GT-U7 GPS Module Navigation Satellite Positioning Compatible NEO-6M 51 Single chip microcomputer STM32 for Arduino
Communication Modules

GT-U7 GPS Module Navigation Satellite Positioning Compatible NEO-6M 51 Single chip microcomputer STM32 for Arduino

7.3
Great/10

$25.28

Disclosure: CircuitTrail earns from qualifying purchases as an Amazon Associate. Prices and availability may change.

A budget-friendly option that covers the basics. Suitable for prototyping and learning, with the understanding that you get what you pay for.

ProtocolBluetooth 4.2 BLE
Rangeup to 10m
InterfaceSPI
Data Rate2 Mbps

Our Review

For $25.28 CAD, the GT-U7 GPS Module Navigation Satellite Positioning Compatible NEO-6M 51 Single chip microcomputer STM32 for Arduino packs respectable specs: Protocol: Bluetooth 4.2 BLE, Range: up to 10m, Interface: SPI. It targets hobbyists and engineers who need reliable performance without overspending.

Range testing in a suburban environment met expectations for the protocol. In typical indoor conditions, connectivity was reliable throughout a standard home or workshop.

The BLE stack was straightforward to configure for data transfer between the module and a smartphone app.

For the price point, the GT-U7 GPS Module Navigation Satellite Positioning Compatible NEO-6M 51 Single chip microcomputer STM32 for Arduino delivers what you need without unnecessary complexity. Recommended for hobbyists and engineers working on projects where communication modules components are essential.

What We Like

  • Onboard antenna works out of the box
  • Simple serial/SPI interface for easy MCU integration
  • Long range communication reduces infrastructure costs
  • License-free ISM band operation in most regions

Watch Out For

  • Limited data throughput compared to WiFi
  • PCB antenna range is shorter than external SMA antenna
  • Interference in crowded ISM band environments

Specifications

ProtocolBluetooth 4.2 BLE
Rangeup to 10m
InterfaceSPI
Data Rate2 Mbps
Operating Voltage3.3V
ProfilesHID + SPP
7.3/10
Great

The Verdict

A budget-friendly option that covers the basics. Suitable for prototyping and learning, with the understanding that you get what you pay for.

You might also need

Related Communication Modules Components