add PM2.5 CN
@@ -206,7 +206,8 @@ body[data-page="ja/README.md"] #faces-kit {
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#core-bottom,
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#m5go-bottom,
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#m5go-rfid,
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#m5go-charger {
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#m5go-charger,
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#pm2_5 {
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width: 0;
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height: 0;
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overflow: hidden;
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@@ -289,7 +290,7 @@ body[data-page="ja/README.md"] #application {
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#lidarbot,
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#piano,
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#flir,
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#M5IoT-kit {
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#m5iot-kit {
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width: 0;
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height: 0;
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overflow: hidden;
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After Width: | Height: | Size: 379 KiB |
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After Width: | Height: | Size: 259 KiB |
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After Width: | Height: | Size: 446 KiB |
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After Width: | Height: | Size: 249 KiB |
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After Width: | Height: | Size: 187 KiB |
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After Width: | Height: | Size: 200 KiB |
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After Width: | Height: | Size: 241 KiB |
@@ -256,6 +256,7 @@
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## Core BOTTOM
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## M5GO BOTTOM
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<div class="item">
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<a href="/#/zh_CN/base/lan_base">
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<img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/base/base_lan_01.png">
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@@ -300,6 +301,7 @@
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## M5GO RFID
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## M5GO CHARGER
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## pm2_5
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<div class="item">
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<a href="/#/zh_CN/base/m5go_rfid">
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@@ -315,6 +317,13 @@
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<p class="item-title" style="font-style:italic;">M5GO CHARGER</p>
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</div>
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<div class="item">
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<a href="/#/zh_CN/base/PM2.5">
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<img src="assets/img/product_pics/base/PM2.5/PM2.5-1.jpg">
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</a>
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<p class="item-title" style="font-style:italic;">PM2.5</p>
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</div>
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***
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# Unit
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@@ -704,12 +713,11 @@
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<!-- <div class="item">
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<a href="/#/zh_CN/app/M5IoT-kit">
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<img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/app/app_flir_01.png">
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<img src="assets/img/product_pics/app/M5IoT-kit/M5IoT-kit-01.jpg">
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</a>
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<p class="item-title" style="font-style:italic;">M5IoT-kit</p>
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</div>
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</div> -->
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here -->
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***
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@@ -1,6 +1,6 @@
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# Application M5IoT-kit {docsify-ignore-all}
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# M5IoT-kit {docsify-ignore-all}
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<img src="assets/img/product_pics/app/bala_1.jpg" width="250" height="250"> <img src="assets/img/product_pics/app/bala_5.jpg" width="250" height="250">
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<img src="assets/img/product_pics/app/M5IoT-kit/M5IoT-kit-01.jpg" width="250" height="250"> <img src="assets/img/product_pics/app/M5IoT-kit/M5IoT-kit-02.jpg" width="250" height="250"><img src="assets/img/product_pics/app/M5IoT-kit/M5IoT-kit-03.jpg" width="250" height="250">
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* * *
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@@ -0,0 +1,61 @@
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# PM2.5 {docsify-ignore-all}
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<img src="assets/img/product_pics/base/PM2.5/PM2.5-3.jpg" width="250" height="250"> <img src="assets/img/product_pics/base/PM2.5/PM2.5-2.jpg" width="250" height="250"><img src="assets/img/product_pics/base/PM2.5/PM2.5-4.jpg" width="250" height="250">
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* * *
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:memo:**[描述](#描述)** :bulb:**[上手指南](/zh_CN/quick_start/m5core/m5stack_core_quick_start)** :octocat:**[例程](#案例)** 🛒**[购买链接](https://item.taobao.com/item.htm?spm=a2oq0.12575281.0.0.78ec1debCSGLNF&ft=t&id=594362860431)** :clapper:**[相关视频](#相关视频)**
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## 描述
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**PM2.5** 是一款环境温湿度、空气质量检测产品.内置SHT20温湿度传感器、PMSA003数字式通用颗粒物浓度传感器.能够快速检测当前环境的温湿度数据,并采集计算单位体积内空气中不同粒径的悬浮颗粒物个数.能够应用在生活或是工业等场景中,用作环境数据采集,或为空气中悬浮颗粒物浓度相关的仪器仪表或环境改善设备,提供实时准确的浓度数据.
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## 产品特性
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- 激光散射原理实现精准测量
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- 零错误报警率
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- 实时响应并支持连续采集
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- 最小分辨粒径 0.3μ m
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- 六面全方位屏蔽,抗干扰性能更强
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- 进出风口方向可选,适用范围广,用户无需再进行风道设计
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## 模块参数
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| **参数** | **指标** |**单位** |
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| :------: | :------: | :------: |
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| 颗粒物测量范围 | 0.3~1.0;1.0~2.5;2.5~10 | 微米(μ m)|
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| 颗粒物计数效率 | 50%@0.3 ;98%@>=0.5 | 微米(μ m)|
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| 颗粒物质量浓度有效量程(PM2.5 标准值) | 0~500 | 微克/立方米 |
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| 颗粒物质量浓度最大量程(PM2.5 标准值) | ≥1000 | 微克/立方米 |
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| 颗粒物质量浓度分辨率 | 1 | 微克/立方米 |
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| 颗粒物质量浓度一致性(PM2.5 标准值)| ±10%@100~500 ;±10@0~100 | 微克/立方米 |
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| 称准体积 | 0.1 | 升(L)|
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| 单次响应时间 | <1 | 秒(s)|
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| 综合响应时间 | ≤10 | 秒(s) |
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| 直流供电电压 | Typ:5.0 Min:4.5 Max: 5.5 | 伏特(V)|
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| 工作电流 | ≤100 | 毫安(mA)|
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| 待机电流 | ≤200 | 微安(μ A)|
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| 数据接口电平 | L <0.8 @3.3 H >2.7@3.3 | 伏特(V)|
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| 工作温度范围 | -10~+60 | 摄氏度(℃)|
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| 工作湿度范围 | 0~99% | |
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| 储存温度范围 | -40~+80 | 摄氏度(℃)|
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[点击此处查看配套M5Core参数](/zh_CN/core/basic)
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## 套件清单
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- 1x BASIC Controller
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- 1x PM2.5 sensor
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- 1x Type-C USB
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- 2x M3x16 螺丝
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## 参考文档
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**数据手册**
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- [SHT20](https://pdf1.alldatasheet.com/datasheet-pdf/view/756285/ETC2/SHT20.html)
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- [PMSA003](https://datasheet.lcsc.com/szlcsc/Beijing-Plantower-PMSA003-C_C89095.pdf)
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@@ -23,7 +23,7 @@
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- 内置DHT12
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# 包含
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# 套件清单
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- Type-C USB
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- 2x M3x16螺丝
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@@ -28,7 +28,7 @@
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- 5V 直流电源
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- USB Type-C
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- 基于ESP32开发
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- 16 MByte PSRAM
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- 16 MByte flash
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- MPU9250
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- 扬声器,按键x3,LCD屏幕(320 * 240),电源/复位按键x1
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- 2.4G天线:Proant 440
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@@ -105,7 +105,7 @@
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</tr>
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<tr>
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<td>ESP32</td>
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<td>240MHz dual core, 600 DMIPS, 520KB SRAM, Wi-Fi, dual mode Bluetooth</td>
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<td>240MHz 双核, 600 DMIPS, 520KB SRAM, Wi-Fi, 双模蓝牙</td>
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</tr>
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<tr>
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<td>Flash闪存</td>
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@@ -143,10 +143,6 @@
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<td>外壳材质</td>
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<td>Plastic ( PC )</td>
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</tr>
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<tr>
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<td>重量</td>
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<td>120g with bottom, 100g only core</td>
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</tr>
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</table>
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**<mark>注意:</mark>**
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