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Merge pull request #37 from watson8544/master
update the docs about "Node"
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LiHuashen
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# Node Module
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## DESCRIPTION
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<mark>Node</mark> is a base as a intelligent node in the IOT. If stacked a M5Core, it will be a intelligent node that can communicate with surrounding equipments via IR, Bluetooth or WIFI.
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* Including 12 RGBs and one temperature and humidity sensor(DHT12), it means <mark>Node</mark> can display its own status and perception surrounding environment.
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* There are 4 IR Transmitter LED at four corners and two IR Receiver
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* There are two MIC
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* A Codec chip(WM8978) inside that is often used to be applied for Hi-Fi Speaker.
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## FEATURES
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- Including 12 RGBLed
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- Including a HiFi stereo codec chip(Up to 24bit DAC)
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- Including a lithium battery interface
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## INCLUDES
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- 1x Node Module
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- Wall holder
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- 4x screws
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- 4x Type-C USB Cable
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## Applications
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- Intelligent IOT node
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- Webradio
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- Intelligent sound box
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## DOCUMENTS
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- **[WebSite](https://m5stack.com)**
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- **[WM8978](http://pdf1.alldatasheet.com/datasheet-pdf/view/96647/WOLFSON/WM8978.html) (WM8978)**
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- **[Schematic](https://github.com/m5stack/M5StackModule-Node/tree/master/schematic)**
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- **[Example](https://github.com/m5stack/M5StackModule-Node/tree/master/example)**
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- **[Quick Start]()**
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- **[Purchase](https://www.aliexpress.com/store/product/M5Stack-New-NODE-Samrt-Speaker-WM8978-Audio-Development-Board-I2S-Module-with-DHT12-Sensor-MIC-IR/3226069_32949773234.html)**
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<figure>
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<img src="assets/img/product_pics/modules/node_01.jpg" height="300" width="300">
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</figure>
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<figure>
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<img src="assets/img/product_pics/modules/node_02.jpg" height="300" width="300">
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</figure>
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<figure>
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<img src="assets/img/product_pics/modules/node_03.jpg" height="300" width="300">
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</figure>
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<figure>
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<img src="assets/img/product_pics/modules/node_04.jpg" height="300" width="300">
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</figure>
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# Node Module
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## DESCRIPTION
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The <mark>Node</mark> is a <mark>sound box</mark> module with 12 RGBLed(SK6812), a codec chip(WM8978), DHT12, IR Transmitter and Receiver(CHQ0038H), two MICs. WM8978 is often used to be applied for Hi-Fi Speaker.
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You can program it after connected to any series of M5Stack Core through Arduino.
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You can creat a Webradio, Bluetooth Speaker, even Intelligent sound box with this module.
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## FEATURES
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- Including 12 RGBLed
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- Including a HiFi stereo codec chip(Up to 24bit DAC)
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- Including a lithium battery interface
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## INCLUDES
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- 1x Node Module
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## Applications
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- Webradio
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- Bluetooth Speaker
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- Intelligent sound box
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## DOCUMENTS
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- **[WebSite](https://m5stack.com)**
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- **[WM8978](http://pdf1.alldatasheet.com/datasheet-pdf/view/96647/WOLFSON/WM8978.html) (WM8978)**
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- **[Schematic](https://github.com/m5stack/M5StackModule-Node/tree/master/schematic)**
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- **[Example](https://github.com/m5stack/M5StackModule-Node/tree/master/example)**
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- **[Quick Start]()**
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- **[Purchase]()**
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@@ -45,6 +45,7 @@ The ESP32Cam equips the ESP32 with everything necessary to program, run and deve
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## DOCUMENTS
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- **[Github](https://github.com/m5stack/esp32-cam-demo/tree/m5cam) (ESP32)**
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- **[Datasheet](https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_cn.pdf) (ESP32)**
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- **[Datasheet](https://www.uctronics.com/download/cam_module/OV2640DS.pdf) (OV2640)**
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- **[Quick Start](en/quick_start/m5camera/m5camera_quick_start)**
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@@ -45,6 +45,7 @@ The M5Camera equips the ESP32 with everything necessary to program, run and deve
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## DOCUMENTS
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- **[Github](https://github.com/m5stack/esp32-cam-demo/tree/m5cam-psram) (ESP32)**
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- **[Datasheet](https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_cn.pdf) (ESP32)**
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- **[Datasheet](https://www.uctronics.com/download/cam_module/OV2640DS.pdf) (OV2640)**
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- **[Quick Start](en/quick_start/m5camera/m5camera_quick_start)**
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# Node
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## 描述
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<mark>Node</mark>是一个物联网情景中的节点/基站类底座。把Node安装到墙上，堆叠上任意一款M5Core主控，这时，Node+M5Core就是智能节点，可以与附近众多的节点或终端设备通信，可以用终端遥控器通过Node转发信号控制远程设备，实现多个智能终端互联。
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* 内置12 RGBLed(SK6812)和温湿度传感器，可以显示多种丰富的Node状态，同时感知周围温湿度情况
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* Node的四个角分别有一颗红外发送LED，底部有一颗红外接收管
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* Node上下还有一对麦克风
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* 内置常用于Hi-Fi耳机的高分辨率音频编解码芯片WM8978
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你可以使用M5Core和Node底座实现智能家居中红外遥控设备，蓝牙wifi遥控设备的转发节点，因为内置高保真音频编解码芯片，甚至还可以实现智能音箱功能
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## 特性
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- 内置12颗RGBLed灯环和温湿度传感器
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- 内置Hi-Fi级别的音频编解码芯片(高达24位的分辨率)
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- 内置500mAh的小电池
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## 包含
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- 1x Node
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- Node的墙壁固定底座
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- 4x 螺丝
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- 1x Type-C USB线
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## 应用
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- 物联网中智能网络节点
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- 网络收音机Webradio
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- 智能音箱Intelligent sound box
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## 文档
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- **[官网](https://m5stack.com)**
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- **[WM8978](http://pdf1.alldatasheet.com/datasheet-pdf/view/96647/WOLFSON/WM8978.html) (WM8978)**
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- **[原理图](https://github.com/m5stack/M5StackModule-Node/tree/master/schematic)**
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- **[例程](https://github.com/m5stack/M5StackModule-Node/tree/master/example)**
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- **[快速上手]()**
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- **[旗舰店](https://www.aliexpress.com/store/product/M5Stack-New-NODE-Samrt-Speaker-WM8978-Audio-Development-Board-I2S-Module-with-DHT12-Sensor-MIC-IR/3226069_32949773234.html)**
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<figure>
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<img src="assets/img/product_pics/modules/node_01.jpg" height="300" width="300">
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</figure>
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<figure>
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<img src="assets/img/product_pics/modules/node_02.jpg" height="300" width="300">
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</figure>
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<figure>
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<img src="assets/img/product_pics/modules/node_03.jpg" height="300" width="300">
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</figure>
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<figure>
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<img src="assets/img/product_pics/modules/node_04.jpg" height="300" width="300">
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</figure>
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@@ -1,33 +0,0 @@
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# Node Module
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## DESCRIPTION
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The <mark>Node</mark> is a <mark>sound box</mark> module with 12 RGBLed(SK6812), a codec chip(WM8978), DHT12, IR Transmitter and Receiver(CHQ0038H), two MICs. WM8978 is often used to be applied for Hi-Fi Speaker.
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You can program it after connected to any series of M5Stack Core through Arduino.
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You can creat a Webradio, Bluetooth Speaker, even Intelligent sound box with this module.
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## FEATURES
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- Including 12 RGBLed
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- Including a HiFi stereo codec chip(Up to 24bit DAC)
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- Including a lithium battery interface
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## INCLUDES
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- 1x Node Module
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## Applications
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- Webradio
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- Bluetooth Speaker
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- Intelligent sound box
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## DOCUMENTS
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- **[WebSite](https://m5stack.com)**
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- **[WM8978](http://pdf1.alldatasheet.com/datasheet-pdf/view/96647/WOLFSON/WM8978.html) (WM8978)**
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- **[Schematic](https://github.com/m5stack/M5StackModule-Node/tree/master/schematic)**
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- **[Example](https://github.com/m5stack/M5StackModule-Node/tree/master/example)**
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- **[Quick Start]()**
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- **[Purchase]()**
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