yes 4k7 in series with the usb ttl module is needed , i am also thinking there must be usb -ttl modules that have a 3.3v signal in/ out level option
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Re: Usb to ttl modules - connection to pics at 3.3v
yes 4k7 in series with the usb ttl module is needed , i am also thinking there must be usb -ttl modules that have a 3.3v signal in/ out level option
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