Pi Radio Pin Maps

Pin		Function
1		3.3V
6		GND


Buttons
26		Next Button
19		Prev Button
13 		Pause/Play Button
21		Bluetooth Active
20		Aux Active

LCD Screen
1		VCC
6		GND
24		CS (GPIO 8)
16		Reset (GPIO 23)
15		D/C (GPIO 22)
19		SD1(MOSI) (GPIO 10)
23		SCK (GPIO 11)
17		LED (3.3V)
21		SD0(MOS0) (GPIO 9)

3-Pole Switch
36		RPi (GPIO 16)
38		Aux (GPIO 20)
40		Bluetooth (GPIO 21)