C17

100n_0402

C46

100n_0402

C91p8_0402

C21

100n_0402

R11 0_0402

L5TBD_0402

Q2

XTAL_HS

R90_0402

R24 0_0402

JP5

Jumper 2

11

22

J2

SMA connector

R4 0_0402

R20 0_0402

R3 0_0402

R13 0_0402

R55100k_0402

C131p5_0402

L1TBD_0402

C18

1u_0402

R12 0_0402

L4

1n_0402

CN4

NC

123456

C10

12p_0402

C15

15p_0402

C5

22p_0402

R14 0_0402

Q1

XTAL_LS

L3 2n7_0402

R650_0402

R67 0_0402

R150_0402

C1

1u_0402

C14

15p_0402

L2

2n4_0402

R190_0402 R17 0_0402

ADC1

CN3

NC

12345678

JP4

Jumper 2

11

22

C3

100p_0402

C49

0p3_0402

R10 0_0402

C19

100n_0402

CN2

NC

12345678

C47

1u_0402

R160_0402

R66 0_0402

C6

22p_0402

C7

51p_0402

R50_0402

R21 0_0402 R230_0402

U1

BLUENRG-248

DIO241

DIO232

DIO223

DIO84

DIO7/BOOT5

DIO216

DIO67

VBAT48

DIO59

DIO2010

DIO1911

DIO1812

DIO

413

DIO

314

DIO

215

DIO

116

DIO

1717

DIO

018

DIO

1619

DIO

1520

DIO

1421

VBAT

422

ANAT

EST0

23

ANAT

EST1

24

DIO

2548

DIO

947

DIO

1046

VBAT

345

DIO

1144

TEST

43

DIO

1242

DIO

1341

VBAT

340

VDD

1V2

39

SMPS

FILT

238

SMPS

FILT

137

RESETN36

VBAT135

SXTAL034

SXTAL133

NC32

RF031

RF130

VBAT229

FXTAL028

FXTAL127

ADC226

ADC125

GN

D49

C11

1p1_0402

D1

1

2

3

DB

3738 - Rev 2

page 2/6

STEVAL-ID

B009V1

Schematic diagram

s

Figure 2. STEVAL-IDB009V1 board schematic (part 2)

GREENPOWER MANAGEMENT

BUTTONs AND LEDs

SENSORs

USB_5V

RESETN

DIO13

DIO6

DIO7DIO14

I2C2_DAT

SPI_

OU

T

SPI_IN

SPI_

CS

SPI_

CLK

DIO12

I2C2_DAT

I2C2_CLK

VDD VBLUE

GND

GND

VBLUE

VBLUE

GND

VBLUE

VBLUE

VBLUE

VBLUE

VBLUE

VBLUE

VBLUE

VBLUE

C44NC

C2510n_0402

C274.7u_0603

JP1

Jumper 3

1

2

3

C23

33n_0402

C32 100n_0402

R33

680_0402

C26

10n_0402

C28100n_0402

R32

510_0402

C22

1u_0402

R31 0_0402

R41 0_0402

R26100k_0402

R54100k_0402

DL3BLUE

R28470_0402

SW3

PUSH2

R35 0_0402

JP2

Jumper 3

1

2

3

R42

0_0402

BATTBatte ry holder

U3

LDS3985PU33R

Vin1

N.C.2

Vout3

Vinh6

Gnd5

Bypass4

Gnd

7

DL4

R34

10K_0402

R27100k_0402

SW2PUSH1

R37

0_0402

R40

680_0402

DL1

YELLOW

U6

LPS25HB

VDDIO1

SCL2

RES

3

SDA

4

SA0

5

CS6INT_DRDY7G

ND

8G

ND

9VD

D10

R29100_0402

C30100n_0402

C31100n_0402

R38

0_0402

R53100_0402

R30100_0402

SW1

RESET

C29100n_0402

R36

10K_0402

DL2RED

U7LSM6DS3

SDO/SA01

SDx2

SCx3

INT14

VDD

IO5

GN

D6

GN

D7

SDA

14

SCL

13

CS

12

NC11

OCS10

INT29

VDD8

R39

0_0402

C24

2.2u_0402

DB

3738 - Rev 2

page 3/6

STEVAL-ID

B009V1

Schematic diagram

s

Figure 3. STEVAL-IDB009V1 board schematic (part 3)

Male Connector 2x5

UFQFPN48 7x7 package128 kbyte flash16 kbyte RAM

SOT23-6L

USBMICRO

JTAG FOR MICRO

LEVEL TRANSLATOR

V1 V2

V3 V4

1-2SEL=3-4SEL=H => SPI CONNECTEDTO THE BLUENRG-21-2SEL=3-4SEL=L => SPI NOTCONNECTED TO THE BLUENRG-2

JTMSJTCKJTDOJTDI

VLCD

OSC_INOSC_OUTNRST

VDDA

USBDMUSBDP

VDD

3

VDD

1

VDD2

VLCD VDD1 VDD2 VDDA

NRST

VDD3

JTMS

JTC

KJT

DI

JTD

O

DMDP

USBDP

USBDM

DP

DM

OE

TXD1

RXD

OE

USART1_RXUSART1_TX

USART1_TX

USART1_RX

OSC_IN

OSC_OUT

PB2

SPI_

CS1

SPI_

CLK

1SP

I_O

UT1

SPI_

IN1

1-2SEL3-4SEL

1-2SEL

SPI_CS1

SPI_CLK1SPI_OUT1

SPI_IN1

RXD

TXD1

PB2

3-4SEL

USB_5V

TXD

SPI_IN

SPI_OUT

SPI_CLK

SPI_CS1/RXD

SPI_CS1/RXD

DIO7

RES

ETN

DIO7

VDD

VDD VDD VDDVDD

VDD

VDD

VDD

VDDVBLUE

VDD

C40

100n_0402C37

100n_0402

TP2GND

R44

0_0402

C391u_0402

R610_0402

U10

ST2378E

Vl1

I/OVl12

I/OVcc23

I/OVl34

I/OVcc45

I/OVl56

I/OVcc67

I/OVl78

I/OVcc89

Gnd10

Vcc20

I/OVcc119

I/OVl218

I/OVcc317

I/OVl416

I/OVcc515

I/OVl614

I/OVcc713

I/OVl812

OE11

R52

0_0402

TP3GND

R49 0_0402

R58 10K_0402

CN5

USB micro B

Vcc1

D-2

D+3

ID4

GND5

GND6

GND7

GND8

GND11

GND10

GND9

C38

100n_0402

JP3

USART

1

2

3

C42 20p_0402

C33100n_0402

U9

USBLC6-2SC6

I/O111

GND2

I/O213

I/O224

VBUS5

I/O126

C35

100n_0402

CN6

CONN

12345678910

U8

STM32L151CBU6

VLCD1

PC13 RTC_AF1-WKUP22

PC14-OSC32_IN3

PC15-OSC32_OUT4

PH0-OSC_IN5

PH1-OSC_OUT6

NRST7

VSSA8

VDDA9

PA0-WKUP110

PA111

PA212

PA3

13

PA4

14

PA5

15

PA6

16

PA7

17

PB0

18

PB1

19

PB2

20

PB10

21

PB11

22

VSS_

123

VDD

_124

VDD

_348

VSS_

347

PB9

46

PB8

45

BOO

T044

PB7

43

PB6

42

PB5

41

PB4

40

PB3

39

PA15

38

PA14

37

VDD_236

VSS_235

PA1334

PA1233

PA1132

PA1031

PA930

PA829

PB1528

PB1427

PB1326

PB1225

GN

D49

R62

0_0402

C411u_0402

R5010k_0402

R64 10K_0402 R63

10K_0402

R4710K_0402

C43 20p_0402

U11

STG3692

1S21

Vcc2

1-2SEL3

2S14

D2

5

2S2

6

3S1

7

D3

8

D1

16

1S1

15

4S2

14

D4

13

4S112

GND11

3-4SEL10

3S29

R59 0_0402

X18MHz

C45

100n_0402

R48

0_0402 R56 10K_0402

C36

100n_0402

R45

0_0402

R43NC

TP1GND

R511M_0402

R60 0_0402

R46 10K_0402

R57

10K_0402

DB

3738 - Rev 2

page 4/6

STEVAL-ID

B009V1

Schematic diagram

s

Revision history

Table 1. Document revision history

Date Version Changes

13-Nov-2018 1 Initial release.

09-Jan-2019 2 Updated: Section 1 Schematic diagrams

STEVAL-IDB009V1

DB3738 - Rev 2 page 5/6

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STEVAL-IDB009V1

DB3738 - Rev 2 page 6/6