USB转TTL ch340模块USB转串口单片机下载线rs232升级小板刷机板
转串口单片机下载线TTL
![USB转TTL ch340模块USB转串口单片机下载线rs232升级小板刷机板 电子元器件市场 开发板/学习板/评估板/工控板 原图主图](https://img.alicdn.com/bao/uploaded/i4/1736826123/O1CN01cci8V11v6NrArpaLE_!!0-item_pic.jpg)
![USB转TTL ch340模块USB转串口单片机下载线rs232升级小板刷机板 - 图0](https://img.alicdn.com/i1/1736826123/O1CN01DFzRZd1v6NjsfuAFr_!!1736826123.png)
![USB转TTL ch340模块USB转串口单片机下载线rs232升级小板刷机板 - 图1](https://img.alicdn.com/i2/1736826123/O1CN01k9C28E1v6NjpZDqsg_!!1736826123.jpg)
![USB转TTL ch340模块USB转串口单片机下载线rs232升级小板刷机板 - 图2](https://img.alicdn.com/i1/1736826123/O1CN01uYKz8O1v6Njpjb08v_!!1736826123.jpg)
![USB转TTL ch340模块USB转串口单片机下载线rs232升级小板刷机板 - 图3](https://img.alicdn.com/i2/1736826123/O1CN01xKwG6o1v6Nju8X7I7_!!1736826123.jpg)
优惠价格7.9
天猫月销量0+
品牌裕合联
推荐度103.7%
卖家地址广东 深圳
下单商城
天猫店铺
商品ID
商品分类开发板/学习板/评估板/工控板
商品类目电子元器件市场
商品属性与评价
CH340芯片体积小巧使用方便
包邮 品牌精选 0折 天猫
图文描述
![](https://img.alicdn.com/bao/uploaded/i4/1736826123/O1CN01cci8V11v6NrArpaLE_!!0-item_pic.jpg)
![USB转TTL ch340模块USB转串口单片机下载线rs232升级小板刷机板 - 图0](https://img.alicdn.com/i1/1736826123/O1CN01DFzRZd1v6NjsfuAFr_!!1736826123.png)
![USB转TTL ch340模块USB转串口单片机下载线rs232升级小板刷机板 - 图1](https://img.alicdn.com/i2/1736826123/O1CN01k9C28E1v6NjpZDqsg_!!1736826123.jpg)
![USB转TTL ch340模块USB转串口单片机下载线rs232升级小板刷机板 - 图2](https://img.alicdn.com/i1/1736826123/O1CN01uYKz8O1v6Njpjb08v_!!1736826123.jpg)
![USB转TTL ch340模块USB转串口单片机下载线rs232升级小板刷机板 - 图3](https://img.alicdn.com/i2/1736826123/O1CN01xKwG6o1v6Nju8X7I7_!!1736826123.jpg)
优惠价格7.9
天猫月销量0+
品牌裕合联
推荐度103.7%
卖家地址广东 深圳
下单商城
天猫店铺
商品ID
商品分类开发板/学习板/评估板/工控板
商品类目电子元器件市场
CH340芯片体积小巧使用方便
包邮 品牌精选 0折 天猫