In the video, you can see that the green numbers are constantly refreshing, so visually you will feel that they are being erased and redrawn, causing flickering.

But when the color is only set to red, the number will not flash, and other colors will flash.

Attempts to adjust the PWM frequency and duty cycle have not taken effect.

The data refresh from 10ms once to 5000ms once did not improve.

This is my first time wiring a TFT display and I have some questions about the display DT070BTFT-PTS1 :

• What is the maximum current draw from the display VCOM input supply ?
• Should LED- (pins 31 and 32) be connected to GND ?
• Should we provide external resistor to limit the current of the backlight LEDs ?
• Is it OK if my PSU 9.6V is shared between AVDD supply and VL (= 'LED+' - 'LED-')

Thanks in advance,

Looking through the datasheet for the DT035BTFT-PTS2, the drawing on page 4 makes it look as though the capacitive touch I2C interface is 1.8V logic.  However, the touch controller (FT5x46) datasheet says the touch controller operating voltage is up to 3.6V.  Can the capacitive touch I2C interface on the DT035BTFT-PTS2 therefore be run at 3.3V so I can avoid a level translator?

Hi! After reading the specifications, I noticed that although it lists 2.8v as the typical voltage for the display, it lists 3.3v as the maximum VCC voltage for the DT028CTFT. However it also lists 4.6v as the absolute maximum. Is it possible to drive the DT028CTFT display with 3.3v without damaging or degrading it? Or do I need to step down the voltage to 2.8v.

Thanks in advance

Oskar