M8N GPS is a commonly used GPS receiver module produced by u blox company. It adopts a M8N chip, which has high accuracy and sensitivity in positioning performance. The M8N GPS module supports multiple Satellite navigation, including GPS, GLONASS, and BeiDou. It can receive and process satellite signals from these navigation systems, achieving accurate acquisition of position, velocity, and time information. The M8N GPS module is usually provided in the form of a small circuit board, with UART serial port and I2C interface, facilitating communication with microcontrollers or other devices. It can also receive satellite signals through external antennas and has a power management circuit and backup battery to maintain the durability of satellite data and configuration. This module provides rich configuration options that can be set and adjusted through serial port commands or configuration software. Users can choose appropriate working modes, update rates, navigation parameters, etc. according to their needs. The M8N GPS module is widely used in fields such as unmanned aerial vehicles, vehicle tracking, navigation, and aviation, providing reliable positioning and navigation functions. GPS :NEO-M8N compass :QMC5883 Colour:Black Material:ABS Package Contents: 1 x M8N GPS Module 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.