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Polverine

mikroBUS board with BMV080 PM2.5 sensor, BME690 gas sensor, ESP32-S3 MCU. Wi-Fi and BLE enabled for IoT, environment monitoring, smart house

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The Polverine project is a mikroBUS™ board designed for environmental sensing and monitoring applications. Here's a summary of its key features and capabilities:

Hardware Components

Sensors:
- BMV080 PM 2.5 Sensor (world's smallest)
- BME690 integrated environmental sensor with:
- Gas with AI
- Temperature
- Humidity
- Pressure

Microcontroller:
- ESP32-S3-MINI-1 from Espressif
- Dual-core 32-bit LX7 MCU running at 240MHz
- 2.4 GHz Wi-Fi and Bluetooth Low Energy
- 8 MB Flash memory and 0.5 MB PSRAM

Connectivity and Interfaces:
- USB-C connector
- mikroBUS™ connector
- JTAG debug connector
- Serial FTDI connector
- Qwiic system connector
- SPI, I2C, UART, GPIO/PWM, and Analog IN interfaces

Form Factor and Design:
- mikroBUS™ S size (25.4 x 28.6 mm)
- RGB LED and buttons (Reset and User)

Programming and Firmware:
- Programmable using ESP-IDF (Eclipse IDE or VSCode/PlatformIO IDE) or Arduino IDE

Polverine is an innovative environmental sensing board that combines cutting-edge sensor technology with powerful processing capabilities. This compact device is designed for a wide range of applications, from IoT devices to industrial automation and smart home systems

Key Components

BMV080 - World's Smallest PM 2.5 SensorThe BMV080 is a groundbreaking particulate matter sensor that sets a new standard for miniaturization:

  • Dimensions: Incredibly small at just 4.4 x 3.0 x 3.0 mm³ for the sensing element
  • Measurement: Directly measures PM2.5 mass concentration in real-time
  • Design: Features a fanless design, enabling silent and maintenance-free operation
  • Range: Capable of measuring PM2.5 concentrations from 0 to 1000 μg/m³
  • Resolution: Offers a 1 μg/m³ output resolution
  • Precision: Can detect particles as small as 0.5 μm3

The BMV080's innovative design makes it ideal for integration into compact IoT devices, air quality monitors, and even wearables

.BME690 - Integrated Environmental Sensor with A.I.The BME690 is an advanced environmental sensor that complements the BMV080:

  • Capabilities: Measures air quality index, temperature, humidity, and pressure
  • Integration: Incorporates artificial intelligence for enhanced sensing capabilities

Polverine Board Features

  • Microcontroller: ESP32-S3-Mini-1 from Espressif
    • Dual-core 32-bit LX7 MCU running at 240MHz
    • 2.4 GHz Wi-Fi and Bluetooth Low Energy connectivity
    • 8 MB of Flash memory and 0.5 MB of PSRAM
    • Advanced security features including AES, SHA, RSA, and ECC
  • Connectivity:
    • USB
    • mikroBUS™ Connector
    • Debug Connector (JTAG)
    • Serial Connector
    • Qwiic System Connector1
  • Form Factor: mikroBUS™ size (25.4 x 28.6 mm)

Applications

Polverine is suitable for various use cases, including:

  • 24/7 always-on sensor processing with low power consumption
  • IoT devices and environment monitoring
  • Industrial automation and condition-based monitoring
  • Fire alert systems
  • Health monitoring
  • Smart home, office, and city applications

The combination of the world's smallest PM2.5 sensor (BMV080) and the advanced integrated environmental sensor (BME690) makes Polverine a powerful tool for comprehensive environmental sensing in a remarkably compact form factor.

Polverine_Flyer_noopt.pdf

Adobe Portable Document Format - 907.04 kB - 11/21/2024 at 12:50

Preview

  • 1 × Bosch BMV080 World's smallest PM2.5 sensor. Fanless, 4.2x3.5x3mm. For IoT, wearables, HVAC. Low power use.
  • 1 × BOSCH BME690 NEW compact 4-in-1 environmental sensor with AI capabilities for gas, humidity, pressure, and temperature detection.
  • 1 × ESP32-S3-Mini-1 Compact Wi-Fi+BLE MCU module. Dual-core 240MHz CPU, 8MB flash, 2MB PSRAM. Rich peripherals. Ideal for IoT, smart home, wearables.

  • Join the Revolution: Polverine Launches on CrowdSupply!

    BlackIoT SAGL11/27/2024 at 14:31 0 comments

    Exciting news! We're launching our crowdfunding campaign on the CrowdSupply platform. Visit our Polverine page on CrowdSupply and subscribe to help turn our product into a reality. Your support can make all the difference!

  • Polverine: Now Powered by the Revolutionary BME690 Sensor!

    BlackIoT SAGL11/21/2024 at 12:55 0 comments

    We are excited to announce that Polverine now incorporates the BME690, the latest and most advanced environmental sensor from Bosch Sensortec. This upgrade brings significant improvements over its predecessor, the BME688, making Polverine an even more powerful and versatile environmental sensing solution.

    BME690: The Next Generation Environmental Sensor

    The BME690 builds upon the success of the BME688, offering several key enhancements:

    Improved Robustness

    The BME690 is specifically designed for use in environments with high condensation levels, making it more resilient and reliable in challenging conditions.

    Enhanced Power Efficiency

    Compared to the BME680/BME688, the BME690 features reduced power consumption in both Low Power (LP) and Ultra-Low Power (ULP) modes. This improvement allows for extended battery life in portable and IoT applications.

    Advanced AI Integration

    Like its predecessor, the BME690 incorporates artificial intelligence capabilities, enabling more sophisticated data processing and analysis directly on the sensor.

    Comprehensive Environmental Sensing

    The BME690 maintains its status as a 4-in-1 environmental sensor, capable of measuring:
    - Gas (Volatile Organic Compounds)
    - Humidity
    - Temperature
    - Air pressure

    Compact Form Factor

    Despite its advanced capabilities, the BME690 retains an incredibly small size of just 3.0 x 3.0 x 0.93 mm³, making it the world's smallest 4-in-1 air quality sensor.

    Key Advantages of BME690

    1. Standardization: The BME690 aligns with WELL/RESET standards for indoor air quality, ensuring compliance with industry benchmarks.

    2. Versatility: Its ability to detect various gases, including VOCs, volatile sulfur compounds, carbon monoxide, and hydrogen, makes it suitable for a wide range of applications.

    3. Rapid Response: The sensor offers fast response times, with measurements available in as little as 1.4 seconds in Low Power mode.

    4. High Accuracy: The BME690 provides precise measurements across its operating range, with temperature accuracy of ±0.5°C, pressure accuracy of ±0.5 hPa, and humidity accuracy of ±3% r.H.

    5. Intelligent Output: The sensor processes raw data to provide meaningful outputs such as Indoor Air Quality (IAQ) index and bVOC/CO2-equivalents, simplifying data interpretation.

    By incorporating the BME690, Polverine now offers an even more capable environmental sensing solution, ideal for applications ranging from IoT devices and smart homes to industrial automation and health monitoring. This upgrade reinforces Polverine's position as a cutting-edge platform for comprehensive environmental data collection and analysis.

  • Join the Revolution: Polverine Launches on CrowdSupply!

    BlackIoT SAGL11/19/2024 at 18:36 0 comments

    Exciting news! We're launching our crowdfunding campaign on the CrowdSupply platform. Visit our Polverine page on CrowdSupply and subscribe to help turn our product into a reality. Your support can make all the difference!

  • Prototypes !

    BlackIoT SAGL11/19/2024 at 18:17 0 comments

    We have the first Proroype boards in Our office and .... they are working !!

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