iBT-03
Bluetooth Module for Audio Application
0.3.01
2 / 7
2012-07-30
1. Overview
iBT-03 is a Class 2 Bluetooth module supporting Bluetooth V2.1 + EDR
specification. It is implemented by using the CSR BlueCore5-Multimedia ROM chip.
iBT-03 is designed for receiving audio data transmitting from a mobile device. It can
also be used to control the audio playing function of the remote device
2. Features
A single chip radio and baseband IC for Bluetooth
applications
Fully Qualified Bluetooth v2.1+EDR (Enhanced Data
Rate)
Class 2 power output (10 Meter minimum)
Support for 802.11 co-existence
High quality 95dB SNR DAC playback
LED drivers and faders
Supporting profiles : A2DP, AVRCP
Build-in PCB antenna
Supply voltage : 3.0V to 3.6V
RoHS compliant
Dimension: 31.0mm (L) x 12mm (W) x 2.6mm (H)
3. Applications
Wireless speakers
Stereo headset
Hands-free car kit
VoIP handsets
Docking Stations
4. Pin Drawing
2
7 S
P
I_C
S
B
2
2 G
N
D
2
4 S
P
I_C
L
K
3
6 G
N
D
3
5 N
C
2
8 P
IO
12
2
9 P
IO
11
3
0 P
IO
5
3
1 P
IO
3
3
2 P
IO
2
3
3 P
IO
0
2
3 R
E
S
E
T
B
2
5 S
P
I_M
IS
O
2
6 S
P
I_M
O
S
I
3
4 P
IO
1
3.3V
9
M
IC
_B
P
10
P
IO
13
8
M
IC
_B
N
11
S
P
K
_L
P
5
S
P
K
_L
N
4
S
P
K
_R
P
7
S
P
K
_R
N
6
M
IC
_A
P
2
M
IC
_A
N
3
P
IO
9
14
P
IO
4
15
P
IO
14
13
G
N
D
1
G
N
D
12
Figure 1 iBT-03 Pin Diagram
