mr_johansen, is this the USB-to-Serial adapter you're using?
Quotemr_johansen, is this the USB-to-Serial adapter you're using?Well as he said it had a 9 pin serial connector then I don't think so.
I'm a bit confused about these pins, what if I want to use the usb to communicate with arduino and tx and rx pins to talk to esp8266? What are these pins for?
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