CUAV NEO 3 GPS Module | GNSS U-blox M9N Drone Hardware is a new product from CUAV brand. NEO continues the hardware design of NEO V2, upgrade the GNSS module to Ublox NEO M9N, supports Beidou, Galileo, Glonas and GPS receive at the same time, and the horizontal positioning accuracy is up to  0.7M. Integrated with safety switch, buzzer, RGB light. Features: Easy to use Buzzer prompt safety switch UART IO I2C MS5611 Barometer RGB Status Light CROCOMM custom four-star high gain antenna Simultaneous reception by the four satellite systems: Supports simultaneous reception of Beidou, Galileo, Glonas, and GPS four satellite systems Good quality product Comparison between NEO v2 &  NEO 3:   Package Includes: 1 x CUAV NEO 3 GPS Module | GNSS U-blox M9N Drone Hardware 1 x Stand and cable Specification Item Type: GPS Module No. of Concurrent GNSS 4(Supports Beidou, Galileo,GLONASS,GPS receive at the same time) GNSS Augmentation System SBAS:WAAS,EGNOS,MSAS QZSS:L1s(SAIF), Other: RTCM3.3 Nav. update 25Hz(Max) Accuracy 2.0M (Upto 0.7M) Speed accuracy 0.05m/s No. of GNSS (Max) type 32 Port Type GHR-04V-S Input Voltage (V) 4.7 to 5.2 Operating Temperature (°C) -10~70°C Size 60*60*15.8MM Net Weight 33g Protocol UART IO I2C Shipping Weight 0.145 kg Shipping Dimensions 9.5 × 9.5 × 6 cm