Features: Power supply: 3V-5V Models: GY - GPS6MV2 Module with ceramic antenna, signal strong EEPROM save the configuration parameter data when power down With data backup battery The LED signal lights Install pore size: 3mm The default baud rate: 9600 Compatible with various flight control modules Module size 25 x 35 mm (0.98 x 1.37 ) Antenna size: 25 x 25 mm (0.98 x 0.98