change table display position and change pm2.5 product pic
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Before Width: | Height: | Size: 249 KiB After Width: | Height: | Size: 99 KiB |
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Before Width: | Height: | Size: 187 KiB After Width: | Height: | Size: 74 KiB |
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Before Width: | Height: | Size: 200 KiB After Width: | Height: | Size: 68 KiB |
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Before Width: | Height: | Size: 241 KiB After Width: | Height: | Size: 77 KiB |
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After Width: | Height: | Size: 50 KiB |
@@ -32,7 +32,7 @@ SHT20 is a Humidity and temperature sensor IC.
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- Low power consumption
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- The excellent long term stability
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<img src="assets/img/product_pics/base/PM2.5/PM2.5-4.jpg" width="250" height="250">
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<img src="assets/img/product_pics/base/PM2.5/PM2.5-4.jpg" width="250" height="250"> <img src="assets/img/product_pics/base/PM2.5/PM2.5-5.jpg" width="250" height="250">
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## Product Feature
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@@ -23,6 +23,7 @@ By default, the UART configuration: "9600, 8, n, 1"(8 bits data, no parity, 1 st
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- Build-in PCB Antenna
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- External Antenna Port
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- Product Size:54.2mm x 54.2mm x 12.8mm
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### LoRaWAN Module Specification
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@@ -54,7 +55,7 @@ By default, the UART configuration: "9600, 8, n, 1"(8 bits data, no parity, 1 st
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- USB
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- ADC
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- 10 GPIO
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- Product Size:54.2mm x 54.2mm x 12.8mm
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## Include
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@@ -1210,13 +1210,9 @@
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<div class="container">
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<div class="modal fade" id="Core_I2C">
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<div class="modal-dialog modal-lg">
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<div class="modal-dialog modal-lg" style="margin-top:5%">
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<div class="modal-content">
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<!-- <div class="modal-header">
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<h4 class="modal-title">Core I2C Address</h4>
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<button type="button" class="close" data-dismiss="modal">×</button>
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</div> -->
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<div class="modal-body">
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<img src="assets/img/i2c_address/core_i2c.jpg" data-no-zoom>
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@@ -1230,7 +1226,7 @@
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</div>
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<div class="modal fade" id="Module_I2C">
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<div class="modal-dialog modal-lg">
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<div class="modal-dialog modal-lg" style="margin-top:5%">
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<div class="modal-content">
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<div class="modal-body">
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@@ -1245,7 +1241,7 @@
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</div>
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<div class="modal fade" id="Unit_I2C">
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<div class="modal-dialog modal-lg">
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<div class="modal-dialog modal-lg" style="margin-top:5%">
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<div class="modal-content">
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<div class="modal-body">
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@@ -1260,7 +1256,7 @@
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</div>
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<div class="modal fade" id="Core_Compare">
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<div class="modal-dialog modal-lg">
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<div class="modal-dialog modal-lg" style="margin-top:5%">
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<div class="modal-content" style="width: 145%">
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<div class="modal-body">
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@@ -1275,7 +1271,7 @@
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</div>
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<div class="modal fade" id="Stick_Compare">
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<div class="modal-dialog modal-lg">
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<div class="modal-dialog modal-lg" style="margin-top:5%">
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<div class="modal-content" style="width: 145%">
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<div class="modal-body">
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@@ -1104,23 +1104,12 @@
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<div class="container">
|
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|
||||
<div class="modal fade" id="Core_I2C">
|
||||
<div class="modal-dialog modal-lg">
|
||||
<div class="modal-dialog modal-lg" style="margin-top:5%">
|
||||
<div class="modal-content">
|
||||
|
||||
<!-- <div class="modal-header">
|
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<h4 class="modal-title">Core I2C Address</h4>
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<button type="button" class="close" data-dismiss="modal">×</button>
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</div> -->
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<div class="modal-body">
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<img src="assets/img/i2c_address/core_i2c.jpg" data-no-zoom>
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</div>
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@@ -1133,7 +1122,7 @@
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</div>
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<div class="modal fade" id="Module_I2C">
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<div class="modal-dialog modal-lg">
|
||||
<div class="modal-dialog modal-lg" style="margin-top:5%">
|
||||
<div class="modal-content">
|
||||
|
||||
<div class="modal-body">
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@@ -1148,7 +1137,7 @@
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</div>
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<div class="modal fade" id="Unit_I2C">
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||||
<div class="modal-dialog modal-lg">
|
||||
<div class="modal-dialog modal-lg" style="margin-top:5%">
|
||||
<div class="modal-content">
|
||||
|
||||
<div class="modal-body">
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||||
@@ -1163,7 +1152,7 @@
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</div>
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|
||||
<div class="modal fade" id="Core_Compare">
|
||||
<div class="modal-dialog modal-lg">
|
||||
<div class="modal-dialog modal-lg" style="margin-top:5%">
|
||||
<div class="modal-content" style="width: 145%">
|
||||
|
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<div class="modal-body">
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||||
@@ -1178,7 +1167,7 @@
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</div>
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<div class="modal fade" id="Stick_Compare">
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<div class="modal-dialog modal-lg">
|
||||
<div class="modal-dialog modal-lg" style="margin-top:5%">
|
||||
<div class="modal-content" style="width: 145%">
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<div class="modal-body">
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@@ -1,7 +1,6 @@
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# PM2.5 {docsify-ignore-all}
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<img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/base/base_pm25_01.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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<img src="assets/img/product_pics/base/PM2.5/PM2.5-1.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/PM2.5-3.jpg" width="250" height="250">
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* * *
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:memo:**[描述](#描述)** :electric_plug:**[原理图](#原理图)** :octocat:**[例程](#案例)** 🛒**[购买链接](https://m5stack.com/collections/m5-base/products/pm-2-5-sensor-usb-power-sht20)**
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@@ -37,30 +36,9 @@ SHT20温湿度传感器
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- 万能板
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- Typy-C USB
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<!--
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## 模块参数
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<img src="assets/img/product_pics/base/PM2.5/PM2.5-4.jpg" width="250" height="250"> <img src="assets/img/product_pics/base/PM2.5/PM2.5-5.jpg" width="250" height="250">
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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
|
||||
|
||||
|
||||
@@ -63,7 +63,7 @@ M5StickV不仅具备视觉识别能力,其内置的嵌入式APU - 音频处
|
||||
|
||||
### 功能描述
|
||||
#### 1.1 KENDRYTE K210
|
||||
Kendryte K210 是集成机器视觉与机器听觉能力的系统级芯片 (SoC)。使用台积电 (TSMC) 超低功耗的 28 纳米先进制程,具有双核 64 位处理器,拥有较好的功耗性能,稳定性与可靠性。该方案力求零门槛开发,可在最短时效部署于用户的产品中,赋予产品人工智能<br><br>
|
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Kendryte K210 是集成机器视觉与机器听觉能力的系统级芯片 (SoC)。使用台积电 (TSMC) 超低功耗的 28 纳米先进制程,具有双核 64 位处理器,拥有较好的功耗性能,稳定性与可靠性。该方案力求零门槛开发,可在最短时效部署于用户的产品中,赋予产品人工智能.<br><br>
|
||||
- 具备机器视觉能力
|
||||
- 具备机器听觉能力
|
||||
- 更好的低功耗视觉处理速度与准确率
|
||||
|
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