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小小怪 发表于 2014-12-28 21:59

关于Ethernet

怎么通过USB转串口模块给Arduino Ethernet板子下载程序，能详细说说其引脚的用法吗？我的USB模块用的芯片是CH340

奈何col 发表于 2014-12-29 10:00

rx连tx，tx连rx，gnd连gnd，然后手动复位

My_skity 发表于 2014-12-29 10:16

这个问题没了解过，楼主尝试下奈何的方法，关注ing{:soso_e183:}

WIZnet_Katrina 发表于 2014-12-29 12:36

本帖最后由 WIZnet_Katrina 于 2014-12-29 12:38 编辑

The 6-pin serial programming header is compatible with the USB Serial adapter and also with the FTDI USB cables or with Sparkfun and Adafruit FTDI-style basic USB-to-serial breakout boards. It features support for automatic reset, allowing sketches to be uploaded without pressing the reset button on the board. When plugged into a USB to Serial adapter, the Arduino Ethernet is powered from the adapter. 具体你看一下电路图
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