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Topic: CH340和16u2作为串口时的区别问题 (Read 5335 times) previous topic - next topic

ZZBEAM

当使用Genuino UNO(携带16U2)时,最高波特率可以设置为Serial.begin(921600)不丢数据,但是若串口IC改为CH340时,最高波特率最高只能设置为Serila.begin(115200)不丢数据。请问16U2是如何实现高速传输的。

coloz

16U2 价格8元,ch340价格2元...这就是主要原因

haincvn

最好FT232,其次CP2102,然后CH340,最后PL2303

sonnyyu

#3
May 11, 2016, 05:27 pm Last Edit: May 11, 2016, 05:27 pm by sonnyyu
最好FT232,其次CP2102,然后CH340,最后PL2303
FT232 v.s 16U2 which one is better? They are both in same price range.




angelcsf

目前高波特率,我只用到了9600bps

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