ZX7D00CE01S 7 inch RGB

[Hooba97]

hello, and thank you for adding support for the 7inch screen

I am doing some prototyping using Arduino IDE on the ESP board
I can't seem to figure out how to run the screen

using the PDQgraghic test file, the code runs normally but the screen stays black
I'd appreciate the help

if I am not mistaken I think the problem is from the board selected in the Arduino IDE or its settings
here's a screenshot

[moononournation]

PSRAM should select OSPI

[Hooba97]

Do you mean QSPI or OPI
I tried both , using OPI made it work , thank you 🙏

Follow up question
I seem to notice some flickering on on black screens.
Also Why is there a white line at the bottom of the screen

[vajpeters]

Somehow QSPI en OSPI are both not working... Any hints?

[vajpeters]

The chip is reporting:

10:24:33.076 -> ESP-ROM:esp32s3-20210327
10:24:33.076 -> Build:Mar 27 2021
10:24:33.076 -> rst:0x1 (POWERON),boot:0x8 (SPI_FAST_FLASH_BOOT)
10:24:33.076 -> SPIWP:0xee
10:24:33.076 -> mode:DIO, clock div:1
10:24:33.076 -> load:0x3fce3808,len:0x44c
10:24:33.076 -> load:0x403c9700,len:0xbd8
10:24:33.076 -> load:0x403cc700,len:0x2a80
10:24:33.076 -> entry 0x403c98d0
10:24:34.171 ->
10:24:34.171 ->
10:24:34.171 -> ================================
10:24:34.171 -> Chip Model: ESP32-S3
10:24:34.171 -> Chip version: 0
10:24:34.171 -> Numer of cores: 2
10:24:34.171 -> Flash Chip Size: 16777216
10:24:34.171 -> Flash Chip Speed: 80000000
10:24:34.171 -> ================================

[vajpeters]

Ok, this seems to work on my side...