ST STEVAL-BCN002V1B User manual

Quick Start Guide
STEVAL-BCN002V1B - BlueTile kit
www.st.com/bluetile

What do you want to do? 2
Unpack and run
the default demo Start designing
your application
Go to page 8 Go to page 10
www.st.com/bluetile ST BLE Sensor

Run the preloaded Demo
•The preloaded demo on Bluetile is the BLE_SensorDemo available in the SDK software development kit
3
Step 1
To power the system, slide
the battery inside the holder.
Step 2
Download and run the ST BLE Sensor
app from the iOS or Android store
www.st.com/bluems
Step 3
Discover, connect and see the
data in real time; swipe for more
ST BLE Sensor

Run the preloaded Demo 4
Environmental
sensors Inertial sensor and MotionFX fusion Accelerometer events LED control Voice over BLE (BlueVoice)
References for libraries embedded in the demo
•UM2220 Getting started with MotionFX sensor fusion library
•UM2382 / UM2196 Getting started with BlueVoice full/single duplex
www.st.com/bluetile ST BLE Sensor

Start designing your application 5
Software setup
SDK & IDE Hardware setup
Flash & Debug
Go to page 11 Go to page 12
Flash only
using the host board Flash & Debug using the host board
and ST-Link on a Nucleo

Software setup: SDK & IDE
•Download and unzip the Bluetile SDK (software development kit) from www.st.com/bluetile
6
BLE_SensorDemo is the default
firmware preloaded for demo purposes
Select the most appropriate project in BLE_Examples directory
•BLE_Beacon to advertise programmable data
•BLE_HID_Peripheral to emulate a wireless keyboard or mouse
•BLE_SensorDemo to stream sensor data to the reference app ST BLE Sensor
•DTM to enable BlueNRG-2 control in real-time using STSW-BNRGUI software tool
Open the project file corresponding to your favorite IDE
•EWARM for IAR Embedded Workbench by IAR
•MDK-ARM for KEIL uVision by ARM
•TrueStudio for TrueStudio by Atollic
Step 1
Step 2
Step 3

Hardware setup: Flash & Debug 7
Step 1
Remove the battery and plug the BlueNRG-Tile on its
host board, move switch SW2 and SW3 in position 2-3 Remove the battery and plug the BlueNRG-Tile on its host board, plug the host board on any Nucleo ST-Link
Flash Flash & Debug with supported IDEs
10 pin SWD/UART connector 5 pin SWD connector
Alignment connectors
SW2 and SW3
in position 2-3
Remove
the battery

not needed for
Window 10
Hardware setup: Flash & Debug 8
Step 3
Step 1
Step 2
Connect the USB of the host board to the laptop
Download and install STSW-STM32102
Virtual COM port driver (VCOM)
Download, install, run STSW-BNRGFLASHER
to Flash BlueNRG-2(reference manual UM2406) Download, install and run STSW-BNRG1STLINK to Flash BlueNRG-2 (reference manual UM2109)
Connect the USB of the host board to the laptop, also
connect the USB of the Nucleo ST-Link to the laptop
Flash Flash & Debug with supported IDEs
Flasher
in UART
mode
SW2 and SW3 in position 2-3
Host board
If BlueNRG-2 is in deep sleep, it is not possible to Flash & Debug
(use STSW-BNRGFLASHER to Flash - see next slide)
Flash & Debug using supported IDEs (IAR, Keil, Atollic
TrueSTUDIO) or…

Hardware setup: Flash & Debug
•If BlueNRG-2 is in deep sleep
•It is not possible to Flash & Debug with STSW-BNRG1STLINK: the SWD interface is shut down and the ST-Link will not
detect BlueNRG-2
•Use STSW-BNRGFLASHER to Flash then Debug with supported IDEs
•Use STSW-BNRGFLASHER to mass erase then Flash & Debug with supported IDEs
•When debugging, custom firmware should not enter deep sleep: as soon as the deep sleep mode is activated the SWD
interface will be shut down and the ST-Link will be disconnected
•When the BlueNRG-Tile is plugged on its host motherboard, the reference firmware automatically disables deep sleep
mode to enable Flash & Debug with the ST-Link
•BlueNRG-2 is not an STM32 microcontroller!
•The standard ST-Link Utility STSW-LINK004 will NOT work with BlueNRG-2
•Use the BlueNRG ST-Link Utility STSW-BNGR1STLINK or STSW-BNRGFLASHER
9

More information
10

BlueTile Kit overview
•The BlueNRG-Tile development kit (STEVAL-
BCN002V1B) includes the BlueNRG-Tile board
(STEVAL-BCN002V1), a highly integrated development
platform with a broad range of functionality aimed at
improving system design cycles and accelerating results
•The BlueNRG-Tile host board (STEVAL-BCN002V1D) is
also provided as part of the kit; it features:
•a USB connector to Flash,
•SWD connectors for debugging with external ST-LINK or a
NUCLEO ST-LINK or an ST-LINK Stamp V3 module (when
soldered on-board)
STEVAL-BCN002V1B
FCC ID S9NSTEBCN2V1
IC ID 8976C-STEBCN2V1

BlueTile- STEVAL-BCN002V1 12
BlueNRG-2
Bluetooth 5.0 network and
application processor
MP34DT05-A
Top-port digital
microphone
HTS221
Relative Humidity
and temperature
VL53L1
Proximity by
Time-of-flight
LIS2MDL
Magnetometer
LSM6DSO
Smart accelerometer
and gyroscope
LPS22HH
Ambient pressure
BALF-NRG-02D3
Integrated balun and matching
network
RGB LED
Inductor
To enable lowest power
BLE active mode
32kHz crystal
To enable lowest power
BLE sleep mode
-network
(not populated)
User button
I2C SCL
I2C SDA
GND
ADC
TEST
VDD
RFTEST GND
SMD antenna
122.5 dBSPLAOP
64 dB SNR and 0.2% THD+N
0.7% THD+N at 110 dB SPL
PDM output
Cortex-M0 32 MHz
256 kB Flash 24 kB RAM
Up to +8dB, 96 dB link budget
0.9 uA sleep, 1.9 mA active
8.3 mA peak TX at -2 dBm
15 mA peak TX at +8 dBm
0.55 mA acc+gyro at 6.6 kHz
3.8 mdps/sqrtHz gyro noise density
70 ug/sqrtHz acc noise density
Embedded acc event detection
Up to 16 Finite State Machines
Up to 150 Hz
50 Gauss dynamic range
3 mGauss RMS noise
Embedded offset cancellation
260-1260 hPa range
0.007 hPa RMS noise
0.025-0.9 hPa rel/abs accuracy
Moisture & dust resistant
Down to 4 uA at 1 Hz
+/-3.5% RH accuracy
+/-0.5 degC temp accuracy
Down to 2 uA at 1 Hz
Up to 50 Hz ranging frequency
4-400 cm ranging
20-25 mm ranging error
FCC ID S9NSTEBCN2V1
IC ID 8976C-STEBCN2V1

BlueTile- STEVAL-BCN002V1
block diagram 13
BlueNRG-2
Bluetooth 5.0 Network and
Application processor
BALF-NRG-02D3
Integrated balun
32 MHz
Integrated
antenna+
32 KHz
LSM6DSO
accelerometer + gyroscope
LIS2MDL
magnetometer
LPS22HH
barometer MP34DT05-A
microphone
HTS221
Relative Humidity & Temp.
VL53L1
time-of-flight proximity
I2C PDM
I2C
I2C
I2C
I2C
I2C
400
kHz 1.6
MHz
user button
RGB LED
UART
SWD
IRQ
IRQ
-network*
connector
TEST ADC SDA SCL VDD GND
I2C
Test points
UART_RX line
TEST
*The -network is included only for flexibility and to
facilitate testing. It is not populated as the integrated
balun provides the necessary matching.
ADC
RFTEST
RFTEST
inductor
The 32kHz crystal enables lowest power BLE sleep mode.
The inductor enables lowest power BLE active mode.
+The integrated SMD antenna needs clearance area
and passives for proper tuning (FT1 FT2 and MT).

BlueTile host board - STEVAL-BCN002V1D 14
BCN002V1
BlueTile BCN002V1D
BlueTile host board
USB of
ST-LINK Stamp V3
(also power source for
target microcontroller)
STM32L151
20 pin JTAG/SWD
for ext. ST-Link V2
(not connected in
this picture)
5 pin JTAG/SWD for
Nucleo ST-LINK
(connected in this
pitcture)
USB of
Nucleo ST-LINK
USB VCOM
of STM32L151
(also power source for
target microcontroller)
Nucleo
(can be detached)
Nucleo ST-LINK
(the rest of the NUCLEO
board can be detached)

BlueTile host board - STEVAL-BCN002V1D
block diagram 15
UART
to RESET
to BOOT
to RESET
to BOOT
Nucleo ST-Link
USBLC6-2P6
ESD protection STM32L151
Microcontroller Cortex-M3
10 pin
connector
SWD
X2 to JTAG/SWD
of external ST-Link
8MHz
5 pin
connector
CN3 to UART
of Nucleo ST-Link
2 pin
connector
CN7 to JTAG/SWD
of Nucleo ST-Link To JTAG/SWD of external ST-Link
20 pin
connector
10 pin
connector
X4 to BlueNRG-2
of BlueTile
UART
RESET
SWD SWD
UART
ST-Link V3
Stamp
UART
SWD
BOOT
to VDD
LD39015M33
LDO 3.3V
CN5 Force
to VDD 2 pin
connector
user button
Force
to GND
USB
VDD
SW2 for UART RX
SW3 for UART TX
1-2 for ST-Link V3
2-3 for STM32L1
1
3
2
Blue
Tile

Nucleo
ST Link
Host board
BlueTile host board - STEVAL-BCN002V1D
use cases 16
STSW-BNRGFLASHER
Blue
Tile
Host board
Blue
Tile
Host board
Blue
Tile ST Link
Stamp V3
Host board
Blue
Tile
ST Link
V2
STSW-BNRG1STLINK
(or any supported IDE)
STSW-BNRG1STLINK
(or any supported IDE)
STSW-BNRG1STLINK
(or any supported IDE)
SW2 and SW3 in position 2-3
SW2 and SW3 in position 1-2
Flasher
in UART
mode
Plug to
power
BlueTile
Plug to
power
BlueTile
(or any JTAG debugger)
ST-Link Stamp V3, Nucleo ST-Link, ST-Link V2
will not detect BlueNRG-2 if it is in deep sleep.

Thanks
17