pins connected problem
Also, are all 5v and 3.3v pins required to power the screen? If they do not need to be all connected, what is the minimum voltage, or what pins do I need?
Also, are all 5v and 3.3v pins required to power the screen? If they do not need to be all connected, what is the minimum voltage, or what pins do I need?
Comments
About the GPIO, this screen uses the Raspberry Pi 26PIN female socket: used as a Raspberry Pi display to obtain power and return touch data from here, so the ports need to be used, the interface is defined as follows: