Wireless GPS Module LD 1W - Check the GPS module status in the night mode

■ Check the GPS module status in the night mode

In some applications, you can set the GPS module into the night mode from the
mobile phone. In the night mode, the indicator lights are only lit if the GPS module
cannot determine its position, or the Bluetooth connection is lost.

To check the GPS module status in the night mode, press the power key quickly,
and the indicator lights appear briefly.