Finding a Cheaper USB to Serial Chips

2014年12月3日 | By News | Filed in: News.

http://ift.tt/1yAOGef

FTDI-gate wasn’t great for anybody, and now with hardware hobbyists and technological tinkerers moving away from the most popular USB to serial adapter, some other chip has to fill the void. The cheapest USB to serial chip on the market appears to be the CH340G, available for 20-40 cents apiece from the usual retailers. There is, however, almost no English documentation, and the datasheet for the CH340 family doesn’t include this chip. [Ian]’s here to help you out. He got his mitts on a few of these chips and managed to figure out the pinout and a few reference schematics. …read more


Tags: ,

发表评论

您的电子邮箱地址不会被公开。 必填项已用*标注