User's Manual
Introduction
This document describes pin definition, mechanical drawing and reflow data of
Bluetooth Low Energy Module and hope it can helps designer to design in easier
and manufacturing smoothly.
Pin Definition
Pin#
PinName
Direction
Voltage
Desription
1
VDD
I
1.8to 3.3V Input power can range from 1.8V to3.3V
2
VSS
I
GND
Ground
3
TEST0
I/O
1.8V to 3.3V Mfg Test pin 0;
MODE "POINTER". Internally
pulled-up (active low)
4
TEST1
I/O
1.8V to 3.3V Mfg Test pin 1;
MODE "JOYSTICK". Internally
pulled-up (active low)
5
SDA
I/O
1.8V to 3.3V I2C data to interface with sensors (gyro&
accelerometer)forrelative
motion.MayalsointerfacetoadditionalI2Cmemory.
6
SCL
O
1.8V to 3.3V I2C clock to interface with sensors(gyro&
accelerometer)forrelative
motion.MayalsointerfacetoadditionalI2Cmemory.
7
TEST2
I/O
1.8V to 3.3V Mfg Test pin 2
8
GPIO_2
I/O
1.8V to 3.3V Interrupt from I2C accelerometer.Internallypulled‐up.
9
GPIO_3
I/O
1.8V to 3.3V Interrupt from I2C gyro. Internallypulled‐up.
10
GPIO_0
I/O
1.8V to 3.3V "A" button. Internally pulled‐up.
11
GPIO_1
I/O
1.8V to 3.3V "B" button. Internally pulled‐up.
12
GPIO_4
I/O
1.8V to 3.3V
General I/O - UNUSED. Internally pulled-up.
13
GPIO_5
I/O
1.8V to 3.3V "HOME" button. Internally pulled‐up.
14
GPIO_6
I/O
1.8V to 3.3V "HELP" button. Internally pulled‐up.
15
GPIO_7
I/O
1.8V to 3.3V
"PAUSE" button. Internally pulled‐up.
16
GPIO_10
I/O
1.8V to 3.3V
LED for player "1".
17
GPIO_11
I/O
1.8V to 3.3V
LED for player "2".
18
ADC_0
I
1.8V to 3.3V ADC input for X direction on
j
oystick.
19
ADC_1
I
1.8V to 3.3V ADC input for Y direction on
j
oystick.
20
ADC_2
I
1.8V to 3.3V ADC input for battery voltage.
21
GPIO_8
I/O
1.8V to 3.3V Power LED.
22
GPIO_9
I/O
1.8V to 3.3V IR LED.
23
GPIO_12
I/O
1.8V to 3.3V
General I/O ‐ UNUSED. Internally pulled‐up.