I mostly use the displays from buyDisplay.com.
tftm043 4.3" diag with ft5206 cap touch controller
tftm050 5.0" diag with GSL1680 cap touch controller
tftm070 7.0" diag with ft5206 touch controller
All are RA8875...
On a Teensy 3.2, is there any special way to configure the A14/DAC pin as an analog input? I've seen posts to use analogWrite to set the value but is there any special setup to configure it as an analog input? I...
Although I have zero mileage / experience using the T4.x I would suggest adding an electrolytic capacitor to the regulated side of the Teensy power grid to reduce the effects of the power transient to see if it lessens...