STEVAL-BLUEMIC-1

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Ultra-low power Bluetooth® low energy microphone based on SPBTLE-1S certified module

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  • The STEVAL-BLUEMIC-1 evaluation board mounts the SPBTLE-1S Bluetooth® SMART application processor compliant with BT specification v4.2. It supports multiple simultaneous roles and can act as a Bluetooth Smart master and slave device at the same time.

    This BLE wireless battery powered solution also embeds digital MEMS microphone MP34DT05-A (or MP34DT04-C1 in the first generation board) and 3D accelerometer + 3D gyroscope, which render this evaluation board suitable for a wide range of advanced smart applications.
    The evaluation board comes with a SW development kit that includes the Bluetooth low energy stack, all the drivers for audio and inertial data acquisition, and button and LED management. A ready-to-use BlueVoice library is included as middleware and a sample application is provided to get you started with voice streaming over BLE to an Android or iOS device, running the ST BlueMS apps.

    Key Features

    • Bluetooth® SMART small form factor board based on the SPBTLE-1S module, Bluetooth v4.2 compliant
    • On-board SPBTLE-1S module, based on BlueNRG-1, Bluetooth low energy application processor system on chip embedding:
      • an ultra-low power ARM® Cortex®-M0 32-bit core architecture
      • programmable embedded 160 KB Flash
      • 24 KB embedded RAM with data retention
    • On-board MP34DT05-A (or MP34DT04-C1 in the first generation board) digital MEMS microphone
    • On-board LSM6DSL: MEMS 3D accelerometer (±2 / ±4 / ±8 / ±16 g) plus 3D gyroscope (±125 / ±245 / ±500 / ±1000 / ±2000 dps)
    • Voltage supply: 1V8 or 3V3
    • Battery or USB powered
    • 100 mAh Li-Ion battery
    • On-board STBC08 linear Li-Ion battery charger
    • SWD connector
    • Included in the development kit package:
      • STEVAL-BLUEMIC-1
      • Plastic box for housing STEVAL-BLUEMIC-1
      • 100 mAh Li-Ion battery
      • SWD programming cable
    • SW development kit for audio and inertial MEMS data streaming over BLE
    • ST BlueMS: Android and iOS demo App available in the respective stores
    • CE certified
    • RoHS and China RoHS compliant
    • Contains Transmitter Module FCC (ID: S9NSPBTLE1S) certified
    • Contains Transmitter Module IC (IC: 8976C-SPBTLE1S) certified

Sample & Buy

Part Number
Core Product
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
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Order from ST
STEVAL-BLUEMIC-1 SPBTLE-1S,BlueNRG-1,MP34DT05-A,LSM6DSL,STBC08
Active
35.63 1 5A992C ITALY Check Availability

Distributor availability ofSTEVAL-BLUEMIC-1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 20 1 Order Now
RS COMPONENTS EUROPE 18 1 Order Now
FUTURE WORLDWIDE 10 1 Order Now
MOUSER WORLDWIDE 36 1 Order Now
Farnell Element14 EUROPE 24 1 Order Now
RUTRONIK EUROPE 6 1 Order Now

Distributor reported inventory date: 2019-11-14

Distributor Name

DIGIKEY

Stock

20

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

18

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

10

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

36

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

24

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

6

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-14

Buy now

STEVAL-BLUEMIC-1

Core Product

SPBTLE-1S,BlueNRG-1,MP34DT05-A,LSM6DSL,STBC08

Marketing Status

Active

Unit Price (US$)

35.63*

Distributor availability ofSTEVAL-BLUEMIC-1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 20 1 Order Now
RS COMPONENTS EUROPE 18 1 Order Now
FUTURE WORLDWIDE 10 1 Order Now
MOUSER WORLDWIDE 36 1 Order Now
Farnell Element14 EUROPE 24 1 Order Now
RUTRONIK EUROPE 6 1 Order Now

Distributor reported inventory date: 2019-11-14

Distributor Name

DIGIKEY

Stock

20

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

18

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

10

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

36

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

24

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

6

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-14

Unit Price (US$)

35.63

Quantity

1

ECCN (US)

5A992C

Country of Origin

ITALY

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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Connectivity

Smart Phones, Tablets and eReaders

Embedded Software

    • Part Number

      Audio and inertial data streaming via Bluetooth® low energy using SPBTLE-1S very low power application module based on BlueNRG-1

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB3334
      Ultra-low power Bluetooth® low energy microphone based on SPBTLE-1S certified module
      3.0
      859.07 KB
      PDF
      DB3334

      Ultra-low power Bluetooth® low energy microphone based on SPBTLE-1S certified module

    • Description Version Size Action
      UM2257
      Getting started with the STEVAL-BLUEMIC-1 evaluation board, ultra-low power wireless microphone based on SPBTLE-1S module
      2.0
      7.19 MB
      PDF
      UM2257

      Getting started with the STEVAL-BLUEMIC-1 evaluation board, ultra-low power wireless microphone based on SPBTLE-1S module

Hardware Resources

    • Description Version Size Action
      STEVAL-BLUEMIC-1 gerber files 1.0
      91.5 KB
      ZIP

      STEVAL-BLUEMIC-1 gerber files

    • Description Version Size Action
      STEVAL-BLUEMIC-1 BOM 1.1
      119.47 KB
      PDF

      STEVAL-BLUEMIC-1 BOM

    • Description Version Size Action
      STEVAL-BLUEMIC-1 schematics 1.1
      91.06 KB
      PDF

      STEVAL-BLUEMIC-1 schematics

Quality & Reliability

    • Description Version Size Action
      Battery 501225 Air Transportation_02-04-2019 1.0
      2.19 MB
      PDF
      Battery 501225 CE Certification_08-12-2015 1.0
      48.96 KB
      PDF
      Test Report 501225_19-01-2018 1.0
      743.5 KB
      PDF

      Battery 501225 Air Transportation_02-04-2019

      Battery 501225 CE Certification_08-12-2015

      Test Report 501225_19-01-2018

Legal

    • Description Version Size Action
      Evaluation products license agreement 1.6
      74.12 KB
      PDF

      Evaluation products license agreement

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-BLUEMIC-1
Active
CARD Industrial Ecopack2 -

STEVAL-BLUEMIC-1

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.