Installation guide

3
LED Indicators
See Figure 1 for the location of the LEDs.
Please refer to the following chart for the status of
LEDs.
Status Description
Power LED off/ on No power supply./Power input is equal or larger than 3.5 Volt
Power LED blinking Power input is lower than 3.5 Volt (See command DETECT)
Status LED off/ on No pairing established./ Connection established.
Status LED fast
blinking
0.1sec- Pairing (slave or master mode).
0.3sec- Discoverable (slave mode).
Status LED slow
blinking
0.9sec- Inquiring (master mode).
1.2sec- Connecting (master mode).
Antenna Connector
Simply connect it to a 2.0dBi, 50 Ohms impedance
dipole antenna to support 2.4 GHz frequency.
The Antenna is changeable for high gain Antenna.
See Figure 2.
Figure2