NEO-7M GPS Satellite Positioning Module

The NEO-7M GPS module is a satellite positioning module from u-blox, designed for accurate and reliable GPS tracking. It is widely used in drones, vehicles, IoT applications, and navigation systems.

Key Features of the NEO-7M GPS Module:

• GPS Receiver: Supports multiple GNSS satellite systems, primarily GPS.
• High Sensitivity: -161 dBm tracking sensitivity for better reception in challenging environments.
• Baud Rate: Default 9600 bps, configurable through software.
• Communication Protocols: Supports UART, I2C, and SPI.
• Position Accuracy: Up to 2.5 meters.
• Update Rate: Default 1 Hz, can be increased up to 10 Hz.
• Built-in EEPROM: Saves settings and configurations.
• Antenna: Includes an active GPS antenna for better signal reception.
• Power Supply: 3.3V - 5V, making it compatible with most microcontrollers.

NEO-7M GPS Satellite Positioning Module
Wiring Instructions:
VCC: Power supply (3.3-5V)
GND: Ground
TXD: module serial port transmission pin (TTL level, can not be directly connected to RS232 level), can be connected to the RXD of the microcontroller
RXD: module serial port receiving pin (TTL level, can not be directly connected to RS232 level), can be connected to the TXD of the single chip microcomputer
PPX: clock pulse output angle