NavImpulse Autopilot with Wind Sensor and Tiller Drive

NavImpulse Sailboat Autopilot with Wind Sensor and Tiller drive

Discover the NavImpulse Autopilot — the smart autopilot built for modern sailors.

Powered by a 9-axis gyro-stabilized IMU, NavImpulse continuously monitors your heading, heel angle, and vessel dynamics in real time. The result: smooth, precise course-keeping that automatically adapts to sea conditions.

Control everything from your Android device. Switch between Compass Mode, Wind Mode, or Waypoint Navigation with a tap. Adjust your heading by voice command, or directly from your Garmin watch while you’re at the bow.

NavImpulse connects wirelessly via BLE to the Calypso Ultrasonic Portable Wind Sensor for a true plug-and-play Wind Mode — zero wiring required. NMEA 0183 over Wi-Fi is also supported for boats with an existing onboard network.

Built for boats up to 11 metres and 6,000 kg, the system is designed to be installed and operational in minutes.

2-year warranty included

CE certified

Technical specs

Autopilot Brain :

• Power Input: 12V DC
• Drive Output: High-current PWM control. Max Load: 12A continuous
• Connectivity: Encrypted Bluetooth Low Energy (BLE)
• Environment: Interior / Dry area installation only (Not waterproof)
• Dimensions: 80 x 76 x 35 mm
• Weight: Lightweight design, approx. 85g
• Mounting: 4x M4 screw holes for secure mounting

Ultrasonic Portable Mini Wind Meter :

• Diameter : 43 mm
• Height : 47 mm
• Weight : 78 grams
• Wind Speed Accuracy : ±0.3 m/s at 10 m/s
• Wind Direction : Accuracy : ± 1 degree
• Sample rate : 1 Hz
• Battery powered ( Wireless charging QI)
• Battery runtime 150 hours of active use

Tiller Drive :

• Stroke: 200mm or 250mm
• Speed : 55 mm/s
• Max boat weight : 6000 kg
• Max boat length : 11M
• Max power: 85W / 400N
• Voltage: 12V
• Water protection : IP65
• Material: aluminum
• Cable length: 43cm