The touch controller is a CST328 and I have been able to run the Python demo (including interactive touch) using the Waveshare supplied Python code at:-
https://files.waveshare.com/wiki/2.8inc ... erryPi.zip
Running on a Pi4 with current 64 bit Bullseye (kernel 6.1.21-v8+)
Python code
RST=27
DC=25
BL=18
bus=0
device=0
40 pin RPi GPIO numbers (not pin numbers)
MISO=NC
MOSI=10
SCLK=11
CS=8
DC=25
RST=27
BL=18
TP_SDA=2
TP_SCL=3
TP-INT=4
TP_RST=17
https://files.waveshare.com/wiki/2.8inc ... erryPi.zip
Running on a Pi4 with current 64 bit Bullseye (kernel 6.1.21-v8+)
Python code
RST=27
DC=25
BL=18
bus=0
device=0
40 pin RPi GPIO numbers (not pin numbers)
MISO=NC
MOSI=10
SCLK=11
CS=8
DC=25
RST=27
BL=18
TP_SDA=2
TP_SCL=3
TP-INT=4
TP_RST=17
Statistics: Posted by peter.arq — Sat Jul 20, 2024 3:30 pm