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HCARDU0094 - Arduino Compatible Nano With CH340 USB IC

Posted: Fri Nov 19, 2021 1:16 pm
by steve001
Hi All,

Is there a Data Sheet available that lists the Pin numbers and functions ?
Following a bit of googling left me confused - want access to the PWM pins (differing information)

one site shows pin 3 as Reset /another shows as a PWM output ? :?

Regards

Steve

Re: HCARDU0094 - Arduino Compatible Nano With CH340 USB IC

Posted: Fri Nov 19, 2021 3:21 pm
by andrew
The pinout and functionality is identical to the Arduino version. If you go to the Nano hardware page on the Arduino website (see link below) about halfway down you'll find an image showing the pinout and functions which is also downloadable as a PDF file:

https://store.arduino.cc/products/arduino-nano