產品說明0

※本產品原廠代理從國外進口，有些交期較長，下訂前請詢問！

SparkFun Air Quality 空氣品質 PM1/PM2.5/PM10 Sensor 傳感器 - BMV080 (Qwiic) (SEN-26554)

     Measure air quality with unprecedented precision and size using the SparkFun Qwiic BMV080 sensor, the world's smallest PM1/PM2.5/PM10 detector.
     使用 SparkFun Qwiic BMV080 感測器（世界上最小的 PM1/PM2.5/PM10 偵測器）以前所未有的精度和尺寸測量空氣品質。

影片參考：

https://youtu.be/QaMbhqgiyF4

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**Cable 線材請另外購買 謝謝!!**

SparkFun原廠 Qwiic Cable Kit 電纜線套件 (KIT-15081)

https://twarm.com/commerce/product_info.php?products_id=1546

Product Overview 產品概述

     The SparkFun Qwiic Particulate Matter Sensor features Bosch’s BMV080—the world’s smallest particulate matter sensor—measuring just 4.4 × 3.0 × 3.0 mm³, over 450 times smaller than comparable devices on the market. The air quality sensor uses an innovative design based on ultra-compact lasers with integrated photodiodes. It applies sophisticated algorithms to track the PM concentration directly in free space, without requiring a fan. It can detect PM1, PM2.5, and PM10 in real time to provide actionable data.
     SparkFun Qwiic 顆粒物感測器採用博世的 BMV080（世界上最小的顆粒物感測器），尺寸僅為 4.4 × 3.0 × 3.0 立方毫米，比市場上同類設備小 450 倍以上。空氣品質感測器採用基於具有整合光電二極體的超緊湊雷射器的創新設計。它採用複雜的演算法直接在自由空間中追蹤 PM 濃度，而無需風扇。它可以即時偵測PM1、PM2.5和PM10，提供可操作的資料。

     Within the enclosure is a breakout board populated with the BMV080 sensor, connected via its flexible cable with the FPC 13-pin 0.33mm connector. On the back of the board is a horizontal Qwiic connector to reduce the amount of soldering on the board. However, the board still breaks out 0.1in. spaced pins for users who prefer a soldered connection or prototyping the pins on a breadboard. The breakout includes four jumper-selectable I2C addresses if you connect more than one BMV080 on the same I2C port. While the breakout was designed for I2C by default, you can also configure the board's jumper to communicate over SPI. A unique lens allows the laser to pass through the enclosure to take measurements.
     外殼內有一個裝有 BMV080 感測器的分線板，透過其柔性電纜與 FPC 13 針 0.33 毫米連接器連接。電路板背面有一個水平 Qwiic 連接器，以減少電路板上的焊接量。然而，主機板仍然突破了0.1英寸。對於喜歡焊接連接或在麵包板上對引腳進行原型設計的用戶，可以使用間隔引腳。如果您在同一個 I2C 連接埠上連接多個 BMV080，則分線板包含四個可透過跳線選擇的 I2C 位址。雖然此分線板預設設計用於 I2C，但您也可以配置開發板的跳線以透過 SPI 進行通訊。獨特的鏡頭可讓雷射穿過外殼進行測量。

     We've written an Arduino Library for the BMV080 to help you start quickly. You can download the library through the Arduino library manager by searching 'SparkFun BMV080,' or you can download the GitHub repo as a .zip file and manually install the library from there. The SparkFun Qwiic Particulate Matter Sensor is great for ultra-compact Internet of Things (IoT) applications, including smart homes, to monitor the environment. Add a buzzer or LEDs to your system to alert you when particulates are detected in the air. Or even connect it to the cloud and create a webhook to send an e-mail notification!
     我們為 BMV080 編寫了一個 Arduino 函式庫，以幫助您快速啟動。您可以透過搜尋「SparkFun BMV080」透過 Arduino 庫管理器下載該庫，或者您可以將 GitHub repo 下載為 .zip 檔案並從那裡手動安裝該庫。 SparkFun Qwiic 顆粒物感測器非常適合超緊湊物聯網 (IoT) 應用（包括智慧家庭）來監測環境。在您的系統中添加蜂鳴器或 LED，當檢測到空氣中的顆粒物時發出警報。甚至將其連接到雲端並創建 webhook 來發送電子郵件通知！

     Note: This is a CLASS 1 LASER PRODUCT CLASSIFIED IEC 60825-1 2014.
     注意： 這是 根據 IEC 60825-1 2014 分類的1 類雷射產品。

Features 功能 & Specs 規格

• Average totalVoltage Input 平均總電壓輸入
  • Typically 3.3V via Qwiic Connector
    
• Current Consumption 電流消耗
  • Average total current* at 0.97 Hz ODR <68mA
    
    • *Note: During active measurement. For more details, please refer to the Bosch BMV080 datasheet.
      
  • Sleep current <30&microA
    
• Bosch BMV080
  
  • Sensor Dimensions 感測器尺寸 (including flex PCB based Connector)
    
    • 4.2 x 3.1 x 20 mm
  • PM Mass Concentration 質量濃度
    • Range: 0 to 1000 µg/m3
      
    • Resolution: 1 µg/m3
      
  • Precision 精度 (typically)
    
    • ± 10µg/m3 @ 0 to 100 µg/m3
      
    • ± 10% of measured value @ 101 to 1000 µg/m3
      
  • Measurement Modes 測量模式
    • Continuous
      
    • Duty cycling
      
  • Maximum Output Data Rate 最大輸出資料速率 (ODR)
    
    • 0.97 Hz in Continuous Measurement Mode
      
    • Lower ODR Rates configurable in duty cycling measurement mode
      
  • Communication interface 通訊介面
    • I2C (default 預設)
      
    • SPI
      
  • Start-up time 啟動時間
    • 1.2s
      
  • Laser Class 雷射類
    • Class 1, according to IEC 60825-1
      
  • Operating Temperature Range 工作溫度範圍
    • -10 to +40°C
      
  • Storage Temperature Range 儲存溫度範圍
    • -10 to +80°C
      
• FPC 13-pin 0.33mm Connector
  
• 2x 2.2kΩ Pull-Up Resistors
  
• 1x Vertical Qwiic Connector
  
• Adjustable I2C Address
  
  • 0x54
    
  • 0x55
    
  • 0x56
    
  • 0x57 (default)
    
• Jumpers
  
  • I2C
    
  • I2C Address (AB0 & AB1)
    
  • Communication Interface (SPI or I2C)

Documentation 文件

• Schematic
• KiCad Files
• 3D Model
  • Breakout Board (STEP)
  • Enclosure
• Board Dimensions
• Hookup Guide
• Component Datasheets
  • BMV080
• Arduino Library
  • SparkFun BMV080
  • SparkFun Toolkit
• GitHub Hardware Repo

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