GPS Vollgo For FPV Drone Cellphone Wearables VG7669T160N0MA satellite positioning and navigation module

VG7669T160N0MA positioning and navigation module is a BDS/GNSS full constellation positioning

and navigation module with small size and high performance, which integrates ceramic antennas. The

positioning module is based on the fourth-generation low-power GNSS SOC single-chip AT6558R of

Zhongke Microbase. The chip supports a variety of satellite navigation systems, including Chinese BDS, American GPS, Russian GLONASS, European Union's GALILEO, Japan's QZSS and satellite augmentation

systems. SBAS (WAAS, EGNOS, GAGAN, MSAS) . The positioning and navigation module has the advantages of high sensitivity, low power consumption, and low, and is suitable for scenarios such as vehicle navigation, handheld positioning, and wearable devices.

Product main features:

 Excellent positioning and navigation function, support BDS/GPS/GLONASS satellite navigation

system

Size 18x18x7.8mm

 Cold Start Capture Sensitivity: -148dBm

 Tracking sensitivity: -162dBm

 Positioning accuracy: 2.5 meters (CEP50)

 Time to first fix: 32 seconds

 Low power consumption:

 Built-in antenna detection and antenna short-circuit protection

For drone setting, in Betaflight, please set as follows:

1. Connect to 5v gnd, rx gps to tx fc, and tx gps to rx fc. The 5th and 6th wire on the gps can be left alone or removed as those are used for other applications (such as turning off or monitoring gps)

2. In the betaflight port tab, enable sensor gps in the correct uart, then set baud rate to 9600.

3. In the configuration tab, enable gps, select NMEA protocol, set auto baud and auto config.

4. Check that the gps sensor lights up on the top bar of betaflight.