BMD-30/33/35/36 EVK
Evaluation kit for BMD-30/33/35/36 modules
User guide
Abstract
This document describes how to set up the EVK-BMD-30/33/35/ 36 evaluation kits to evaluate BMD30/33/35/36 modules. It also describes the different options for debugging and the development
capabilities included in the evaluation board.
UBX-19033349 - R12
C1-Public
www.u-blox.com
BMD-30/33/35/36 EVK - User guide
Document information
Title
BMD-30/33/35/36 EVK
Subtitle
Evaluation kit for BMD-30/33/35/36 modules
Document type
User guide
Document number
UBX-19033349
Revision and date
R12
Disclosure restriction
C1-Public
16-Apr-2021
This document applies to the following products:
Product name
BMD-300-Eval
BMD-301-Eval
BMD-330-Eval
BMD-350-Eval
BMD-360-Eval
u-blox or third parties may hold intellectual property rights in the products, names, logos and designs included in this
document. Copying, reproduction, modification or disclosure to third parties of this document or any part thereof is only
permitted with the express written permission of u-blox.
The information contained herein is provided “as is” and u-blox assumes no liability for its use. No warranty, either express or
implied, is given, including but not limited to, with respect to the accuracy, correctness, reliability and fitness for a particular
purpose of the information. This document may be revised by u-blox at any time without notice. For the most recent
documents, visit www.u-blox.com.
Copyright © u-blox AG.
UBX-19033349 - R12
C1-Public
Document information
Page 2 of 24
BMD-30/33/35/36 EVK - User guide
Contents
Document information ............................................................................................................................. 2
Contents ....................................................................................................................................................... 3
1
Product description ............................................................................................................................ 4
1.1 Key features ................................................................................................................................................. 4
1.2 Kit includes ................................................................................................................................................... 5
1.3 Development tools ...................................................................................................................................... 5
2
Hardware description......................................................................................................................... 6
2.1 Power ............................................................................................................................................................. 6
2.1.1
Powering the board ............................................................................................................................ 6
2.2 Reset .............................................................................................................................................................. 7
2.3 Buttons.......................................................................................................................................................... 8
2.4 LEDs ............................................................................................................................................................... 9
2.5 Virtual COM port ......................................................................................................................................... 9
2.6 32 kHz crystal oscillator ............................................................................................................................ 9
2.7 NFC connector ...........................................................................................................................................10
2.8 Current sensing headers .........................................................................................................................10
2.9 External SEGGER J-Link™ Debug Interface ........................................................................................11
2.10 GPIO jumpers .............................................................................................................................................11
2.11 Header pin-out ...........................................................................................................................................12
3
Setting up the evaluation board .................................................................................................. 15
3.1 Set up the tool chain.................................................................................................................................15
3.2 Connect BMD-3xx evaluation kit to a computer .................................................................................15
3.3 Prepare the module for programming ..................................................................................................17
3.4 Open an example project .........................................................................................................................17
Appendix .................................................................................................................................................... 19
A
SDK example configuration .......................................................................................................... 19
Related documents ................................................................................................................................ 22
Revision history ....................................................................................................................................... 23
Contact....................................................................................................................................................... 24
UBX-19033349 - R12
C1-Public
Contents
Page 3 of 24
BMD-30/33/35/36 EVK - User guide
1
Product description
The BMD-3xx-EVAL kits from u-blox allow for stand-alone use of the BMD-300, BMD-301, and
BMD-350 modules featuring the Nordic nRF52832 RF System on Chip (SoC), the BMD-330
module featuring the Nordic nRF52810 RF SoC, and the BMD-360 module featuring the
Nordic nRF52811 RF SoC. Other u-blox modules have evaluation kits covered by other
documents.
These evaluation kits provide a great starting point for almost any Bluetooth 5 Low Energy
project. All features of the BMD-3xx are easily accessed from the evaluation board. A simple
USB connection provides power, programming, and a virtual COM port. Four user buttons are
available, as well as four LEDs and a reset button. All 32 GPIO are available on headers that are
compatible with the Arduino form factor. This allows easy use of any existing Arduino shields.
Current sense resistors allow for measuring current into the BMD-3xx module and into the
shield.
This guide provides setup instructions for starting development and describes the hardware
functionality of the BMD-3xx-evaluation boards.
1.1 Key features
•
•
•
•
•
•
•
•
•
BMD-3xx series module
On-board programming and debug (SEGGER J-Link-OB)
Able to program external modules
Virtual COM port over USB
Full GPIO of the module
Buttons and LEDs for user interaction
NFC antenna connector
32.768 kHz crystal
CR2032 battery holder
Figure 1: BMD-30 / 33 / 35 / 36 EVK evaluation board (top view)
UBX-19033349 - R12
C1-Public
Product description
Page 4 of 24
BMD-30/33/35/36 EVK - User guide
1.2 Kit includes
BMD-300 evaluation kit includes:
• BMD-300 evaluation board
• Micro-USB cable
• NFC antenna
BMD-301 evaluation kit includes:
•
•
•
•
BMD-301 evaluation board
Micro-USB cable
NFC antenna
2.4 GHz antenna kit
BMD-330 or BMD-360 evaluation kit includes:
• BMD-330 or BMD-360 evaluation board
• Micro-USB cable
BMD-350 evaluation kit includes:
• BMD-350 evaluation board
• Micro-USB cable
• NFC antenna
1.3 Development tools
The tools listed below will aid in development with the BMD-3xx series Bluetooth modules. Not
all tools will be required depending on which software suite is used.
Tool
Description
SEGGER Embedded Studio
SEGGER Embedded Studio is an easy-to-use integrated development environment
with project management tools, editor and debugger supporting ARM Cortex devices.
Full debug support including Real Time Terminal (RTT) output is also available.
Available for Windows, macOS, and Linux.
Free license for use with the Nordic nRF5 ICs and modules:
http://license.segger.com/Nordic.cgi
SEGGER J-Link Software
and Documentation Pack
J-Link Commander (JLink.exe) is a command line-based utility that can be used for
verifying proper functionality of J-Link as well as for simple analysis of the target
system. It supports some simple commands, such as memory dump, halt, step, go
etc. to verify the target connection. Available for Windows, macOS, and Linux.
Nordic Semiconductor SDK The nRF5 SDK is your first stop for building fully featured, reliable and secure
applications with the nRF52 and nRF51 series. It offers developers a wealth of varied
modules and examples right across the spectrum including numerous Bluetooth Low
Energy profiles, Device Firmware Upgrade (DFU), GATT serializer and driver support
for all peripherals on all nRF5 series devices.
SDKs for Bluetooth Mesh, Thread, Zigbee and other protocols are also available.
Nordic Semiconductor
nRF Connect for Desktop
nRF Connect is a cross-platform tool that enables testing and development with
Bluetooth® Low Energy (previously called Bluetooth Smart). It allows easy setup of
connections with other devices and uses these connections to read and write the
external nodes. Available for Windows, macOS, and Linux.
Nordic Semiconductor
nRF Connect for Mobile
nRF Connect for Mobile, previously known as nRF Master Control Panel, is a powerful
generic tool that allows you to scan and explore your Bluetooth Low Energy devices
and communicate with them. nRF Connect for Mobile supports several Bluetooth SIG
adopted profiles, as well as the Device Firmware Update profile (DFU) from Nordic
Semiconductor or Eddystone from Google. Available for iOS and Android.
Nordic Semiconductor
Mobile Apps
Additional mobile utilities for your application development. Available for iOS and
Android.
Table 1: Useful tools
UBX-19033349 - R12
C1-Public
Product description
Page 5 of 24
BMD-30/33/35/36 EVK - User guide
2
Hardware description
Design files for each of the BMD-3xx evaluation boards may be requested from the u-blox
support team.
Figure 2: Assembly drawing (top view)
2.1 Power
The BMD-3xx evaluation board has three possible power sources as listed below:
• USB
• CR2032 coin cell battery
• 2.54 mm through-hole connector
These power sources use protection diodes to prevent reverse voltage to any supply. This
allows them to be used simultaneously. Solder jumpers are provided to allow by-passing any
of the protection diodes eliminating the voltage drop across them.
⚠
Care should be taken to not damage the supplies when the protection is by-passed.
2.1.1
Powering the board
Typically, power will be provided by USB through VBUS, which will supply 5 V to the 3.3 V LDO
regulator and to the shield connector. The 3.3 V LDO regulator will then power the VIO, VSHLD,
and VBMD.
When powering the board from the CR2032 coin cell (3VDC) or the external power header, USB
can be left disconnected. In this configuration, the interface IC is held in reset to conserve
power.
☞
Only if the power protection diodes are left intact can the USB be safely connected at the
same time as the coin cell or external power is still applied, which allows for easy
programming of the module.
UBX-19033349 - R12
C1-Public
Hardware description
Page 6 of 24
BMD-30/33/35/36 EVK - User guide
Figure 3: Schematic – power supply
2.2 Reset
The BMD-3xx modules have a configurable hardware reset. However, P0.21 is assumed to be
used as the reset pin for all u-blox BMD and Nordic example projects, and thus the evaluation
board hardware is configured to use P0.21 as a reset. The Reset button can be configured to
connect to an input on the interface IC or to directly connect to P0.21.
The reset button is connected to the IC used for the J-Link interface by default. Pressing reset
while the interface IC is powered will caused a momentary reset signal on the RESET_N output
of the interface IC, which is connected via solder jumper to P0.21 of the BMD-3xx series
modules. If the reset button is held down during power on, it will cause the interface IC to enter
its bootloader mode, allowing either SEGGER J-Link or mbed programmer firmware to be
programmed.
When the reset button is directly connected to P0.21, it can be used as a fifth user button or
as a reset button directly connected to the BMD module.
Solder jumper J21 is used to connect P0.21 of the BMD module to the RESET_N net (noted as
nRESET in Figure 4 below). RESET_N is connected to the interface IC and to the reset
connections on the Arduino headers.
UBX-19033349 - R12
C1-Public
Hardware description
Page 7 of 24
BMD-30/33/35/36 EVK - User guide
Figure 4: Schematic – Reset
2.3 Buttons
The evaluation board has four user buttons: Button 1, Button 2, Button 3, and Button 4. All
buttons are active low; they will connect to ground when pressed. The button GPIO pins must
be configured with internal pull-up resistors for proper operation when using the user buttons.
The buttons and ESD protection can be completely removed from the circuit by breaking the
associated jumper.
Figure 5: Schematic – user buttons
UBX-19033349 - R12
C1-Public
Hardware description
Page 8 of 24
BMD-30/33/35/36 EVK - User guide
2.4 LEDs
Four User LEDs are provided on the evaluation board: two red and two green. LEDs are powered
by VIO and are active low. The GPIO should be enabled for high drive when sinking current for
the LEDs. The LEDs can be completely removed from the circuit by breaking the associated
jumper.
Figure 6: Schematic – user LEDs
2.5 Virtual COM port
The evaluation board allows for easy serial communication with the BMD-3xx series modules
and a connected computer. The Interface IC provide a virtual COM USB device that connects
to four GPIO pins on the module, allowing for UART communication with or without hardware
flow control. The UART lines can be completely removed from the circuit by breaking the
associated jumpers.
BMD-3xx pin name
BMD-3xx function
Jumper
Interface IC function
P0.05
RTS
J05
CTS
P0.06
TXD
J06
RXD
P0.07
CTS
J07
RTS
P0.08
RXD
J08
TXD
Table 2: Virtual COM port
2.6 32 kHz crystal oscillator
The evaluation board has a 32.768 kHz crystal oscillator connected to the BMD-3xx module by
default. This allows the module to use any of the three available low frequency (LF) clock
sources: an internal calibrated RC oscillator, an internal synthesized clock (derived from the
32 MHz clock), or an external crystal oscillator. The external crystal oscillator is the most
accurate and lowest power LF clock option. For applications without strict time keeping
requirements, the internal calibrated RC oscillator is often suitable. The crystal is connected
to the module through a solder select jumper, allowing either the crystal or the IO header to be
connected to the module’s GPIO pins.
Figure 7: Schematic – 32 kHz crystal
UBX-19033349 - R12
C1-Public
Hardware description
Page 9 of 24
BMD-30/33/35/36 EVK - User guide
2.7 NFC connector
Connection to an external NFC antenna is provided through a Molex flat-flex connector, part
number 051281-0594. Capacitors “C2” and “C3” provide tuning of the NFC antenna for
resonance at 15.56 MHz.
☞
NFC is not supported on the BMD-330 or BMD-360. These components are not populated
on the BMD_330-EVAL or BMD-360-EVAL.
Figure 8: NFC connector
2.8 Current sensing headers
The evaluation board provides two current sensing headers. “JBMD” allows for power
consumption measurement of the BMD-3xx series module and “JSHD” allows for power
consumption measurement of shields connected to the Arduino-style headers (“VSHLD”
power only).
Each 3-pin 2.54 mm header has two pins connected across a 1Ω current-sense resistor
powering the module or the shield, and the third pin to ground. To measure current
consumption, use a multimeter or other precision voltage measurement device to measure
voltage drop across pins one and two. Current can also be measured directly by removing
“RBMD” / “RSHD” and using a current meter in series with the two voltage pins. The default
hardware configuration does not require any modification of the current sense headers for the
BMD-3xx-EVAL to perform properly.
☞
Only current flowing through “VBMD” into the module is measured; current sunk through
GPIO pins is not measured.
Figure 9: Current sensing header layout
UBX-19033349 - R12
C1-Public
Hardware description
Page 10 of 24
BMD-30/33/35/36 EVK - User guide
2.9 External SEGGER J-Link™ Debug Interface
External target hardware can be connected to J3 for firmware programming and debug. The
SEGGER debug interface is implemented as shown in Figure 10. J3 is implemented with a 2x5
10-pin header on 1.27 mm centers.
Figure 10: External J-Link debug interface
To enable the external J-Link connection, ensure the following connections must be
implemented on the target hardware:
• EXT_VTG is used by the debug interface as an input to sense power applied to the external
circuit. Only voltages of 3.0 V to 3.3 V are supported. Other operating voltages require the
use of an external J-Link Debug Probe. Connect EXT_VTG to the BMD-3xx series power
supply (VCC) on the target hardware.
• EXT_GND_DETECT is used by the debug interface to detect the presence of external target
hardware. Connect EXT_GND_DETECT to GND on the target hardware.
• Connect EXT_SWDIO and EXT_SWCLK to SWDIO and SWDCLK on the target BMD-3xx,
respectively.
• (Optional) Connect EXT_SWO and/or EXT_RESETn to P0.18 and P0.21 on the target BMD3xx, respectively.
• Connect external power to the target hardware, then connect the BMD-3xx series
evaluation Board to USB.
☞
At this point, the debug interface interacts with the target hardware instead of the onboard BMD-3xx module.
2.10 GPIO jumpers
There are many solder bridge jumpers on the board available to allow for configurability of the
GPIO. Most solder jumpers are used to remove on-board components from the module’s GPIO
nets, should they interfere with external circuitry added on the I/O headers. All GPIOs are
directly connected to the I/O Headers by default, except P0.00 & P0.01 (32 kHz crystal) and
P0.09 & P0.10 (NFC antenna). These are disconnected from the I/O headers as they would
interfere with the default functions.
Figure 11: GPIOs disconnected from I/O headers
UBX-19033349 - R12
C1-Public
Hardware description
Page 11 of 24
BMD-30/33/35/36 EVK - User guide
The GPIO jumpers are shown on the bottom side of the BMD-3xx series evaluation board:
Figure 12: GPIO Jumper summary
2.11 Header pin-out
Headers J5 - J9 and J11 break-out the IO signals from the BMD-3xx on 2.54 mm pitch
headers.
Figure 13: BMD-3xx series evaluation board pin-out
⚠
The I/O pins of the BMD-30/33/ 5 /36 EVK are not 5 V tolerant. Arduino Uno® style shields
shall be configured to use +3.3 V DC (VSHLD) as the I/O voltage reference.
UBX-19033349 - R12
C1-Public
Hardware description
Page 12 of 24
BMD-30/33/35/36 EVK - User guide
Header pin
Pin name
nRF52 port
Function
1
P0.24
P0.24
GPIO
2
5V0
-
+5.0 V USB Power
3
P0.25
P0.25
GPIO
4
P0.23
P0.23
GPIO
5
RESET
P0.21
RESET_N
6
GND
Ground
Table 3: Header J11
Header pin
Pin name
nRF52 port
Function
10
GND
9
P0.00
P0.00
OPEN / GPIO
Ground
8
P0.01
P0.01
OPEN / GPIO
7
P0.21
P0.21
RESET_N / GPIO
6
P0.05
P0.05
GPIO / AIN3
5
P0.06
P0.06
GPIO
4
P0.07
P0.07
GPIO
3
P0.08
P0.08
GPIO
2
P0.09
P0.09
OPEN / GPIO
1
P0.10
P0.10
OPEN / GPIO
Header pin
Pin name
nRF52 port
Function
6
P0.31
P0.31
GPIO / AIN7
5
P0.30
P0.30
GPIO / AIN6
4
P0.29
P0.29
GPIO / AIN5
3
P0.28
P0.28
GPIO / AIN4
2
P0.04
P0.04
GPIO / AIN2
1
P0.03
P0.03
GPIO / AIN1
Header pin
Pin name
nRF52 port
Function
8
P0.11
P0.11
GPIO
7
P0.12
P0.12
GPIO
6
P0.13
P0.13
GPIO
5
P0.14
P0.14
GPIO / TRACED[3]
4
P0.15
P0.15
GPIO / TRACED[2]
3
P0.16
P0.16
GPIO / TRACED[1]
2
P0.17
P0.17
GPIO
1
P0.18
P0.18
GPIO / TRACED[0]
Table 4: Header J9
Table 5: Header J8
Table 6: Header J7
UBX-19033349 - R12
C1-Public
Hardware description
Page 13 of 24
BMD-30/33/35/36 EVK - User guide
Header pin
Pin name
nRF52 port
Function
10
P0.19
P0.19
GPIO
9
P0.20
P0.20
GPIO / TRACECLK
8
P0.22
P0.22
GPIO
7
P0.23
P0.23
GPIO
6
P0.24
P0.24
GPIO
5
P0.25
P0.25
GPIO
4
GND
GND
Ground
3
P0.02
P0.02
GPIO / AIN0
2
P0.26
P0.26
GPIO
1
P0.27
P0.27
GPIO
Header pin
Pin name
nRF52 port
Function
8
-
-
7
GND
-
Ground
6
GND
-
Ground
5
5V0
-
+5.0 V USB Power
4
VSHLD
-
+3.3 V Shield Power
3
RESET
P0.21
RESET_N
2
VSHLD
-
+3.3 V Shield Power
1
VSHLD
-
+3.3 V Shield Power
Table 7: Header J6
Table 8: Header J5
UBX-19033349 - R12
C1-Public
Hardware description
Page 14 of 24
BMD-30/33/35/36 EVK - User guide
3
Setting up the evaluation board
This section provides information on how to set up and program the BMD-3xx series
evaluation kit with an example application.
3.1 Set up the tool chain
1. Install SEGGER Embedded Studio and request a license.
2. Download the latest nRF5 SDK. Unzip it to a convenient working directory.
☞
Do not alter the directory trees. The examples are configured for relative path positions.
Do not use spaces in the directory path.
3. Install nRF Connect on desktop PC and optionally one of the mobile versions. nRF
Connect can be used directly with the Device Under Test (DUT) evaluation board for
programming and other features.
☞
If using nRF Connect on a desktop, a second evaluation board or a nRF52 USB Dongle will
be needed to make BLE connections with your DUT.
4. Install the SEGGER J-Link Commander. If presented with a screen to select different IDEs,
ensure at least the “SEGGER Embedded Studio ARM” line is selected:
Figure 14: SEGGER J-Link Commander Install
5. You may need to add the install location to the system PATH. The default location for the
J-Link commander is, “ C:\Program Files (x86)\SEGGER\JLink_Vnnn”, where “nnn” is the
version number.
6. Install nRF Toolbox for your mobile device. This will be used with the example below.
3.2 Connect BMD-3xx evaluation kit to a computer
The evaluation board is provided with an on-board SEGGER J-Link programmer/debugger.
1. If using the BMD-301-EVAL, connect one of the 2.4GHz antennas from the kit to the
module.
⚠
Note that the U.FL connector is intended for limited connect / disconnect cycles.
2. Connect the board to a computer using the USB cable provided.
UBX-19033349 - R12
C1-Public
Setting up the evaluation board
Page 15 of 24
BMD-30/33/35/36 EVK - User guide
☞
The status LED, D5, will flash and then turn solid once the USB device is enumerated. Some
flickering is normal.
3. After a few seconds, the computer will recognize the evaluation board as a J-Link device
and install the USB-Virtual COM Port device driver.
4. Run the J-Link Commander:
4.1. JLink on Windows
4.2. JLinkExe on macOS and Linux
☞
If prompted to update the J-Link firmware, accept and perform the update.
5. Type “connect” at the J-Link> prompt
6. Enter the device type at the Device> prompt
6.1. Type nRF52832_XXAA for the BMD-300, BMD-301, or BMD-350
6.2. Type nRF52810_XXAA for the BMD-330
6.3. Type nRF52811_XXAA for the BMD-360
7. Enter S to select the SWD interface and accept the default for the speed.
8. J-Link will respond with several items. Here is a sample output:
Figure 15: J-Link Commander output
UBX-19033349 - R12
C1-Public
Setting up the evaluation board
Page 16 of 24
BMD-30/33/35/36 EVK - User guide
9. This confirms that the evaluation board is properly recognized.
10. While still in the J-Link Commander session, save the pre-programmed public Bluetooth
address by typing: savebin mac_addr.bin 0x10001080 8
11. Save the file mac_addr.bin to a convenient location for future use.
12. Exit the J-Link session by typing: exit
At this point, the file mac_addr.bin is saved in the current directory. The file contents contain
the Bluetooth device (MAC) address in little-endian format:
33 22 11 C3 09 60 FF FF
This corresponds to the address 60:09:C3:11:22:33. The last two FF values are fillers to
complete the 8-byte read.
☞
This binary file may be used to restore the Bluetooth device address after performing an
erase or recover with the J-Link command: loadbin mac_address.bin 0x10001080
☞
The Bluetooth device address is also printed on the module label. See the module data
sheet for details.
3.3 Prepare the module for programming
The BMD-300, BMD-301 and BMD-350 modules are shipped from the factory with factory
firmware to support legacy designs. This firmware must be erased prior to programming new
code. Run the following at the command prompt:
nrfjprog -f nrf52 -–recover
The BMD-330 and BMD-360 modules do not have factory firmware and do not require erasure.
3.4 Open an example project
☞
When selecting examples from the SDK, note the following cross references:
u-blox evaluation board
Nordic SoC
Preferred Nordic SoftDevice Compatible Nordic DK
BMD-300-EVAL
nRF52832
S132
PCA10040 / nRF52 DK
BMD-301-EVAL
nRF52832
S132
PCA10040 / nRF52 DK
BMD-350-EVAL
nRF52832
S132
PCA10040 / nRF52 DK
BMD-330-EVAL
nRF52810
S112
PCA10040e / nRF52 DK
(If PCA10040e is not available, select
PCA10040)
BMD-360-EVAL
nRF52811
S113
PCA10056e / nRF52840 DK
(If PCA10056e is not available, select
PCA10056)
Refer to Appendix A for example settings.
Table 9: BMD evaluation boards with Nordic DK cross reference
For this guide, the nRF SDK v16.0.0 Heart Rate Service example for the BMD-300-EVAL is
used.
☞
Whenever possible, use the latest SDK version. The “nRF5_SDK_xx.x.x_yyyyyyy” directory
may change. The folders under usually remain the same from version to version.
UBX-19033349 - R12
C1-Public
Setting up the evaluation board
Page 17 of 24
BMD-30/33/35/36 EVK - User guide
1. Navigate to the location of the heart rate example from the SDK, typically:
\nRF5_SDK_16.0.0_98a08e2\examples\ble_peripheral\ble_app_hrs
2. Select the DK Board, SoftDevice and IDE directories. Here is the full path:
\nRF5_SDK_16.0.0_98a08e2\examples\ble_peripheral\ble_app_hrs\
pca10040\s132\ses
3. Open the project file (ble_app_hrs_pca10040_s132.emProject) to start the SEGGER
Embedded Studio IDE
4. Build the project ()
5. Once the build is successful, you can download the application code onto the module Board
(Target | Download ble_app_hrs_pca10040_s132)
☞
The first time the board is programmed, both the SoftDevice and the application will be
downloaded to the module. Once the SoftDevice is loaded, subsequent downloads will only
transfer the application. If you need to change SoftDevice versions, erase the board
through the IDE: (Target | Erase All)
6. On a mobile device, open the nRF Toolbox application. Select the Heart Rate Monitor.
7. Tap Connect. You should see the evaluation board advertising as “Nordic_HRM”.
8. Select this device to see the simulated heart rate being transmitted from the BMD-3xx.
Additional training videos for SEGGER Embedded Studio can be viewed here.
UBX-19033349 - R12
C1-Public
Setting up the evaluation board
Page 18 of 24
BMD-30/33/35/36 EVK - User guide
Appendix
A SDK example configuration
The BMD-360-Eval follows the PCA10040 board pin-out from Nordic Semiconductor. To assign the
correct GPIO and reset pins, two small changes are required in the project options . To make these
changes, follow the directions below.
1. Find the project options by right-clicking on the project name.
Figure 16: Project options
2. Select the “Common” configuration.
Figure 17: Common configuration
UBX-19033349 - R12
C1-Public
Appendix
Page 19 of 24
BMD-30/33/35/36 EVK - User guide
3. Select the “Preprocessor” item under the “Code list”.
Figure 18: Preprocessor options
4. Double-click on “Preprocessor Definitions” to display the options in an editable dialog box.
Figure 19: Preprocessor definitions to modify
5. Modify the directive “BOARD_PCA10056” to “BOARD_PCA10040”.
6. Remove the directive “DEVELOP_IN_NRF52840”.
UBX-19033349 - R12
C1-Public
Appendix
Page 20 of 24
BMD-30/33/35/36 EVK - User guide
Figure 20: Resulting preprocessor definitions
7. Click OK to close each dialog box and save the settings.
UBX-19033349 - R12
C1-Public
Appendix
Page 21 of 24
BMD-30/33/35/36 EVK - User guide
Related documents
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
☞
BMD-300 data sheet, UBX-19033350
BMD-301 data sheet, UBX-19033351
BMD-350 data sheet, UBX-19033354
BMD-330 data sheet, UBX-19033352
BMD-360 data sheet, UBX-19039466
Using public IEEE address from UICR application note, UBX-19055303
Add Nordic Semiconductor DFU to SDK example app note, UBX-19050198
Nordic nRF52810 product specification
Nordic nRF52811 product specification
Nordic nRF52832 product specification
S112 SoftDevice specification
S113 SoftDevice Specification
S132 SoftDevice specification
u-blox package information guide, UBX-14001652
For product change notifications and regular updates of u-blox documentation, register on our
website, www.u-blox.com.
UBX-19033349 - R12
C1-Public
Related documents
Page 22 of 24
BMD-30/33/35/36 EVK - User guide
Revision history
Revision
Date
Comments
1.0
04-May-2016
Initial release.
1.0.1
06-May-2016
Added link to reference design files in Section 4, updated logo
1.1
28-Jul-2016
Updated images, Added section on External J-Link connector, corrected section numbering
1.2
09-Sep-2016
Added BMD-350 evaluation kit information, document links
1.3
09-May-2017
Corrected BMD-350 hardware kit list
2.0
14-Dec-2018
Updated to new document format
Changed tools to recent Nordic Semiconductor versions
2.1
05-Jun-2019
Added BMD-360-EVAL kit information, document links
Updated Nordic Semiconductor links
R08
24-Oct-2019
Document converted from Rigado BMD-3xx user guide to u-blox BMD-3xx EVK user guide
R09
05-Dec-2019
Updated filename and title to BMD-30 / 33 / 35 / 36 EVK
R10
17-Jan-2020
Added Appendix A to show BMD-360 example settings, updated table 9 to include reference
to Appendix A, added new app note references in related documents list, updated Bluetooth
device address details in section 3.2, added note regarding BMD-300, BMD-301, and BMD350 factory firmware, removed type number from product list as it applies to all type numbers
R11
28-Jan-2021
Updated images to reflect u-blox branding. Corrected command in section 3.3.
Added warning for I/O pin voltage levels by Figure 13. Removed type number from product list
as document applies to all type numbers.
R12
16-Apr-2021
Updated Figure 13
UBX-19033349 - R12
C1-Public
Revision history
Page 23 of 24
BMD-30/33/35/36 EVK - User guide
Contact
For complete contact information, visit us at www.u-blox.com.
u-blox Offices
North, Central and South America
u-blox America, Inc.
Phone:
E-mail:
+1 703 483 3180
info_us@u-blox.com
Regional Office West Coast:
Phone:
E-mail:
+1 408 573 3640
info_us@u-blox.com
Headquarters
Europe, Middle East, Africa
Asia, Australia, Pacific
u-blox AG
Phone: +65 6734 3811
E-mail: info_ap@u-blox.com
Support: support_ap@u-blox.com
Phone: +41 44 722 74 44
E-mail: info@u-blox.com
Support: support@u-blox.com
Regional Office Australia:
Phone: +61 2 8448 2016
E-mail: info_anz@u-blox.com
Support: support_ap@u-blox.com
Technical Support:
Phone:
E-mail:
u-blox Singapore Pte. Ltd.
+1 703 483 3185
support@u-blox.com
Regional Office China (Beijing):
Phone: +86 10 68 133 545
E-mail: info_cn@u-blox.com
Support: support_cn@u-blox.com
Regional Office China (Chongqing):
Phone: +86 23 6815 1588
E-mail: info_cn@u-blox.com
Support: support_cn@u-blox.com
Regional Office China (Shanghai):
Phone: +86 21 6090 4832
E-mail: info_cn@u-blox.com
Support: support_cn@u-blox.com
Regional Office China (Shenzhen):
Phone: +86 755 8627 1083
E-mail: info_cn@u-blox.com
Support: support_cn@u-blox.com
Regional Office India:
Phone: +91 80 405 092 00
E-mail: info_in@u-blox.com
Support: support_in@u-blox.com
Regional Office Japan (Osaka):
Phone: +81 6 6941 3660
E-mail: info_jp@u-blox.com
Support: support_jp@u-blox.com
Regional Office Japan (Tokyo):
Phone: +81 3 5775 3850
E-mail: info_jp@u-blox.com
Support: support_jp@u-blox.com
Regional Office Korea:
Phone: +82 2 542 0861
E-mail: info_kr@u-blox.com
Support: support_kr@u-blox.com
Regional Office Taiwan:
Phone: +886 2 2657 1090
E-mail: info_tw@u-blox.com
Support: support_tw@u-blox.com
UBX-19033349 - R12
C1-Public
Contact
Page 24 of 24
工商网监
湘ICP备2023018690号
