Ublox BMD-34 EVK Series User Manual Download Page 19 | Manualshive

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Ublox BMD-34 EVK Series User Manual Download Page 19

BMD-34 EVK - User guide

UBX-19033356 - R03

Related documents

Page 19 of 20

Related documents

[1]

BMD-340 data sheet, doc. no.

[2]

BMD-341 data sheet, doc. no.

[3]

Nordic nRF52840 product specification

[4]

S140 SoftDevice specification

[5]

u-blox package information guide, doc. no.

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Revision history

Revision

Date

Name

Comments

1.0

01-Feb-2018

Initial release.

2.0

05-Jun-2019

Added new modules and changed title to BMD-34-EVAL User Guide
Update Nordic SDK version.

R03

24-Oct-2019

brec, smos

Document converted from Rigado BMD-34x evaluation user guide to u-blox
BMD-34 evaluation kit user guide.

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Summary of Contents for BMD-34 EVK Series

Page 1: ...This document describes how to set up the EVK BMD 340 and EVK BMD 341 evaluation kits to evaluate BMD 34 series modules It also describes the different options for debugging and the development capabi...

Page 2: ...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 t...

Page 3: ...peripheral power 7 2 2 Reset 7 2 3 Buttons 9 2 4 LEDs 9 2 5 Virtual COM port 10 2 6 32 kHz crystal oscillator 10 2 7 NFC connector 10 2 8 Current sensing headers 11 2 9 External SEGGER J Link debug in...

Page 4: ...l connector four LEDs and a reset button All 48 GPIO are available on headers that are compatible with the Arduino form factor This allows easy use of any existing Arduino shields Current sense resist...

Page 5: ...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...

Page 6: ...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...

Page 7: ...assumed to be used as the reset pin for all BMD 34 and Nordic example projects and thus the evaluation board hardware is configured to use P0 18 as a reset The Reset button can be configured to conne...

Page 8: ...an be used as a fifth user button or as a reset button directly connected to the BMD 34 module Solder jumper J18 is used to connect P0 18 of the BMD 34 module to the RESET_N net noted as nRESET in Fig...

Page 9: ...er buttons The buttons and ESD protection can be completely removed from the circuit by breaking the associated jumper Figure 5 Schematic User buttons 2 4 LEDs User LEDs are provided on the evaluation...

Page 10: ...ystal oscillator connected to the BMD 34 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 synt...

Page 11: ...ion does not require any modification of the current sense headers for the BMD 34 EVAL to perform properly Only current flowing through VBMD into the module is measured current sunk through GPIO pins...

Page 12: ...on board BMD 34 module 2 10 QSPI A 64 Mbit Quad SPI MX25R6435F flash is available on the BMD 34 EVAL This memory can be used for execute in place XIP directly from the flash as well as general data s...

Page 13: ...t The I O pins of the BMD 34 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 The tables below are presented in order of the he...

Page 14: ...P1 07 GPIO 3 P1 06 P1 06 GPIO 4 P1 05 P1 05 GPIO 5 P1 04 P1 04 GPIO 6 P1 03 P1 03 GPIO 7 P1 02 P1 02 GPIO 8 P1 01 P1 01 GPIO Table 5 Header J7 Pin Pin name nRF52840 Function 1 P0 03 P0 03 GPIO AIN1 2...

Page 15: ...GPIO 9 P0 19 P0 19 OPEN GPIO QSPI CLK 10 P0 20 P0 20 OPEN GPIO QSPI DIO0 11 P0 21 P0 21 OPEN GPIO QSPI DIO1 12 P0 22 P0 22 OPEN GPIO QSPI DIO2 13 P0 23 P0 23 OPEN GPIO QSPI DIO3 14 P0 24 P0 24 GPIO 1...

Page 16: ...op a second evaluation board or a nRF52 USB Dongle is required to make Bluetooth low energy connections with your DUT 4 Install the SEGGER J Link Commander If presented with a screen to select differe...

Page 17: ...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 Ent...

Page 18: ...tion with Nordic DK cross reference For this guide the nRF SDK v15 3 0 Heart Rate Service example for the BMD 340 EVAL will be used The latest SDK version should be used whenever possible The nRF5_SDK...

Page 19: ...ion guide doc no UBX 14001652 For regular updates to u blox documentation and to receive product change notifications register on our homepage www u blox com Revision history Revision Date Name Commen...

Page 20: ...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...

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