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Dual output from M0 express on TFT featherwing and usb?
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Dual output from M0 express on TFT featherwing and usb?

by stewkingjr on Fri Jan 24, 2020 11:50 pm

Hi,

Running an M0 express and ultimate gps featherwing and my circuitpy app is working well via usb to my laptop. I'd like to now transition to output to the TFT featherwing (TFT FeatherWing - 2.4" 320x240 Touchscreen) but still be able to use the usb for programming and debugging.

Is this easily possible? Is there something special i need to do? A pointer to up-to-date documentation is a decent answer.

Thanks in advance,
-Stew

stewkingjr
 
Posts: 25
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Re: Dual output from M0 express on TFT featherwing and usb?

by tannewt on Mon Jan 27, 2020 12:38 am

After a display is initialized in CircuitPython, the serial output will be mirrored. There is a guide page on how to get it going here: https://learn.adafruit.com/adafruit-2-4 ... eatherwing

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Re: Dual output from M0 express on TFT featherwing and usb?

by stewkingjr on Mon Jan 27, 2020 10:06 am

Thank you @tannewt2 !

stewkingjr
 
Posts: 25
Joined: Wed Oct 02, 2019 9:12 am

Please be positive and constructive with your questions and comments.