COMPANY CONFIDENTIAL
1.3 Features
i
Bluetooth 3.0 Compliant
i
UART
Interface.
i
Module is powered by the host with a 3.3V +/- 10% supply.
i
One PCB printed antenna.
i
4 layers through hole PCB design with halogen free FR4 material
1.4 Interface and Connector
i
Pin definition:
Pin Number
Symbol Name
Status
Pin definition
1
GND
P Ground
2
UARTTXD
O UART
Transimit
3
UARTRXD
I UART
Receive
4
GND
P Ground
5
BT_RST
I BT
Reset
6
BT_DEVICE_WAKE
I
BT wake up Signal
7
BT_HOST_WAKE
O
Host wake up Signal
8
EMT_SYNC
I -
9
GND
P Ground
10
VDD_3P3
P Power
S1
GND
P Ground
S2
GND
P Ground