GP-01-Kit is a highly integrated development board with ceramic antenna and high performance multi-mode BDS/GNSS satellite navigation receiver.The AT6558R satellite positioning microcircuit serves as the main board.The GP-01 supports a variety of satellite navigation systems, including the Chinese BeiDou NavigationSatellite System (BDS), the American GPS and the Russian GLONASS.The GP-01-Kit follows the NMEA protocol.

Features:

• Power supply: 5V
• Chip: AT6558R
• Operating temperature: from -40 to 85
• UART:256,000 bps (maximum)

Useful links:
Documentation (English)