mirror of
https://github.com/m5stack/m5-docs.git
synced 2026-05-20 10:23:01 -07:00
update doc format
This commit is contained in:
vany5921
+36
-14
@@ -6,7 +6,7 @@
|
||||
|
||||
## 描述
|
||||
|
||||
**NEOFLASH** 是一款Neopixel灯板.集成 192 个 RGB LED（24x8），与 PIR 人体感应 Unit,且提供 3 个I2C拓展接口.灯板通过GROVE B接口与M5Core进行连接.（Neopixel连接GPIO26、PIR人体感应连接至GPIO36.）灯板背部安装磁铁，可以将其放置在金属物体表面吸附固定.
|
||||
**NEOFLASH** 是一款RGB LED灯板.集成 192 个 RGB LED（24x8），与 PIR 人体感应 Unit,且提供 3 个I2C拓展接口.灯板通过GROVE B接口与M5Core进行连接.（RGB LED连接GPIO26、PIR人体感应连接至GPIO36.）灯板背部安装磁铁，可以将其放置在金属物体表面吸附固定.
|
||||
|
||||
<img src="assets/img/product_pics/unit/unit_neoflash_03.png">
|
||||
|
||||
@@ -14,9 +14,7 @@
|
||||
|
||||
## 产品特性
|
||||
|
||||
- Neopixel灯数量: 192
|
||||
- PIR人体感应
|
||||
- PORTA 拓展（3个)
|
||||
- 人体感应
|
||||
- 开发平台: Arduino, UIFlow(Blockly, Python)
|
||||
- 2x LEGO 兼容孔
|
||||
|
||||
@@ -25,11 +23,28 @@
|
||||
- 1x NeoFlash Unit
|
||||
- 1x Grove 线
|
||||
|
||||
## 相关链接
|
||||
## 规格参数
|
||||
|
||||
<table>
|
||||
<tr style="font-weight:bold">
|
||||
<td>规格</td>
|
||||
<td>参数</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>RGB LED</td>
|
||||
<td>x 192</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>PORTA接口</td>
|
||||
<td>x 3</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>孔数量</td>
|
||||
<td>40</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
- **[FastLED Library](https://github.com/FastLED/FastLED/wiki/Overview)**
|
||||
|
||||
- **[FastLED Reference(中文版本)](http://www.taichi-maker.com/homepage/reference-index/arduino-library-index/fastled-library/)**
|
||||
|
||||
## EasyLoader
|
||||
|
||||
@@ -43,13 +58,26 @@
|
||||
|
||||
?>3.目前EasyLoader仅适用于Windows操作系统、兼容M5体系采用ESP32作为控制核心的主机.在为M5Core烧录前需要安装CP210X驱动程序（使用M5StickC作为控制器的则无需安装）[点击此处查看驱动安装教程](zh_CN/related_documents/M5Burner#安装串口驱动)
|
||||
|
||||
### 管脚映射
|
||||
|
||||
<table>
|
||||
<tr><td>M5Core(GROVE B)</td><td>GPIO36</td><td>GPIO26</td><td>5V</td><td>GND</td></tr>
|
||||
<tr><td>NEOFLASH Unit</td><td>PIR Pin</td><td>RGB Pin</td><td>5V</td><td>GND</td></tr>
|
||||
</table>
|
||||
|
||||
## 相关链接
|
||||
|
||||
- **[FastLED Library](https://github.com/FastLED/FastLED/wiki/Overview)**
|
||||
|
||||
- **[FastLED Reference(中文版本)](http://www.taichi-maker.com/homepage/reference-index/arduino-library-index/fastled-library/)**
|
||||
|
||||
## 案例程序
|
||||
|
||||
### Arduino IDE
|
||||
|
||||
该案例将展示基于网络的PIR人体感应时钟.当检测到人体靠近时，灯板点亮显示实时时间，当检测信号消失，则熄灭灯板.
|
||||
|
||||
[请点击此处下载Arduino示例代码](https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/NEOPIXEL/Arduino)
|
||||
- [请点击此处下载Arduino示例代码](https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/NEOPIXEL/Arduino)
|
||||
|
||||
<img src="assets/img/product_pics/unit/unit_example/NEOFLASH/example_unit_neoflash_01.png">
|
||||
|
||||
@@ -59,12 +87,6 @@
|
||||
|
||||
<img src="assets/img/product_pics/unit/neoflash.png">
|
||||
|
||||
### 管脚映射
|
||||
|
||||
<table>
|
||||
<tr><td>M5Core(GROVE B)</td><td>GPIO36</td><td>GPIO26</td><td>5V</td><td>GND</td></tr>
|
||||
<tr><td>NEOFLASH Unit</td><td>PIR Pin</td><td>RGB Pin</td><td>5V</td><td>GND</td></tr>
|
||||
</table>
|
||||
|
||||
## 相关视频
|
||||
|
||||
|
||||
+13
-12
@@ -22,12 +22,6 @@
|
||||
|
||||
- 1x RGB LED Unit
|
||||
|
||||
## 相关链接
|
||||
|
||||
- **[FastLED Library](https://github.com/FastLED/FastLED/wiki/Overview)**
|
||||
|
||||
- **[FastLED Reference(中文版本)](http://www.taichi-maker.com/homepage/reference-index/arduino-library-index/fastled-library/)**
|
||||
|
||||
## EasyLoader
|
||||
|
||||
<img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/EasyLoader_logo.png" width="100px" style="margin-top:20px">
|
||||
@@ -40,6 +34,19 @@
|
||||
|
||||
?>3.目前EasyLoader仅适用于Windows操作系统、兼容M5体系采用ESP32作为控制核心的主机.在为M5Core烧录前需要安装CP210X驱动程序（使用M5StickC作为控制器的则无需安装）[点击此处查看驱动安装教程](zh_CN/related_documents/M5Burner#安装串口驱动)
|
||||
|
||||
### 管脚映射
|
||||
|
||||
<table>
|
||||
<tr><td>M5Core(GROVE A)</td><td>GPIO22</td><td>GPIO21</td><td>5V</td><td>GND</td></tr>
|
||||
<tr><td>NEOPIXEL Unit</td><td>/</td><td>Signal Pin</td><td>5V</td><td>GND</td></tr>
|
||||
</table>
|
||||
|
||||
## 相关链接
|
||||
|
||||
- **[FastLED Library](https://github.com/FastLED/FastLED/wiki/Overview)**
|
||||
|
||||
- **[FastLED Reference(中文版本)](http://www.taichi-maker.com/homepage/reference-index/arduino-library-index/fastled-library/)**
|
||||
|
||||
## 案例程序
|
||||
|
||||
### 1. Arduino IDE
|
||||
@@ -54,12 +61,6 @@
|
||||
|
||||
<img src="assets/img/product_pics/unit/unit_example/NEOPIXEL/example_unit_neopixel_01.png">
|
||||
|
||||
### 管脚映射
|
||||
|
||||
<table>
|
||||
<tr><td>M5Core(GROVE A)</td><td>GPIO22</td><td>GPIO21</td><td>5V</td><td>GND</td></tr>
|
||||
<tr><td>NEOPIXEL Unit</td><td>/</td><td>Signal Pin</td><td>5V</td><td>GND</td></tr>
|
||||
</table>
|
||||
|
||||
## 相关视频
|
||||
|
||||
|
||||
@@ -13,7 +13,7 @@
|
||||
- 角度:180°
|
||||
- 红外限位开关
|
||||
|
||||
## 套件清单
|
||||
## 包含
|
||||
|
||||
- 1x OP.180 unit
|
||||
- 1x GROVE 线
|
||||
@@ -23,10 +23,6 @@
|
||||
- 自动门
|
||||
- 自动化机械控制
|
||||
|
||||
## 原理图
|
||||
|
||||
<img src="assets/img/product_pics/unit/op180/unit_op180_04.jpg" width="30%" height="30%">
|
||||
|
||||
## EasyLoader
|
||||
|
||||
<img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/EasyLoader_logo.png" width="100px" style="margin-top:20px">
|
||||
@@ -39,6 +35,10 @@
|
||||
|
||||
?>3.目前EasyLoader仅适用于Windows操作系统、兼容M5体系采用ESP32作为控制核心的主机.在为M5Core烧录前需要安装CP210X驱动程序（使用M5StickC作为控制器的则无需安装）[点击此处查看驱动安装教程](zh_CN/related_documents/M5Burner#安装串口驱动)
|
||||
|
||||
## 原理图
|
||||
|
||||
<img src="assets/img/product_pics/unit/op180/unit_op180_04.jpg" width="30%" height="30%">
|
||||
|
||||
## 案例程序
|
||||
|
||||
- [点击此处获取Arduino案例程序](https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/OP90.180).
|
||||
|
||||
@@ -13,7 +13,7 @@
|
||||
- 角度:90°
|
||||
- 红外限位开关
|
||||
|
||||
## 套件清单
|
||||
## 包含
|
||||
|
||||
- 1x OP.90 unit
|
||||
- 1x GROVE 线
|
||||
@@ -23,10 +23,6 @@
|
||||
- 自动门
|
||||
- 自动化机械控制
|
||||
|
||||
## 原理图
|
||||
|
||||
<img src="assets/img/product_pics/unit/op90/unit_op90_04.jpg" width="30%" height="30%">
|
||||
|
||||
## EasyLoader
|
||||
|
||||
<img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/EasyLoader_logo.png" width="100px" style="margin-top:20px">
|
||||
@@ -39,6 +35,10 @@
|
||||
|
||||
?>3.目前EasyLoader仅适用于Windows操作系统、兼容M5体系采用ESP32作为控制核心的主机.在为M5Core烧录前需要安装CP210X驱动程序（使用M5StickC作为控制器的则无需安装）[点击此处查看驱动安装教程](zh_CN/related_documents/M5Burner#安装串口驱动)
|
||||
|
||||
## 原理图
|
||||
|
||||
<img src="assets/img/product_pics/unit/op90/unit_op90_04.jpg" width="30%" height="30%">
|
||||
|
||||
## 案例程序
|
||||
|
||||
- [点击此处获取Arduino案例程序](https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/OP90.180).
|
||||
|
||||
+11
-21
@@ -12,25 +12,19 @@
|
||||
|
||||
内部集成**TCA9548A**-I2C多路复用器，配有8个可通过I2C总线控制的双向转换开关.串行时钟/串行数据（SCL /SDA）上行对可扩展为8个下行对或通道.根据可编程控制寄存器的内容，可选择任一单独SCn /SDn通道或者通道组合.
|
||||
|
||||
支持多层 Unit 嵌套，这意味着你可以将PaHUB连接到PaHUB上以获得更多的I2C从设备接口.（例：将7个Unit进行连接，将获得36个**I2C**接口，且在主控仅仅占用了一个GROVE端口）当你的项目需要挂载多个I2C设备或存在I2C地址冲突时，PaHUB Unit 是完美解决方案.
|
||||
支持多层 Unit 嵌套，这意味着你可以将PaHUB连接到PaHUB上以获得更多的I2C从设备接口.（例：将7个Unit进行连接，将获得36个**I2C**接口，且在主控仅仅占用了一个GROVE端口）当你的项目需要挂载多个I2C设备或存在I2C地址冲突时，PaHUB Unit 是完美解决方案.该 Unit 的 I2C 地址为0x70(可通过调整电阻进行更改).
|
||||
|
||||
该 Unit 的 I2C 地址为0x70（可通过调整电阻进行更改）.
|
||||
|
||||
*注意：编程时请注意通道顺序*
|
||||
注意：编程时请注意通道顺序
|
||||
|
||||
<img src="assets/img/product_pics/unit/pahub/pahub_p2.jpg" width="30%" height="30%">
|
||||
|
||||
### 产品特性
|
||||
## 产品特性
|
||||
|
||||
- I2C GROVE PORTA 拓展
|
||||
- 2x LEGO 兼容孔
|
||||
- 允许多个嵌套
|
||||
- 1-6 拓展
|
||||
|
||||
## 原理图
|
||||
|
||||
<img src="assets/img/product_pics/unit/pahub/pahub_sch.png" width="50%">
|
||||
|
||||
参考原理图及TCA9548A数据手册可知，该Unit能够通过控制A0~A2引脚的电平组合，修改设备的I2C地址。(默认地址为0x70)
|
||||
|
||||
在Unit的PCB板上预留了三个贴片电阻焊接位，分别为A0-A2，如下图所示。
|
||||
@@ -41,27 +35,23 @@
|
||||
|
||||
<img src="assets\img\product_pics\unit\pahub\pahub_p4.jpg" width="50%">
|
||||
|
||||
### 套件清单
|
||||
## 包含
|
||||
|
||||
- 1x PaHUB Unit
|
||||
- 1x Grove 线
|
||||
|
||||
## 参考文档
|
||||
## 应用
|
||||
|
||||
- Datasheet - **[TCA9548A](https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/datasheet/unit/TCA9548A_en.pdf)**
|
||||
- I2C扩展
|
||||
|
||||
## 案例程序
|
||||
## 原理图
|
||||
|
||||
- 通讯类型 - I2C
|
||||
- 地址 - 0x70
|
||||
<img src="assets/img/product_pics/unit/pahub/pahub_sch.png" width="50%">
|
||||
|
||||
### UIFlow
|
||||
## 相关链接
|
||||
|
||||
[获取UIFlow示例点击这里](https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/PaHUB/UIFlow)
|
||||
|
||||
<img src="assets/img/product_pics/unit/pahub/pahub.png" width="80%" height="80%">
|
||||
|
||||
[Arduino示例程序](https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/PaHUB/Arduino/PaHUB)
|
||||
- **Datasheet**
|
||||
- **[TCA9548A](https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/datasheet/unit/TCA9548A_en.pdf)**
|
||||
|
||||
## EasyLoader
|
||||
|
||||
|
||||
Reference in New Issue
Block a user