Note: The engraving on the "Pixhawk 4 GPS Module" has been updated to "M8N GPS Module". There are no changes to the internal components. PX4 Autopilot users:   The GPS RGB LED Driver Chip has been updated. Ensure the PX4 firmware is Stable Release v1.12.2 or newer for proper LED driver Support.      Ardupilot User:   If unable to preform normal compass calibration "compass dance" for any reason, set parameter COMPASS_ORIENT=6 (Yaw270) for proper compass orientation.    Descriptions& 65306;   The M8N GPS has an UBLOX M8N module, IST8310 compass, tri-colored LED indicator, and a safety switch. There are 3 different connectors options for different purposes.  This module ships with a baud rate of 38400 5Hz      Features and Specifications:   - Ublox Neo-M8N module - Industry leading –167 dBm navigation sensitivity - Cold starts: 26s - LNA MAX2659ELT+ - 25 x 25 x 4 mm ceramic patch antenna - Rechargeable Farah capacitance - Low noise 3.3V regulator - Current consumption: less than 150mA @ 5V - Fix indicator LEDs - Protective case - Cable Length: 26cm (42cm cable can be purchase here) - Diameter 50mm total size, 32 grams with case.    PIN MAP   SKU12012  Holybro M8N GPS (JST GHR1.25mm 10pin cable): This JST GH 10Pin connector can be used on Pixhawk Standard Flight Controller 10pin“GPS Module”or "GPS1" input port. Holybro M8N GPS for Pix32 (Molex1.25mm 6pin & 4pin &3pin cable): These Molex1.25mm 6pin & 4pin &3pin connectors are for Pix32 "Switch", "GPS", and "I2C" input ports. Holybro M8N 2nd GPS(JST GHR1.25mm 6pin cable)& 65306; This JST GH 6Pin connector can be used on Pixhawk Standard Flight Controller 6pin“UART & I2C”or "GPS2" input port as secondary GPS. This GPS is also compatible with the Cube Flight Controller GPS2 Port.   Package Included:   NEO-M8 with compass module *1 ‘X’ type folding pedestal mount *1 Carbon rod 70mm & 140mm *1 Quick Start Guide http://www.holybro.com/manual/Holybro_M8N_GPS_Quick_Start_Guide.pdf