All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Update rate: 0.25Hz-18Hz,default 10Hz
The red light, the PPS light, does not light up if it is not positioned; after 3D positioning, it starts to flash.
With FLASH, the configuration can be changed, and the power will not be lost
Not positioned, the light is off; after 3D positioning, the blue light flashes
Note: Please use the GPS module in an open place, the LED will flash after the satellite signal is found. Bad weather and indoor use will affect the accuracy of positioning.