ECU Master GPS Module V2 The Ecumaster GPS module ensures high-precision position tracking with an update frequency of 25 Hz. The module can use four navigation systems simultaneously: GPS, GLONASS, Galileo, and BeiDou. An external, active antenna with a magnetic base is included in the module. Thanks to a built-in 3-axis accelerometer and gyroscope, the device can provide information about: Speed Position Heading Altitude Accelerations and angular velocities. All GPS data is transmitted via CAN bus. The GPS module is designed to be used with ADU display/log and enables real-time lap time measurement, predictive timing, as well as post-session data analysis with a display of the track. GPS to CAN V2User Manual