Adafruit Ultimate GPS HAT for Raspberry Pi A+/B+/Pi 2 [Mini Kit]

Add precision location and timing capabilities to your Raspberry Pi with this Ultimate GPS HAT. Featuring high-sensitivity GPS with GLONASS support, it delivers accurate positioning with 10 Hz updates across 99 search channels.

The HAT includes a built-in Real Time Clock (RTC) with coin-cell battery backup, allowing your Pi to keep accurate time even when powered off or without an internet connection. Compatible with Raspberry Pi A+, B+, Zero, Pi 2, 3, 4, and Pi 5.

Key Features

• High Sensitivity GPS – -165 dBm sensitivity with 10 Hz update rate
• GPS + GLONASS Support – Dual navigation system for enhanced accuracy
• 99 Search Channels – Fast satellite acquisition and tracking
• Built-in RTC – Real Time Clock with CR1220 battery slot for 7+ years of timekeeping
• Fix Status LED – Visual indicator blinks when GPS lock is acquired
• Dual Antenna Options – Internal patch antenna plus u.FL connector for external active antenna
• Compact Design – 65mm × 56mm × 7mm

Ideal For

• GPS tracking and logging projects
• Time synchronization without internet
• Mobile and outdoor Raspberry Pi applications
• Navigation and mapping projects

Package Contents

• 1× Fully assembled GPS HAT with PA1616D module
• 1× 2×20 GPIO header (requires soldering)

Resources

• Adafruit Learning Guide