Adafruit-Ultimate-GPS-Breakout-Board-MTK3339-Chipset-66-Channel-Version-3-Adafruit-746-p-A-b-GPS-b-breakout-board-designed-around-the-b-MTK3339-b-chipset-This-high-quality-GPS-module-can-track-up-to-22-satellites-on-66-channels-&-also-features-a-built-in-antenna-&-165d B-tracking-high-sensitivity-receiver-Location-update-rate-is-up-to-10-per-second-&-power-usage-is-only-20m A-during-navigation-br-br-The-module-has-a-built-in-data-logging-capability-that-can-log-time-da