white line at edge of display

[PaulVdBo]

• Arduino ide 1.8.19
• TFT eSPI 2.3.4
• display ST7735_GREENTAB 160x128

#define ST7735_DRIVER
#define ST7735_GREENTAB
#define TFT_HEIGHT 128
#define TFT_HEIGHT 160
#define SPI_FREQUENCY 40000000

3.3V for display comes from ESP32 board. (measured : 3.2V)
3.3V for LEDs comes from motion sensor via "amplifier" (measured 3.0V)

sketch : TFT_CLOCK

void setup(void) {
tft.init();
tft.setRotation(1);
tft.fillScreen(TFT_BLACK);

compiling = OK.
sketch runs fine.

BUT... :)

I have a random colored line at left side of display (I guess 2 pixels wide) as well a few colored pixels at the top row.
I tried GREENTAB, GREENTAB2 and GREENTAB3 : all same "problem"...

What am I doing wrong ?

I'm sorry if this problem has been mentioned somewhere else. In that case : just send me there :)

Mega thanks in advance !

[PaulVdBo]

I connected the display as follows :

MOSI - > 23
CLK -> 18
CS -> 15
DC -> 2 (named A0 on the display)
RST -> 4