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# Maker-ESP32 使用说明书 | ||
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## [淘宝购买链接](https://item.taobao.com/item.htm?spm=a1z10.5-c-s.w4002-21556097795.26.23ae6b0dJkBCqZ&id=680974076367) | ||
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![1](./Maker_UNO/Maker_UNO.png) | ||
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## 产品简介 | ||
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Maker-UNO是基于Arduino UNO R3基础上开发的一款适用于创客教育的标志性产品, 功能和引脚完全兼容传统Arduino Uno主板 ,板子电机驱动芯片。 | ||
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## 产品参数 | ||
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* 与Arduino Uno R3引脚和使用方法完全兼容 | ||
* 接口:Type-B 接口 | ||
* 输入电压:Usb供电,Vin6~12V | ||
* 微处理器:ATmega328AU | ||
* Bootloader:最新Arduino1.8.8 | ||
* 引脚:两排2.54mm-14Pin排母,2.54mm-24pin排针接口 | ||
* 尺寸: 68.6mm x 53.4mm x 12mm | ||
* 重量: 25g | ||
* 软件支持Mixly、Arduino IDE、Mblock、Mind+ | ||
* DC接头:3.5mm | ||
* 2个电机端口;输出电流最大2A | ||
* M4定位孔直径:4.6mm,兼容乐高 | ||
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## 引脚说明 | ||
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![ ](./Maker_UNO/Maker_UNO_标注图.png) | ||
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#### **[产品原理图](./Maker_UNO/Maker_Uno.pdf)** | ||
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## 指示灯说明 | ||
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- ON标识的红色等为电源指示灯,供电后会常亮 | ||
- L 标识的黄色灯为BootLoader识别指示灯,当通过USB连接电脑后,端口识别到板子的时候该LED灯会快速闪烁。 | ||
- RX 标识的LED灯为串口接收指示灯,当串口接收到数据,LED灯会闪烁。 | ||
- TX 标识的LED灯为串口发送指示灯,当串口发送数据时,LED灯会闪烁。 | ||
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## Maker_UNO驱动安装 | ||
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1. 接上主板,右键点击“我的电脑-->属性-->设备管理器-->端口(COM和LTP)”,如果看到下图所示,则说明驱动已安装。 | ||
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![1](./Maker_UNO/port.jpg) | ||
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如果没有显示端口或者显示以下状态时,说明驱动没有安装成功。 | ||
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![1](./Maker_UNO/unport.jpg) | ||
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2. 安装驱动 | ||
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2.1、Windows7系统驱动安装步骤 | ||
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1)右键点击“我的电脑-->打开设备管理器-->端口(COM和LPT)。 此时你会看到一个“USB串行端口”,如下图"USB2.0-Serial",右键单击“USB串行端口(USB2.0-Serial)”并选择“更新驱动程序软件”选项。 | ||
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![1](./Maker_UNO/step1.jpg) | ||
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2)接下来,选择“浏览计算机以查找驱动程序软件”选项。 | ||
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![1](./Maker_UNO/step2.jpg) | ||
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3)最后选择名为“CH341SER_for_64bit_win7”的驱动程序文件,下载[CH340驱动](./esp32/CH340驱动.zip),请根据自己的电脑系统型号选择相应的驱动版本! | ||
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<img src="./Maker_UNO/CH340 Driver.png" alt="1" /> | ||
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![1](./Maker_UNO/CH340 Driver1.png) | ||
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4)成功安装之后便会出现下图所示的界面,通知你驱动成功。 | ||
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![1](./Maker_UNO/step5.jpg) | ||
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此时,我们再返回“设备管理器”界面,可以看到电脑已成功识别到端口,如下图。接下来打开编译环境,就可开启编程之旅了。 | ||
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![1](./Maker_UNO/step6.jpg) | ||
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**注意:**在Win10系统中,系统会自动下载相对应的驱动,无需自己安装驱动,但是如果系统没有识别到,就需要按照上述的步骤手动安装驱动。 | ||
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如上图所示我们可以看到USB 串口被识别为 COM30,但不同的电脑可能不一样,你的可能是 COM4、COM5 等。如果没找到 USB 串口,则有可能是你安装有误,或者系统不兼容。 | ||
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3、Windows8系统驱动安装步骤 | ||
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如果你的电脑是Windows8系统:在安装驱动程序之前,您应该保存您正在编辑的这些文件因为在操作过程中会有几次关机。 | ||
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1)按下“Windows键”+“R” | ||
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2)输入shutdown.exe / r / o / f / t 00 | ||
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3)点击“确定”按钮。 | ||
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4)系统将重新启动到“选择一个选项”屏幕 | ||
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5)从“选择一个选项”屏幕中选择“疑难解答” | ||
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6)从“疑难解答”屏幕中选择“高级选项” | ||
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7)从“高级选项”中选择“Windows启动设置”屏幕 | ||
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8)点击“重新启动”按钮 | ||
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9)系统将重新启动到“高级启动选项”屏幕 | ||
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10)选择“禁用驱动程序签名强制” | ||
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11)一旦系统启动,您安装驱动程序与Windows7相同 | ||
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## 通过Ardunio IDE上传程序 | ||
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和Arduino上传程序一样,先选择主板,如下图 | ||
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![1](./Maker_UNO/11.png) | ||
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将写好程序点击上传按钮,等待程序上传成功,如下图。 | ||
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![1](./Maker_UNO/22.png) | ||
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点击串口工具就可以看到串口的打印。如下图 | ||
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![1](./Maker_UNO/17.png) | ||
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## 测试程序 | ||
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[点击下载电机测试程序](./Maker_UNO/DC_Motor.zip) | ||
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## 联系我们 | ||
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**技术 + 合作:TEL: 13242991035(WX同号)** |
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