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3

Firmware

The evaluation board comes flashed with a firmware based on the 

STSW-BLUENRG1-DK

. This software package

contains several project examples, such as the 

BLE_SensorDemo_BlueMSapp

 with few modifications:

•

low-power mode selected to achieve sub µA power consumption when idle

•

Bluetooth

®

 Low Energy messages modified to show only the LED panel in the 

STBLEsensor

 app

•

ADC to measure the battery voltage

You can modify the firmware according to your needs. Then, load it into the 

BlueNRG-M2SA

 module via the SWD

available on the board and use the 

STSW-BNRG1STLINK

 software package.

Note:

The Bluetooth

®

 Low Energy module is used in low-power mode and the SWD peripheral is disabled. The

STSW-BNRG1STLINK

 is able to connect only after the device reset.

UM3001

Firmware

UM3001

 - 

Rev 1

page 6/17

Содержание STEVAL-BLUEPIRV1

Страница 1: ...ignal conditioning with a power consumption in a sub A range The embedded BlueNRG M2SA FCC and IC certified radio module FCC ID S9N BNRGM2S and IC 8976C BNRGM2SA which integrates an application microc...

Страница 2: ...BLUEPIRV1 features BlueNRG M2SA module for Bluetooth Low Energy communication Connectivity with the STBLESensor app Analog signal conditioning based on the TSU102 operational amplifier Window comparat...

Страница 3: ...he battery polarity is inverted Use only IEC 62133 certified CR2032 batteries Figure 4 STEVAL BLUEPIRV1 battery insertion 2 2 Indication LEDs There are two indication LEDs available on the board The o...

Страница 4: ...STBLESensor app QR codes When the device scanning is performed with the STEVAL BLUEPIRV1 active in the smartphone range the board should appear in the list as BluePIR Figure 6 Device list By clicking...

Страница 5: ...switches off to prevent flickering Figure 7 LED switch panel The other panel shows the Bluetooth Low Energy Mac address the signal strength and the battery voltage with the rough state of charge infor...

Страница 6: ...Energy messages modified to show only the LED panel in the STBLEsensor app ADC to measure the battery voltage You can modify the firmware according to your needs Then load it into the BlueNRG M2SA mo...

Страница 7: ...DIO8 10 DIO11 11 DIO9 12 DIO10 13 ANATEST1 14 DIO0 15 DIO2 16 DIO3 17 DIO1 18 RESET 19 DIO12 20 GND 21 NC 22 NC 23 U4 BLUENRG M2SA 1 2 3 4 5 6 7 8 9 10 CN3 Header 2x5 CN1 CR2032 Holder VCC GND GND GND...

Страница 8: ...4 C4 C6 C7 C11 10n 0603_C 50 V 5 5 50V C0G Murata GRM1885C1H103JA01 D 9 1 C2 1n 0603_C 50 V 5 5 50V C0G Murata GRM1885C1H102JA01 D 10 2 C8 C9 22n 0603_C 50 V 10 10 50V X7R Murata GRM188R72A223KAC4 D 1...

Страница 9: ...0mW 100ppm K Vishay Dale CRCW06031M00FKEA 25 1 R12 1k 0603_R 50 V 1 1 50V 100mW 100ppm K Vishay Dale CRCW06031K00FKEA 26 1 U4 BLUENRG MS2A BLUENRG 2 MODULE QFN CHIP ANT BLUENRG 2 module ST BLUENRG M2S...

Страница 10: ...diagrams Bill of materials STEVAL BLUEPIRV1A 1 STEVAL BLUEPIRV1A schematic diagrams STEVAL BLUEPIRV1A bill of materials 1 This code identifies the STEVAL BLUEPIRV1 evaluation board first version It i...

Страница 11: ...t B test method applied ANSI C63 4 v2014 FCC 47 CFR Part 15 Subpart C 15 209 test method applied ANSI C63 10 v2013 Formal Product Notice Required by Industry Canada Innovation Science and Economic Dev...

Страница 12: ...ipment BLUENRG M2SA Radio type F1D Frequency bands F1D 2402 to 2480 MHz 2MHz bandwidth 40 channels RF power F1D 0 0055 W Antenna chip antenna with an output power of 8dBm UM3001 Regulatory compliance...

Страница 13: ...Revision history Table 3 Document revision history Date Revision Changes 11 Apr 2022 1 Initial release UM3001 UM3001 Rev 1 page 13 17...

Страница 14: ...ndication LEDs 3 2 3 STBLESensor application 4 3 Firmware 6 4 Schematic diagrams 7 5 Bill of materials 8 6 Board versions 10 7 Regulatory compliance information 11 Revision history 13 List of tables 1...

Страница 15: ...List of tables Table 1 STEVAL BLUEPIRV1 bill of materials 8 Table 2 STEVAL BLUEPIRV1 versions 10 Table 3 Document revision history 13 UM3001 List of tables UM3001 Rev 1 page 15 17...

Страница 16: ...Figure 3 STEVAL BLUEPIRV1 overview top side 2 Figure 4 STEVAL BLUEPIRV1 battery insertion 3 Figure 5 STBLESensor app QR codes 4 Figure 6 Device list 4 Figure 7 LED switch panel 5 Figure 8 Battery stat...

Страница 17: ...s 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 prod...

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