pi43 pinout?

[Tonbo]

Hello,

Saw @mikewax post so thought I'd ask.

is there a pinout available of the pi43? or at least a list of which pins on the header are not used by it?

the overview says "one GPIO pin"... am not sure which?

many thanx, tonbo

[strancara]

Hi, pinout for all LCED-PIs is the same:

Pin Purpose
SCLK LCD controller and touch screen controller
MOSI LCD controller and touch screen controller
MISO reading push buttons, touch screen controller
CE0 LCD controller, for reading push buttons
CE1 touch screen controller
GPIO17 touch screen controller (interrupt)
GPIO18 backlight control (optional)
+5V backlight power
+3.3V logic power (20 mA typ.)
GND common ground