GT-U7 module, with high sensitivity, low power consumption, and size, extremely high tracking sensitivity greatly expands positioning coverage. GT-U7 can locate with high accuracy in where ordinary GPS receiver modules cannot locate, such as under narrow urban skies and in dense environments. The module's high sensitivity, low static drift, low power consumption and size 1. Size 27.6x26.6 Direct plug or optional SMD (with positioning holes) 2. Operating voltage: 3.6V-5V (or direct usb power supply) 3. Working rate: 9600 (can be modified) 4. With IPEX antenna interface 5. On-board rechargeable coin cell battery 6. On-board E2PROM can save parameter data 7. NEMA output compatible with NEO-6M Type: Voltage Regulator Application: Computer Works: sensors Sensor Type: Energy sensor color:As shown Material:PCB Package Contents: 1 x IoT module kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.