需要開(kāi)發(fā)一款USB轉(zhuǎn)串口的轉(zhuǎn)換線，想請(qǐng)問(wèn)一下CH340跟CH341有什么區(qū)別呢？

你可以選擇ch340t來(lái)實(shí)現(xiàn)你的應(yīng)用 關(guān)于ch340與ch341的區(qū)別，詳細(xì)信息請(qǐng)查閱我們的芯片說(shuō)明書(shū)，下面做簡(jiǎn)單說(shuō)明： ch340有ch340t(usb轉(zhuǎn)９線異步串口),ch340s（usb轉(zhuǎn)打印口） ch341有ch341a(usb轉(zhuǎn)９線異步串口/usb轉(zhuǎn)打印口/usb轉(zhuǎn)epp,mem,i2c,spi等),ch341t（usb轉(zhuǎn)３線異步串口／usb轉(zhuǎn)i2c）,ch341h(usb轉(zhuǎn)spi)