Purpose of UART3 Wi-Fi addon?

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Electr0Nick
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Joined: Thu Oct 24, 2019 1:37 am

Purpose of UART3 Wi-Fi addon?

Post by Electr0Nick » Mon Nov 04, 2019 6:02 am

Hi everybody!

I need information on UART 3 on the GT2560 Rev B that is currently on MeCreator 2 units.

My printer has free connector there and I want to know if marlin is listening for serial command on it.
20191025_224711.jpg
20191025_224711.jpg (264.23 KiB) Viewed 8904 times
If the port is active then I could install ESP3D on a Wemos D1 mini pro board (~3 USD) and have WiFi on this printer.
If the port is not then how about the free connector near the USB one. Can I just connect there or I have to de-solder some resistors to disconnect the built in serial to usb?

Info and Ideas are welcome! thank you in advance.
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William
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Posts: 6340
Joined: Tue Jun 07, 2016 9:38 am

Re: Purpose of UART3 Wi-Fi addon?

Post by William » Mon Nov 04, 2019 9:47 am

Hi, you can refer to this: https://www.geeetech.com/download.html?download_id=43
-Keep your mind and try to test it. :)
-Everything will be fun！-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!
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