User's Manual

User’s Guide
GPS BT-55S
5. LED Indicator
Power on:
LED1: GPS Fix Status LED2: Bluetooth Status
Red (ON)
GPS not fixed yet!
Blue (ON)
Blinking for every 3 seconds (in paring mode)
GPS get fixed/Bluetooth connected:
LED1: GPS Fix Status LED2: Bluetooth Status
Red
Blinking for every 1 seconds
Blue
Blinking quickly
Low battery: LED1 (GREEN) blinking for every 1 second
Charging: LED2
(ORANGE) ON
Charging: LED2 (ORANGE) ON
Battery is fully charged: LED2 (ORANGE) turns off
GPS Bluetooth operates on OS with Bluetooth function that supports SPP
In order to avoid any unexpected problem,
DO NOT attempt to change the default baudrate
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