GPS-Logger-Shield Arduino MKR GPS Shield

The Arduino MKR GPS Shield is a compact GPS logger shield based on the u‑blox SAM‑M8Q GNSS module, designed for use with boards in the MKR form factor. It supports concurrent reception of GPS, GLONASS and Galileo signals for reliable positioning and can be connected directly on top of an MKR board via headers or to any compatible board using the supplied ESLOV cable and connector. With a small footprint (25 mm × 45 mm) and a weight of 14 g, the MKR GPS Shield is suitable for projects that require device localization and simple plug‑and‑play setup.

Advantages

The shield integrates the u‑blox SAM‑M8Q GNSS receiver for multi‑constellation positioning and offers both serial and I2C interfaces for flexible communication with Arduino boards. It mounts directly on MKR headers or connects through an ESLOV cable, enabling use with a variety of host boards. Its compact size and low weight make it easy to add location tracking without significant space or weight penalties.

Suitable for

• Fleet monitoring prototypes and vehicle tracking
• High‑altitude or atmospheric scientific experiments
• Outdoor navigation and trekking devices
• Any project requiring device localization with Arduino MKR boards

Key specifications

• GNSS module: u‑blox SAM‑M8Q (GPS, GLONASS, Galileo)
• Interfaces: UART (serial) via headers; I2C via ESLOV cable
• Form factor: Arduino MKR compatible
• Dimensions: 25 mm (W) × 45 mm (D)
• Weight: 14 g
• Manufacturer: Arduino, MPN ASX00017, EAN 7630049201248

How to use

Place the MKR GPS Shield on top of an Arduino MKR board aligning the headers, or connect it to a compatible host board using the supplied ESLOV cable and connector. If mounted on MKR headers, use the serial (UART) interface for communication; if using the ESLOV cable, select the I2C interface. Power the host board and initialize the GNSS module using standard Arduino libraries or u‑blox‑compatible code to receive positioning data.

Recommendations

For optimal satellite reception, position the device with a clear view of the sky and avoid metal obstructions. Use the provided ESLOV cable when the shield cannot be mounted directly on an MKR header. Consult u‑blox documentation and Arduino libraries for configuration and power‑saving options appropriate to your application.