Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Chipset Model	NEO-7M
Operating Voltage	3.3V to 5V DC
Communication Interface	UART / TTL
Default Baud Rate	9600 bps
Update Frequency	5 Hz
Antenna Type	Passive Ceramic
Tracking Sensitivity	-161 dBm
Connector Type	5-Pin Header
Supported Systems	Arduino, STM32, APM2.5
Module Dimensions	25 x 25 mm

5 reviews

Anonymous

Apr 12, 2026

Rating: 3/5

Took a while to start

Cold start took about 5 minutes indoors. Works fine after that once it has a lock. Just be patient during initial setup.

Anonymous

Mar 23, 2026

Rating: 4/5

Good for the price

Solid signal lock and stable data output. The antenna cable could be a bit longer for larger frames, but otherwise excellent.

Anonymous

Mar 11, 2026

Rating: 5/5

Reliable positioning

Used on a quadcopter with APM2.5. Holds lock even under partial tree cover. Very happy with the accuracy.

Anonymous

Mar 03, 2026

Rating: 5/5

Works great with Arduino

Easy to wire up using the UART pins. Got a satellite fix within 2 minutes outdoors. Perfect for my weather station project.

Anonymous

Jan 25, 2026

Rating: 5/5

Perfect for STM32 projects

UART communication is stable with my STM32 board. Using it for data logging and it hasn't dropped a signal yet.

5 FAQ

Q: Can I use an active antenna with this module?

A: Yes, you can use an active antenna, but please ensure the voltage requirements match to avoid damaging the module.

Q: What is the default baud rate?

A: The default baud rate is 9600bps, but it can be configured using U-Center software if needed.

Q: Does this work with 5V Arduino Uno?

A: Yes, the module supports input voltage from 3.3V to 5V, so it is fully compatible with the Arduino Uno.

Q: How long does a cold start take?

A: Typically, a cold start takes between 30 seconds to 2 minutes when used outdoors with a clear sky view.

Q: Is the antenna detachable?

A: Yes, the antenna uses a standard U.FL connector, allowing you to replace or extend it if necessary.

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