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rzeldent / esp32-smartdisplay

PlatformIO library LVGL Drivers for Sunton Smart display boards (CYD Cheap Yellow Display). This library supports these boards without any effort. ESP32-2432S024N/R/C, ESP32-2432S028R/C, ESP32-3248S035R/C, ESP32_8048S070N/C
https://github.com/rzeldent/platformio-espressif32-sunton
GNU General Public License v3.0
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Additional Flash #23

Closed MkMunich closed 1 year ago

MkMunich commented 1 year ago

Hi, I bought a ESP32-3248S035C, where U4 is not equipped. Does someone know, which flash I could solder? I've seen in the Sunton specs a 25Q32 4MB flush. My question is, whether also a Winbond 25Q64FV 8MB flush would work? Best Regards

rzeldent commented 1 year ago

The R and C layouts are almost the same (except the touch interface).

Take a look at the annotated board: https://github.com/rzeldent/esp32-smartdisplay/blob/main/assets/schematics/ESP32-3248S035R-PCB.pdf. Here you see the flash memory and pinout.