Adafruit Ultimate GPS FeatherWing

Key Features: -165 dBm sensitivity, 10 Hz updates, 66 channels on a 20mA current draw RTC with coin battery backup with built-in datalogging PPS (pulse per second) output on fix Internal patch antenna + u.FL connector for external active antenna Jammer detection and reduction plus multi-path detection and compensation Give your Feather a sense of place, with an Ultimate GPS FeatherWing. This FeatherWing plugs right into your Feather board and gives it a precise, sensitive, and low power GPS module for location identifcation anywhere in the world. As a bonus, the GPS can also keep track of time once it is synced with the satellites.The Wing is built around the MTK3339 chipset, a no-nonsense, high-quality GPS module that can track up to 22 satellites on 66 channels, has an excellent high-sensitivity receiver (-165 dB tracking!), and a built in antenna. It can do up to 10 location updates a second for high speed, high sensitivity logging or tracking. Power usage is incredibly low, only 20