ST Wireless Controller

Description

The ST Wireless is a turnkey, wireless control interface designed for seamless integration with legacy SeaTalk / Autohelm autopilot systems. Each unit ships fully assembled and tested, comprising a robust controller board housed in a precision 3D-printed enclosure, and a matching 4-button remote complete with battery. Simply plug in and operate—no assembly or soldering required.

Key Features

• Plug-and-Play Ready — Ships fully configured and tested, eliminating the need for user assembly or calibration.
• 4-Button Wireless Remote — Ergonomically designed remote control with long-range operation and fully battery supplied.
• Upgradeable Firmware — Built on a modern ESP32 core, the firmware supports updates to ensure compatibility with future enhancements.
• Broad Autopilot Compatibility
  Works natively with autopilot systems using classic SeaTalk protocols, including:
  ST1000 / ST2000 series, ST3000, ST4000 to ST8002, Autohelm Type 100/300/150/400, Sportpilot series, and SmartPilot models.
  With an optional SeaTalk-1 to SeaTalk-NG adapter, it also supports Raymarine EV / NG systems.
• Real-Time Data Access — Enables display of autopilot metrics via mobile or web interface.
• Wearable Integration — An optional Wear OS app is available for wrist-based remote operation.

Specifications

Parameter	Value
Weight	0.5 kg
Dimensions	20 × 20 × 5 cm
Enclosure	Precision 3D printed
Power	Remote: battery included
Interfaces Supported	SeaTalk 1, selectable for use via SeaTalk-NG adapter

Notes & Considerations

• As units are hand-assembled and 3D printed, minor cosmetic imperfections may occur; these in no way affect functionality.
• Each system is thoroughly tested before dispatch to ensure performance reliability.
• While based on open-source hardware and software, this product is supplied “as is”; no express warranties or implied liabilities are provided.

Shipping & Offers

• Free worldwide shipping included with every unit.
• Order an additional remote alongside the base ST Wireless V1 to receive a 20% discount on the extra unit.