Here are the key details about the NEO-6M GPS Module with EPROM:

GPS Receiver: The module features a GPS receiver chipset, such as the u-blox NEO-6M, which is capable of receiving signals from multiple satellites to determine the module's precise position, time, and velocity.

Compact Design: The module is designed to be compact and easy to integrate into various projects. It often comes with pins or connectors for easy connection to microcontrollers, development boards, or other devices.

Serial Communication: The module communicates with your host device (like a microcontroller) using serial communication, usually through UART (Universal Asynchronous Receiver-Transmitter) protocol.

GPS Data: The module provides accurate latitude, longitude, altitude, time, speed, and other GPS-related data, allowing you to track the module's location and movement.

EPROM Storage: The addition of EPROM (Electrically Programmable Read-Only Memory) allows you to store configuration settings or other user-defined data in a non-volatile manner. This data persists even when the module loses power.

Configuration: You can configure the module's behavior, update the settings, and control various parameters using specific AT commands through the serial interface. These commands enable customization based on your project's requirements.

External Antenna: Some versions of the module might include a connector for an external GPS antenna, which can improve signal reception, especially in environments with limited sky view.

Backup Battery: In some setups, a backup battery might be required to maintain the EPROM data when the module is powered off.