Instruction Manual

FDK172-834 User’s Manual
Hardware and Installation 29
Digital I/O pin header: CN10
CN10 Pin Assignment
Pin
Description
Pin
Description
1
GND
6
GND
2
GPIO0
7
GPIO1
3
GPIO2
8
GPIO3
4
GPIO4
9
GPIO5
5
GPIO6
10
GPIO7
11
GPIO8
12
GPIO9
13
GPIO10
14
GPIO11
15
GPIO12
16
GPIO13
17
GPIO14
18
GPIO15
19
GND
20
GND
Speaker Out & MIC IN connector: CN11
CN11 Pin Assignment
Pin
Description
Pin
Description
1
SPKOUT_L-
2
SPKOUT_L +
3
SPKOUT_R-
4
SPKOUT_R +
5
MIC IN
6
GND