Installation guide

3
LED Indicators
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.
Table 1
Figure2
LED status Description
Power LED off No power supply
Power LED on Power input is equal or larger than 3.5 Volt
Power LED blinking Power input is lower than 3.5 Volt
Status LED off No pairing established
Status LED on Connection established
Status LED fast blinking
In 0.1 sec interval: Pairing (in either slave or master
mode)
In 0.3 sec interval: Discoverable (in slave mode)
Status LED slow blinking
In 0.9 sec interval: Inquring (in master mode)
In 1.2 sec interval: Connecting (in master mode)