I recently purchased a TFTM050A2 display form Buydisplay.com and am having problems getting the touch screen working. Just to be clear though the display part is functioning thanks to the examples in the IDE. I...
@Jim Lee You're quite correct. I sometimes find others ideas lacking thorough documentation explaining their idea. I too wrote my own using the AdaFruit touch paint example and creating more various sized...
In my hardware I have the CS pins pulled up to 3.3v via a 10K resistor to keep the TFT, Touch screen, SD Card and WIZ820/WIZ850 adapters inactive while the Teensy pins are being configured and the individual components...
I have not used the audio shield, but, ISTR that pin#13 which is the SPI SCLK on the T3.2 conflicts with the I2S audio connection. To reroute the SPI signals to the alternate pins listed on the card one would use...
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