
GT-U7 GPS Module Navigation Satellite Positioning Compatible NEO-6M 51 Single chip microcomputer STM32 for Arduino
$25.28
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“A budget-friendly option that covers the basics. Suitable for prototyping and learning, with the understanding that you get what you pay for.”
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
| Protocol | Bluetooth 4.2 BLE |
| Range | up to 10m |
| Interface | SPI |
| Data Rate | 2 Mbps |
| Operating Voltage | 3.3V |
| Profiles | HID + SPP |
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.”
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