User manual - STMicroelectronics
Contents
1. 5 Board schematic and bill of material Table 3 Bill of materials part 1 Item Quantity Reference Part Note 1 4 C1 C17 C20 C22 1u 0402 X5R VBAT amp SMPS OUT filter cap 2 6 C2 C16 C18 C19 C21 C23 100n 0402 X7R VBAT filtering 3 2 C3 C15 100p 0402 VBAT filtering 4 1 C4 150n_0402_X5R VREG filtering 5 2 C5 C6 22 0402 COG 32 kHz XTAL load cap 6 1 C27 5 _0402 TX RX balun 7 1 C24 56p 0402 TX RX bypass cap 8 1 C25 TBD 0402 COG Tuning cap 9 1 C26 TBD 0402 COG Tuning cap 10 1 L4 TBD_0402 Tuning cap 11 2 C13 C14 15p_0402_C0G 16 MHz XTAL load cap 12 1 1 L1 LF XTAL filtering ind 13 1 L2 HF XTAL filtering ind 14 1 J1 THR 1 27 mm 2x5 Test connector 15 1 J2 IN OUT UFL jack assembly End Launch 16 1 U4 BALF NRG 01D3 a balun for BlueNRG 17 1 CN5 E temae Female side mounted to the top 18 2 CN6 CN9 Female side mounted to the top 19 CN8 pia Female side mounted to the top 20 1 Q1 XTAL XTAL 21 1 Q2 XTAL XTAL 22 5 Ri R5 R6 Connect to Vpp pull down 23 1 R2 10k 0402 Connect to ground 24 2 R7 R9 100k 0402 Pull up and pull down 25 4 R10 R12 R14 R15 0 0402 jumper resistor 26 3 R11 R13 R16 0 0402 jumper resistor 27 1 U1 BlueNRG RF IC 28 1 U5 HEADER 1X2 Male strip 1X2 100 mils 29 1 03 30 3 TEST8 TEST11 TEST12 Test point Test point 1 Not present on board market 14xx near U3 10 14 D2. UM1765 User manual Getting started with Bluetooth low energy expansion board based on BlueNRG for STM32 Nucleo July 2015 Introduction This document provides detailed hardware requirements and board connections for the X NUCLEO IDB04A1 Bluetooth low energy BLE evaluation board based on BlueNRG for STM32 Nucleo This board is part of STMicroelectronics offering of evaluation boards designed around the BlueNRG Bluetooth low energy wireless network processor The excellent performance of BlueNRG and the best matching between BlueNRG and BALF NRG 01D3 X NUCLEO IDB04A1 passed the RF TEST for Japan Radio Law certification with higher margin above the specification values as well as it is FCC certified FCC ID S9NIDBO04A1 Figure 1 X NUCLEO IDB04A1 evaluation board FOR EVALUATION PURPOSES ONLY GSPG1105151445SG DoclD026346 Rev 6 1 14 www st com Contents UM1765 Contents 1 Board description and getting started 1 1 Hardware requirements 1 2 System requirements 2 Hardware description 2 1 X NUCLEO IDBO4A1 board 2 1 1 Current measurements 3 Formal Notices Required by the U S Federal Communications Commission FCC 4 List OF 5 Board schematic and bill of material
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4. 6 Revision history 2 14 DocID026346 Rev 6 UM1765 Board description and getting started 1 Board description and getting started The X NUCLEO IDB04A 1 is a Bluetooth low energy evaluation board to allow expansion of the STM32 Nucleo boards It is compatible with the Arduino UNO R3 connector layout and is designed around BlueNRG a Bluetooth low energy low power network coprocessor compliant with BTLE 4 0 and the BALF NRG 01D3 an ultra miniature balun optimized for ST BlueNRG RF IC which integrates matching network and harmonics filter The X NUCLEO IDB04A1 interfaces with the STM32 MCU via SPI pin and the user can change the default SPI clock the SPI chip select and SPI IRQ by changing one resistor on the evaluation board The excellent performance of BlueNRG and the best matching between BlueNRG and BALF NRG 01D3 X NUCLEO IDB04A1 passed the RF TEST for Japan Radio Law certification with higher margin above the specification values as well as it is FCC certified FCC ID S9NIDBO4A1 Key features BlueNRG low power low energy Bluetooth network coprocessor BALF NRG 01D3 balun amp harmonic filter e Free comprehensive development firmware library and example for BlueNRG compatible with STM32Cube firmware Bluetooth low energy 4 0 master and slave compliant e Compatible with STM32 Nucleo boards e Equipped with Arduino UNO R3 connector Very low power consumption 7 3
5. order code from STSW IDBOAV1 to X CUBE BLE1 Section 1 2 and Section 2 1 Updated ie 4 Part number item 27 Table 4 Updated Section 1 Board description and getting started Figure 4 X NUCLEO IDBO4A1 expansion board schematic diagram 20 May 2015 5 Added Figure 2 Functional block diagram Section 3 Formal Notices Required by the U S Federal Communications Commission Updated Title on the cover page 02 Jul 2015 6 Ly DoclD026346 Rev 6 13 14 UM1765 IMPORTANT NOTICE PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries ST reserve the right to make changes corrections enhancements modifications and improvements to ST products and or to this document at any time without notice Purchasers should obtain the latest relevant information on ST products before placing orders ST products are sold pursuant to ST s terms and conditions of sale in place at the time of order acknowledgement Purchasers are solely responsible for the choice selection and use of ST products and ST assumes no liability for application assistance or the design of Purchasers products No license express or implied to any intellectual property right is granted by ST herein Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product ST and the ST logo are trademarks of ST All other product
6. and 2 of the connector Since the power consumption of BlueNRG during most of its operating time is very low an accurate instrument in the range of few may be required DoclD026346 Rev 6 7 14 Formal Notices Required by the U S Federal Communications Commission FCC UM1765 3 Formal Notices Required by the U S Federal Communications Commission Any changes or modifications to this equipment not expressly approved by STMicroelectronics may cause harmful interference and void the user s authority to operate this equipment This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including any interference that may cause undesired operation This device uses generates and radiated radio frequency energy The radio frequency energy produced by this device is well below the maximum exposure allows by Federal Communications Commission FCC The X NUCLEO IDBO04A1 is FCC certified FCC ID S9NIDB04A1 8 14 DoclD026346 Rev 6 Ly UM1765 List of acronyms 4 List of acronyms Table 2 List of acronyms used in the document Term Meaning BLE Bluetooth low energy USB Universal serial bus DoclD026346 Rev 6 9 14 Board schematic and bill of material UM1765
7. functionalities of BlueNRG Ly DoclD026346 Rev 6 11 14 UM1765 Board schematic and bill of material Figure 4 X NUCLEO IDB04A1 expansion board schematic diagram ze N B 8 8 YX z0v0 UOOL ZOvO n 0 0 4001 SX 0 n 5 20707 001 5 ezo zzo ozo 6 1V8A ZIV8A OP9S6IA b I dan SSA zOvO UOOL ISON 8 2 9 60 X 9 GGA OljS31 42 su OSW nu m 8 V 5 W X 001 zoron ZOVO 9001 61531 2 61581 aio 81531 91591 OLIS3I E aan che js u00 909 2070 door _ 919 ag a d 509 cO0v0 99 0 to t tn o IF HHE 4 4909 zoro 8NOO 9NOO X g34 8 gt 5 E E Einen AAA s 0 Y a Q0 CO ui Ld CQ Ld LU Ld v zi X jl 9 909 Gal Hx Sw risal
8. mA RX and 8 2 mA TX at 0 Maximum transmission power 8 dBm Excellent receiver sensitivity 88 dBm e X NUCLEO IDBO4A1 is FCC certified FCC ID S9NIDBO4A1 e X NUCLEO IDBOAAl is officially certificated as a BTLE 5 mW module for Japan Radio Law TYPE Certification by Japan government e RoHS compliant Figure 2 Functional block diagram PCB Antenna Antenna tuning circuit BALF NRG 01D3 STM32L BlueNRG 1 Microcontroller JTAG Connector GSPG2204151620SG This section describes the hardware requirements for the X NUCLEO IDBOA4A1 evaluation board DoclD026346 Rev 6 3 14 Board description and getting started UM1765 1 1 4 14 Hardware requirements The X NUCLEO IDBOAAt is an expansion board for use with STM32 Nucleo boards please refer to UM1724 on www st com for further information To function correctly the STM32 Nucleo board must be connected to the X NUCLEO IDB04A1 board as shown in Figure 3 below Figure 3 X NUCLEO IDB04A1 plugged to STM32 Nucleo board GSPG1105151450SG The interconnection between the STM32 Nucleo and the X NUCLEO IDB04A1 has been designed to permit the use of any STM32 Nucleo board although the optimal combination is obtained using the NUCLEO L152RE or NUCLEO L053R8 hosting the ultra low power STM32 DoclD026346 Rev 6 Ly UM1765 Board description and getting started 1 2 System requirements Using the Nucleo boards wi
9. oclD026346 Rev 6 UM1765 Board schematic and bill of material Table 4 Bill of materials part 2 Item Package Manufacturer ae 8 1 SM C_0402 Murata GRM155R61A105KE15 1 uF 2 SM C_0402 Murata GRM155R71C104KA88 100 nF 3 SM C 0402 Murata GRM1555C1H101JZ01 100 pF 4 SM C_0402 Murata GRM155R61A154KE19 150 nF 5 SM C_0402 Murata GRM1555C1H220JZ01 22 pF 6 SM C_0402 Murata GRM1555C1H560JA01 56 pF 7 SM C 0402 Murata NE 8 SM C 0402 Murata GRM1555C1H120JZ01 1 2 pF 9 SM C 0402 NE 10 SM C 0402 Murata GRM1555C1H180JZ01 1 8 pF 11 SM C 0402 Murata GRM1555C1H150JZ01 15 pF 12 SM L 0402 Murata LQG15HN2N0S02 2 nH 13 SM L 0402 Tyco Electronics 0 Ohm 14 SAMTEC FTSH 105 01 F D K NE 15 SMT Hirose igikey NE 16 STMicroelectronics BALF NRG 01D3 17 2 54 mm pitch 4UCON 18688 18 2 54 mm pitch 4UCON 18688 19 2 54 mm pitch 4UCON 18688 20 NX3215SA NDK nee 32 768 kHz 210 32 25 REV2 NDK DE Mad EASUUA 16 MHz 22 SM R 0402 Tyco Electronics NE 23 SM R 0402 Tyco Electronics 10k 24 SM R 0402 Tyco Electronics 100 k 25 SM R 0402 Tyco Electronics 0 Ohm 26 SM R 0402 Tyco Electronics NE 27 QFN32 STMicroelectronics 28 WALCON 100 VH TM2 OE W 325 10 MOD 29 SO8N STMicroelectronics M95640 RMN6TP 30 TP NE 1 First release of the board mount 16 MHz X tal however ST suggests to use 32 MHz to exploit at best all the
10. or service names are the property of their respective owners Information in this document supersedes and replaces information previously supplied in any prior versions of this document 2015 STMicroelectronics All rights reserved 3 14 14 DoclD026346 Rev 6
11. present an alternative pin for that specific function i e SPI IRQ could be moved from 8 1 to CN5 2 Table 1 Interconnection between STM32 Nucleo board and X NUCLEO IDB04A1 02 e a a 2 8 515165 6 5 Z x 8 Z X amp amp Left connectors 1 2 3 4 5 6 7 8 1 2 3 4 5 6 z 8 E f gt 2 2 n 9 9 77 77 LL T cc 2 x Right connectors CN5 digital digital 10 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 t x 05 9 6 E gt gt c gt o J M z A A A z m 9 P o P P o P 6 14 To change the default pin SPI CLK SPI IRQ and SPI CSN the user must disassemble respectively R10 R12 and R15 and assemble R11 R16 and R13 DoclD026346 Rev 6 Ly UM1765 Hardware description The board also includes ahigh frequency 16 MHz crystal alow frequency 32 kHz crystal for lowest power consumption BALF NRG 01D3 balun 8 harmonic filter EEPROM M95640 RMNGTP to store the board parameters Not mounted aJTAG connector to program the BlueNRG processor SMA connector for the external antenna Current measurements To monitor the power consumption of entire BlueNRG X NUCLEO IDB04A1 board jumper U5 can be used inserting an ammeter probe between pins 1
12. th the X NUCLEO IDBO4A1 expansion board requires the following software and hardware e Windows PC XP Vista 7 8 to install the software package e a USB type A to Mini B USB cable to connect the Nucleo to the PC Installation of the board firmware package order code X CUBE BLE1 and the BlueNRG graphical user interface utility on the user s PC requires the following e Atleast 128 MB of RAM e 40 MB of hard disk space available The X CUBE BLE1 firmware and related documentation is available on www st com DoclD026346 Rev 6 5H4 Hardware description UM1765 2 Hardware description This section describes the X NUCLEO IDB04A1 features and provides information which could be useful for understanding the board schematics 2 1 X NUCLEO IDB04A1 board The board allows the user to test the functionality of the BlueNRG processor It hosts the innovative BALF NRG 01D3 balun amp harmonic filter and its functionality can be exploited using the firmware package contained in the X CUBE BLE1 It is fundamental to program the microcontroller on the STM32 Nucleo board Please refer to user manuals UM1724 and UM1725 available on www st com The BlueNRG processor and the STM32 Nucleo board are connected through connectors CN5 CN6 CN8 and CNO see Table 1 for details The pins indicated with an asterisk re
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