GT-U7 gps module compatible with NEO-6M 51 MCU STM32 GT-U7 module working Voltage: 3.6V-5V(or use Micro USB to directly supply power); Operating baud rate: 9600 (can be modified) GT-U7 module with high sensitivity, low power consumption, miniaturization, its extremely high tracking sensitivity greatly expanded its positioning of the coverage.Such as narrow urban sky, dense jungle environment, GT-U7 can be high-precision positioning GPS module with a USB interface, you can directly use the phone data cable on the computer point of view positioning effect; With IPEX antenna interface, the default distribution of active antenna, can be quickly positioned. Can be used in vehicles; Sharing mobile power; Handheld devices such as PDAs; Vehicle monitoring; Mobile phones, camcorders and other mobile positioning systems The module comes with LED signal indication and data backup battery