I found a 2.8inch TFT touch Screen Shield and im trying to make it work but i keep getting a white screen, i dont know where it was bought from so i dont know the driver, i have used both Mcufriend and Adafruit examples, the id is 0x2828 that is unknow, i have tried disable and enable one by one every single one on the MCUFRIEND_kbv.cpp file to no avail. after running the diagnostic example i got the following:
Diagnose whether this controller is supported
There are FAQs in extras/mcufriend_how_to.txt
tft.readID() finds: ID = 0x2828
MCUFRIEND_kbv version: 3.0.0
This ID is not supported
look up ID in extras/mcufriend_how_to.txt
you may need to edit MCUFRIEND_kbv.cpp
to enable support for this ID
e.g. #define SUPPORT_8347D
New controllers appear on Ebay often
If your ID is not supported
run LCD_ID_readreg.ino from examples/
Copy-Paste the output from the Serial Terminal
to a message in Displays topic on Arduino Forum
or to Issues on GitHub
thats why im here XD, next trying the LCD_ID_readreg.ino example i got:
Note that OPEN-SMART boards have diff pinout
Edit the pin defines in LCD_ID_readreg to match
Edit mcufiend_shield.h for USE_SPECIAL
Edit mcufiend_special.h for USE_OPENSMART_SHIELD_PINOUT
Read Registers on MCUFRIEND UNO shield
controllers either read as single 16-bit
e.g. the ID is at readReg(0)
or as a sequence of 8-bit values
in special locations (first is dummy)
reg(0x0000) 28 28 ID: ILI9320, ILI9325, ILI9335, ...
reg(0x0004) 2C 2C 2C 2C Manufacturer ID
reg(0x0009) 29 29 29 29 29 Status Register
reg(0x000A) 28 28 Get Power Mode
reg(0x000C) 2C 2C Get Pixel Format
reg(0x0061) 69 69 RDID1 HX8347-G
reg(0x0062) 68 68 RDID2 HX8347-G
reg(0x0063) 69 69 RDID3 HX8347-G
reg(0x0064) 6C 6C RDID1 HX8347-A
reg(0x0065) 6D 6D RDID2 HX8347-A
reg(0x0066) 6C 6C RDID3 HX8347-A
reg(0x0067) 6D 6D RDID Himax HX8347-A
reg(0x0070) 78 78 Panel Himax HX8347-A
reg(0x00A1) A9 A9 A9 A9 A9 RD_DDB SSD1963
reg(0x00B0) B8 B8 RGB Interface Signal Control
reg(0x00B4) BC BC Inversion Control
reg(0x00B6) BC BC BC BC BC Display Control
reg(0x00B7) BD BD Entry Mode Set
reg(0x00BF) BD BD BD BD BD BD ILI9481, HX8357-B
reg(0x00C0) E8 E8 E8 E8 E8 E8 E8 E8 E8 Panel Control
reg(0x00C8) E8 E8 E8 E8 E8 E8 E8 E8 E8 E8 E8 E8 E8 GAMMA
reg(0x00CC) EC EC Panel Control
reg(0x00D0) F8 F8 F8 Power Control
reg(0x00D2) F8 F8 F8 F8 F8 NVM Read
reg(0x00D3) F9 F9 F9 F9 ILI9341, ILI9488
reg(0x00D4) FC FC FC FC Novatek ID
reg(0x00DA) F8 F8 RDID1
reg(0x00DB) F9 F9 RDID2
reg(0x00DC) FC FC RDID3
reg(0x00E0) E8 E8 E8 E8 E8 E8 E8 E8 E8 E8 E8 E8 E8 E8 E8 E8 GAMMA-P
reg(0x00E1) E9 E9 E9 E9 E9 E9 E9 E9 E9 E9 E9 E9 E9 E9 E9 E9 GAMMA-N
reg(0x00EF) ED ED ED ED ED ED ILI9327
reg(0x00F2) F8 F8 F8 F8 F8 F8 F8 F8 F8 F8 F8 F8 Adjust Control 2
reg(0x00F6) FC FC FC FC Interface Control
Read Registers on MCUFRIEND UNO shield
controllers either read as single 16-bit
e.g. the ID is at readReg(0)
or as a sequence of 8-bit values
in special locations (first is dummy)
reg(0x0000) 00 00 ID: ILI9320, ILI9325, ILI9335, ...
reg(0x0004) 04 04 04 04 Manufacturer ID
reg(0x0009) 09 09 09 09 09 Status Register
reg(0x000A) 0A 0A Get Power Mode
reg(0x000C) 0C 0C Get Pixel Format
reg(0x0061) 61 61 RDID1 HX8347-G
reg(0x0062) 62 62 RDID2 HX8347-G
reg(0x0063) 63 63 RDID3 HX8347-G
reg(0x0064) 64 64 RDID1 HX8347-A
reg(0x0065) 65 65 RDID2 HX8347-A
reg(0x0066) 66 66 RDID3 HX8347-A
reg(0x0067) 67 67 RDID Himax HX8347-A
reg(0x0070) 70 70 Panel Himax HX8347-A
reg(0x00A1) A1 A1 A1 A1 A1 RD_DDB SSD1963
reg(0x00B0) B0 B0 RGB Interface Signal Control
reg(0x00B4) B4 B4 Inversion Control
reg(0x00B6) B6 B6 B6 B6 B6 Display Control
reg(0x00B7) B7 B7 Entry Mode Set
reg(0x00BF) BF BF BF BF BF BF ILI9481, HX8357-B
reg(0x00C0) C0 C0 C0 C0 C0 C0 C0 C0 C0 Panel Control
reg(0x00C8) C8 C8 C8 C8 C8 C8 C8 C8 C8 C8 C8 C8 C8 GAMMA
reg(0x00CC) CC CC Panel Control
reg(0x00D0) D0 D0 D0 Power Control
reg(0x00D2) D2 D2 D2 D2 D2 NVM Read
reg(0x00D3) D3 D3 D3 D3 ILI9341, ILI9488
reg(0x00D4) D4 D4 D4 D4 Novatek ID
reg(0x00DA) DA DA RDID1
reg(0x00DB) DB DB RDID2
reg(0x00DC) DC DC RDID3
reg(0x00E0) E0 E0 E0 E0 E0 E0 E0 E0 E0 E0 E0 E0 E0 E0 E0 E0 GAMMA-P
reg(0x00E1) E1 E1 E1 E1 E1 E1 E1 E1 E1 E1 E1 E1 E1 E1 E1 E1 GAMMA-N
reg(0x00EF) EF EF EF EF EF EF ILI9327
reg(0x00F2) F2 F2 F2 F2 F2 F2 F2 F2 F2 F2 F2 F2 Adjust Control 2
reg(0x00F6) F6 F6 F6 F6 Interface Control
I cant seem to make the screen display anything but white and in some examples it flickers the white screen but nothing else.
Just to make sure im not missing anything im using Mac_os_ventura(13.1), latest version of arduino IDE and i have already tried on a windows computer for good mesure.
also there is a photo of the screen (i have search the serial number and found some similar but not the exact same in this site https://www.waveshare.com/wiki/2.8inch_TFT_Touch_Shield ) also i have tried the example files they provide.
PS: in the bottom front it says QR4 5265S01 G1/3 TP28017(cant upload 2 photos due to new account
)
