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Cheap Yellow Display (CYD) 2 USB Display
Cheap Yellow Display (CYD) 2 USB

Available from:
Aliexpress.com







Install method:
USB to Serial

GPIO #Component
GPIO00 Option A3
GPIO01 User
GPIO02 SPI DC
GPIO03 None
GPIO04 PWM_i 1
GPIO05 None
GPIO09 User
GPIO10 User
GPIO12 SPI MISO
GPIO13 SPI MOSI
GPIO14 SPI CLK
GPIO15 SPI CS
GPIO16 PWM_i 2
GPIO17 PWM_i 3
GPIO18 User
GPIO19 User
GPIO20 None
GPIO21 BkLight
GPIO22 User
GPIO23 User
GPIO24 None
GPIO25 SPI CLK 2
GPIO26 Buzzer
GPIO27 User
GPIO28 None
GPIO29 None
GPIO30 None
GPIO31 None
GPIO32 SPI MOSI 2
GPIO33 ???
GPIO34 ADC Light
GPIO35 User
GPIO36 None
GPIO37 None
GPIO38 None
GPIO39 SPI MISO 2
Configuration
{"NAME":"ESP32-2432S028","GPIO":[6210,1,800,0,448,0,1,1,672,704,736,768,449,450,1,1,0,992,1,1,0,737,480,1,0,0,0,0,705,769,4768,1,0,0,0,673],"FLAG":0,"BASE":1}

Here is the required display.ini. It include both the ILI9341 screen and the XPT2046 touch configuration:

:H,ILI9341,240,320,16,SPI,1,,,,,,,*,16
:S,2,1,1,0,40,20
:r,1
:I
01,80
11,80
3A,1,55
36,1,A8
B1,2,00,18
B6,3,08,82,27
21
29,80
:o,28
:O,29
:A,2A,2B,2C,16
:i,20,21
:B,21

:UTI,XPT2046,S2,33,-1,-1
CPR 00
RT
:UTT
XPT 300
RT
:UTX
MV 2 2
SCL 300 0.0695652
LIM 239
RT
:UTY
MV 0 2
SCL 3700 -0.0930233
LIM 319
RT