Garmin GMI Wired Starter Pack With DST810

Meet the Garmin GMI Wired Starter Pack With DST810 — a complete marine instrument bundle that delivers wind, depth, speed, temperature, and attitude data to your Garmin network, designed for powerboats and sailboats ready to grow their onboard instrumentation.

This starter pack provides a scalable, plug‑and‑play foundation for expanding your navigation capabilities.

• GMI 20 instrument: a bright 4" color glass-bonded display with anti-glare finish, daylight readability, and a wide 170° viewing angle. Easily monitor depth, speed, wind, and 100+ marine and vessel parameters with auto-scroll pages and customizable profiles for different vessel types. Power is supplied through the NMEA 2000 network.
• gWind transducer: features twin-fin technology and a 3-bladed propeller for superior True Wind Speed (TWS) accuracy in light air, plus a stable True Wind Angle (TWA) thanks to the dual-fin design. Delivers high efficiency and reliable readings across conditions.
• DST810 transducer: thru-hull smart transducer delivering depth to 330', water speed with 5 Hz updates, and water temperature. It includes attitude sensing for heel/trim and pitch/roll inputs, feeding the data to the NMEA 2000 network and GNX 20 instrument. Operating at 235 kHz with a 10° x 44° beam. Wireless Bluetooth connectivity enables DST810 calibration directly through the CAST app from AIRMAR, simplifying setup and calibration on the go. Advanced speed calibration further enhances measurement accuracy.
• Network and expandability: designed for seamless integration with Garmin chartplotters via the NMEA 2000 backbone, offering plug-and-play setup and easy expansion by adding more instruments as your navigation needs evolve. This starter pack provides a clear, reliable view of wind and water data at a glance, supporting precise decisions on trimming, routing, and speed. The NMEA 2000 backbone and plug-and-play design keep installation straightforward, while Bluetooth-enabled calibration and advanced speed calibration help maintain accuracy over time.

The Garmin GMI Starter Pack delivers a cohesive, scalable solution that brings wind, depth, speed, temperature, and attitude data into your Garmin network, helping you navigate with confidence and grow your onboard instrumentation over time.