ENJOY THE WATER EVEN MORE
Make the most of every minute on the water with the incredible control of Helm Master EX. This groundbreaking boat control system continues to transform the boating experience in new and exciting ways. Both seasoned and aspiring boaters will appreciate its precision, automation, and smart functionality that allows them to focus on family, friends, and fish.
Helm Master EX features:
- NEW Wireless Controller with an Integrated Man Overboard System—an industry first
- Full maneuverability joystick for boats with one to five engines (F150 and up)
- Programmed modes for fishing, positioning, navigation, and relaxing
- Automations for trim assist, speed control, battery charging, and more
- Seamless integration with the Siren Connected Boat® Monitoring System for security and remote control via smartphone app
- Integrated bow thruster control, compatible with Lewmar®, Sleipner®, and Vetus® brands
Features
An industry first, Yamaha’s NEW Wireless Controller gives captains the flexibility to move about the boat while maintaining complete control.* It features all Helm Master joystick, autopilot, and Man Overboard functionality for captain and passengers, and is compatible with single- to quint-engine boats.
*Captains must always be vigilant. Operation of the new Wireless Control System should only take place while onboard for safety.
Yamaha pioneered single-engine joystick compatibility, making incredible control and automated fishing functions available to even more boaters. Helm Master EX is also compatible with twin-, triple-, quad-, and quint-engine applications.
Add digital electric steering to almost any digital Yamaha outboard with our bolt-on digital electric steering. It brings precision and responsiveness to Helm Master EX digitally controlled outboards from 150 to 350 horsepower (select models). Its streamlined design—with no pumps, valves, hoses—takes up much less space than traditional hydraulic units, for a clean spacious bilge. (Except 3.3L F250 DEC, F350A, F200 and F150C models.)
Sit back and enjoy the ride with our Autopilot panel. It features Heading Hold and Course Hold for increased navigation precision and can shift your boat into a preselected mode once you reach your destination. It even makes fishing more fun with automated Spiral, Zig Zag, Pattern Search, and Williamson Turn patterns.
The Helm Master EX joystick is compatible with single-, twin-, triple-, quad-, and quint-engine configurations. It features several automated SetPoint® modes, like DriftPoint® Track which auto-drifts your boat around uneven shorelines and underwater features. Get ready for fun fishing and maneuvering.
Our five-inch CL5 touchscreen display monitors the RPM and gear status of up to five engines simultaneously. It also displays speed, trim, and critical boat stats like tank levels for fuel, water, and waste.
The Siren 3 Pro Boat Monitoring system allows you to monitor the security and systems of your boat 24/7 via your smartphone. You’ll know when someone boards or moves your boat. Monitor critical systems like voltage and high water and receive alerts if there’s a problem. Remotely switch on lights, refrigeration, and A/C so your boat’s ready when you arrive. Download the free Siren Connected Boat™ app and activate your Siren account to get started.
AUTOMATION
PATTERN STEER (Pattern Search)
Search for sweet spots. Find productive water by trolling in a grid pattern until you get bites. Then revisit spots where you found action. Pattern Steer automates a movement (Pattern Search) to do this.
- Puts your boat into an automated grid pattern, so you can focus on the fish.
- Pair a pattern with sub-idle trolling or nudge speed up or down by hitting the speed control button on your binnacle.
- Pattern search will complete the grid, returning your boat to its origination point. It will continue to loop the grid until you deactivate it.
PATTERN STEER (Williamson Turn)
Many safe returns. You know you’re having fun when there’s tubing or skiing and the hats are flying. Easily, return to the spot for the pick-up. Pattern Steer automates a movement (Williamson Turn) just for this.
- Automates the two-step turn, returning you safely to the spot.
- Perfect at nighttime, in reduced visibility or when your origination point is out of sight.
- Handy for recovering valuables that have fallen into the water or returning to a skier or tuber who’s dropped the tow line.
Lateral Assist
Precision movement. Even when you’re automated, wind and current can pull a boat slightly off course. Lateral Assist compensates for outside forces to keep you on track.
- Increases precision in any manual or automated Helm Master® EX lateral movement.
- Improves accuracy and safety when crabbing up to a dock for fueling or deboarding.
- Improves the control of automated lateral Helm Master EX movements such at DriftPoint® and DriftPoint Track.
FISHPOINT (BOW / STERN)
Peace and quiet for fishing and relaxing. Select FishPoint® Bow or Stern and it’s like your boat is tethered at its bow or stern. No anchor required!
- Maintains boat position (but not heading) using gps and minimal RPM.
- As quiet at is gets without dropping an anchor.
- Perfect for stationary fishing directly below the boat or for having a quiet dinner on the water.
DRIFTPOINT / DRIFTPOINT TRACK
Control while you go with the flow. Select DriftPoint® or DriftPoint Track and your boat will enter a controlled drift, either simply maintaining its heading (DriftPoint) or maintaining its heading while drifting along a set of determined waypoints on a route (DriftPoint Track). Built-in Lateral Assist increases precision.
- Maintains boat heading (but not position) using GPS and minimal RPM.
- DriftPoint is great for drift fishing a wreck, kite fishing, or watching a sunset from the stern.
- DriftPoint Track is great for drifting or fishing along an uneven shoreline or underwater features.
STAYPOINT
Put it in park, on the water. StayPoint® “marks” your position and heading and maintains the spot within 10 feet (ideal conditions) or 75 feet (high winds/currents).
- Maintains boat heading and position using GPS and independent outboard thrust control.
- Use it when waiting for a bridge, a slip to open, or for your turn at the fuel dock.
- StayPoint functionality available to those with twins, trips, quads, and quints.
TRACK POINT WITH WAYPOINT ARRIVAL
Seamless control from run to arrival. Select a route with Track Point, actuate it in Autopilot, and then select what your boat does at the end of the route with Waypoint Arrival. At the Way Point, your boat can go into neutral or automatically enter a SetPoint® mode.
- Autopilot with Waypoint routes means you can sit back, relax and enjoy the ride.
- Select what your boat does when you reach your final Waypoint. Your boat can slow to idle, stop in place, or shift into an automated mode like DriftPoint.
- Automates your route and what your boat does when it arrives.
HEADING HOLD
You’re headed in the right direction. Don’t let the wind or current get you turned around. Activate Heading Hold in Autopilot to make sure your boat maintains a set compass point.
- Pick a compass direction, hit Heading Hold, and know you’ll maintain direction.
- Great for making a simple run across the lake or up the coastline.
- Heading Hold works in forward or reverse—which is handy when back trolling.
COURSE HOLD
It’s easy to stay the course. Don’t let wind or current push you off your intended route. Course Hold makes sure you don’t take any detours to your destination.
- Select a destination and Course Hold will make sure you stay on course.
- When fighting current and wind, it adds another level of accuracy to pre-programmed routes in autopilot.
- Avoid obstacles with in-mode joystick adjustability. Sideways joystick movements can offset the course parallel in 10-, 20- or 50-foot increments.
PATTERN STEER (ZIG ZAG/SPIRAL)
Get them to take the bait. Stalling your bait and then moving it suddenly gets the attention of the fish. Pattern Steer automates a movement (Spiral or Zig Zag) to do this.
- Puts your boat into an automated Zig Zag or Spiral pattern, so you can focus on the fish.
- Pair a pattern with sub-idle trolling or nudge speed up or down by hitting the speed control button on your binnacle.
- Great for spiraling over a wreck or zig zagging over a school of fish to trigger a strike.
PATTERN SHIFT / SPEED CONTROL
Go at your own pace with a button press. Throttle up or down with the touch of a button and engage Pattern Shift for sub-idle trolling speeds while fishing.
- Speed Control holds your desired RPM. Accelerate or decelerate at the touch of a button. It’s just like cruise control.
- Pattern Shift perfects trolling by automatically shifting in and out of gear. Can achieve speeds as low as <0.5 mph, depending on rig.
- Pattern Shift is great for trolling while fishing for walleye or back trolling.
VIDEOS
Owner Operation - Autopilot
Owner Operation - Digital Electronic Control
Owner Operation - Digital Electronic Steering
Owner Operation - Single Engine Applications
Owner Operation - Digital Electric Steering (DES)
Owner Operation - Joystick Multi-Outboard Applications
Owner Operation - Joystick Single Outboard Applications
Owner Operation - Electronic Keyless System EKS
Owner Operation - Single Outboard Application Digital Electronic Control (DEC)
Owner Operation – Multi-Outboard Application Digital Electronic Control (DEC)
Owner Operation – Trim Assist
Owner Operation – Adjusting Lever Friction Detents
Owner Operation - StayPoint®
Owner Operation - DriftPoint / DriftPoint Track
2025 Yamaha HMEX Wireless Controller
Boat Control
Cast Netting
Docking
DriftPoint®
MOB Fobs
Recreational Boaters
Remote Programmable Functions
SetPoint®
Trolling
Wireless Station Control
COMPONENTS

NEW Wireless Control System
This NEW Wireless Controller—an industry first—lets captains move around the boat while maintaining the complete control of Helm Master® EX.

NEW Man Overboard System
Part of the Helm Master® EX Wireless Control System, the Man Overboard System slows or cuts the engines when it detects a man overboard.

Single Binnacle
This digital binnacle offers push-button convenience and a new level of control for single-engine boaters.

Multi-Engine Binnacle
This digital control commands up to five outboards and offers several convenient push-button functions.

Joystick Control
Engages automated boating functions and is compatible with quints to single engines—an industry first.

Flush Side-Mount Control
This digital control is perfect for single-engine luxury pontoons, premium dual consoles, and more.

Autopilot Panel
This panel offers push-button activation of functions like Heading Hold and Course Hold while underway.

CL5 Touchscreen
The CL5 monitors the RPM and gear status for up to five outboards, plus critical boat stats.

Digital Electric Steering
Electric steering be bolted onto select Helm Master EX digital outboards from 150 - 350 hp.

Multi-Function Display Interface
Interfaces engine information to select multi-function displays, allowing touchscreen or wireless remote operation.

Wireless Key FOB
Works with Keyless Start/Stop Ignition Panels for one-touch starting near the helm.

Stop/Start Panels
Available for single- or multi-engine configurations and feature slim, backlit, button-push designs.
AND NOW, HELM MASTER EX INCLUDES SIREN 3 PRO BOAT MONITORING SYSTEM HARDWARE.
The Siren 3 Pro provides unbelievable control of your boat—with remote switching, GPS tracking, and security monitoring—no matter where you are*.
LEARN MORE ABOUT SIREN 3 PRO
*Siren 3 Pro bundle is included with Helm Master installation for twin-, triple-, quad- and quint-engine installations only. Excludes single engines. Siren 3 Pro bundle includes installation and this standard hardware: Siren 3 Pro main device, hub assembly multi-hub with resistor, 2-pin cap assembly, two 4-pin cap assemblies, CL conversion harness. Does not include Siren Marine cellular subscription. Must have Siren Connected Boat app and activate Siren Marine cellular subscription to take advantage of Siren 3 Pro Standard Features. Message and data rates may apply. May not be available in all areas or on all devices. Some restrictions apply. See sirenmarine.com for full system and subscription details .