User's Manual

2. Features
 Seeeduino/Arduino compatible
 Up to10m communication distance in house without obstacle
 UART interface (TTL) with programmable baud rate (SPP firmware installed)
 Default Baud rate: 38400, Data bits: 8, Stop bit: 1, Parity: No parity
 Default PINCODE:”0000”
 A full set of configuration commands
 On board PCB Antenna
 FCC ID Certificated
3. Specification
Contents
Item
Min Typical Max
Unit
Voltage 2.8 3.3 3.5 VDC
Current 3 / 50 mA
Communication Distance(in
house)
/ / 10 m
Protocol Bluetooth V2.0 with SPP firmware /
Interface Uart Serial Port(TTL) /
Supported Baudrate
9600, 19200, 38400, 57600, 115200,
230400, 460800
bps
ESD contact discharge ±4 KV
ESD air discharge ±8 KV
Dimension 57.4x45.3x19.4 mm
Net Weight 10±2 g
4. Interface Function