iFlight Blitz M10 GPS V2 is a GPS module with integrated compass QMC5883L. The GPS module uses a large 25x25mm antenna, which in combination with the M10 chip ensures fast satellite retrieval. The GPS is equipped with a low noise amplifier (LNA), RF filter and temperature compensated oscillator (TXCO). The GPS uses a UBLOX protocol with a 10Hz refresh rate.