Data Sheet

MK11A Bluetooth Module
Datasheet
www.mokosmart.com
8
4. Pin Assignment
MK11A module pin diagram (Rear View)
Pin No.
Name
Type
Description
1
GND
Power
Ground
2
IO3
Digital I/O
General purpose I/O
3
IO4
Digital I/O
General purpose I/O
4
IO5
Digital I/O
General purpose I/O
high-drive capability
5
IO6
Digital I/O
General purpose I/O
high-drive capability
6
IO7
Digital I/O
General purpose I/O
high-drive capability
7
IO8
Digital I/O
General purpose I/O
8
IO9
Digital I/O
General purpose I/O
9
IO10
Digital I/O
General purpose I/O
10
DIO11
Digital I/O
General purpose I/O
11
GND
Power
Ground
12
VCC
Power
1.8V-3.8V supply
13
IO12
Digital I/O
General purpose I/O
14
IO14
Digital I/O
General purpose I/O
15
IO15
Digital I/O
General purpose I/O
16
TMS
Digital I/O
JTAG TMSC, high-drive capability