GN-801 GNSS Receiver Module (GPS+GLONASS, u-blox 8030-KT chipset, NMEA 0183, UART/TTL Interface, built-in antenna)
GG-1802 GNSS Receiver module (GPS+GLONASS, u-blox M8030-KT chipset, NMEA 0183 , UART/TTL Interface, built-in antenna, Ultra small, 7.2g only)
