Peripheral Connectors; Raspberry Pi Connector - mangOH Red User Manual

3.9 Peripheral Connectors

3.9.1 Raspberry Pi Connector

CN307 is a 26-pin connector that provides access to primary Raspberry Pi Rev B pin functions.
Raspberry Pi-compatible connector
Figure 3-16: Raspberry Pi Connector
1
3
I2C
(Pins 3/5)
5
7
GPIO (CF3)
(Pins 7/11/13/15)
9
11
13
15
17
19
SPI
(Pins 19/21/23/24/26)
21
23
25
Figure 3-17: Raspberry Pi Connector Signal Groups
Rev 3 Sep.18
Power
2
3.3V (Pins 1/17)
5.0V (Pins 2/4)
4
6
8
UART
(Pins 8/10)
10
12
PWM
(Pin 12)
14
16
GPIO (Expander)
(Pins 16/18/22)
18
20
Ground
(Pins 6/9/14/20/25)
22
24
26
23 41110400