GY-NEO7M GPS Module Ublox NEO-7M High Accuracy for Arduino Drones

The GY-NEO7M GPS Module is a high accuracy positioning module based on the Ublox NEO-7M chipset. It is widely used with Arduino drones robotics GPS trackers and navigation projects where fast satellite lock and stable data output are required.

With a simple TTL serial interface the GY-NEO7M is easy to connect to microcontrollers and flight controllers. It provides real time latitude longitude altitude and speed data for a wide range of outdoor and embedded applications.

Wiring Instructions and Pinout

The GY-NEO7M uses standard TTL serial communication and can be directly connected to most microcontrollers.

• VCC Power supply input 3.3V to 5V
• GND Ground connection
• TXD Serial data output from the GPS module TTL level connect to RX of microcontroller
• RXD Serial data input to the GPS module TTL level connect to TX of microcontroller
• PPS Pulse per second timing output for precise time synchronization

Key Specifications

• GPS Chipset Ublox NEO-7M
• Operating Voltage 3.3V to 5V
• Position Accuracy approximately 2.5m CEP
• Velocity Accuracy 0.1 m/s
• Update Rate up to 5Hz
• Communication Interface UART TTL
• Operating Frequency L1 1575.42 MHz
• Cold Start Time approximately 30 seconds
• Dimensions: 40 x 25.8mm

If you are looking for a more budget friendly alternative consider the GPS Module NEO6MV2 GY-GPS6MV2 Ublox With Antenna which is also widely used in Arduino and flight controller projects.

This product can be found here:

• GPS