我想用CH341連接PC的USB口和MSP430,PC的USB口的5V轉(zhuǎn)換為3.3V為CH341和MSP430供電,這時CH341的D+和D-能否直接連接到PC的USB口嗎?需要電平轉(zhuǎn)換嗎?
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我想用CH341連接PC的USB口和MSP430,PC的USB口的5V轉(zhuǎn)換為3.3V為CH341和MSP430供電,這時CH341的D+和D-能否直接連接到PC的USB口嗎?需要電平轉(zhuǎn)換嗎?
CH341串口線是和MSP430的串口線直接連接吧?