High positioning accuracy of approximately 2.5 meters, suitable for various outdoor applications. Operates on a wide voltage range of DC 3.3-5V, making it versatile for different devices. Default baud rate of 9600, adjustable through U-CENTER for customized communication settings. Output frequency of 1Hz, which can also be modified via U-CENTER to meet specific requirements. Compact size of 52 * 27 * 15mm, ideal for integration into handheld and wearable devices. This GPS module, based on the NEO-7M core, is designed for outdoor satellite positioning, making it perfect for car navigation, handheld positioning, and DIY experiments. It is important to note that the module is not suitable for indoor positioning due to the lack of satellite signals. When using an external antenna, to remove the C2 capacitor to avoid conflicts that may affect positioning accuracy. Color: As Shown Material: PCB Package Contents: 1*NEO-7M Module 1*Connection Line 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.