Pitufino V1.1 ST


Apart from all the functionality of the Pitufino V1.1, this next generation features additional SeaTalk 1 compatibility.

Connect Pitufino directly (without a Seatalk-to-SeatalkNG converter) to old Seatalk devices and control your old Raymarine/Autohelm pilot! Plus, you can connect an external alarm siren or strobe light.

This lets you expand your usability and compatibility of your SeaTalk 1 system.

This further enables Pitufino to be used as a repeater (or an external alarm) for alarms sent over NMEA2000/SeatalkNG/SeaTalk 1 from Raymarine and Navico (Simrad,B&G,…) devices.

All the functionality of Version 1.0 as an NMEA router, multiplexer, translator and converter of course remains. It has been designed to let navigation devices from different generations, old and new, talk to each other and, of course, to your portable devices such as smart phones, tablet and laptop computers. Pitufino’s versatile configuration options allow even devices that are not quite in full compliance with the standards or that use deprecated or proprietary messages to become connected.
If you have any questions left feel free to contact us. We will answer your questions as fast as possible.

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• relays output for external alarm (normally open) (max 1A at 12V)

• Alarm-buzzer

• Status-LED

• Reset-button

• NMEA2000 port

• SeaTalk 1 port (galvanically isolated)

• 2 NMEA0183 inputs (galvanically isolated)

• 2 NMEA0183 outputs

• Wi-Fi: provides own access point (with DHCP) or connects to existing one

• mDNS: gateway can always be found as pitufino.local

• NMEA0183 data server: multiple TCP connections and/or UDP broadcast

• Web server: provides browser-based configuration, firmware update, pages to view
navigation data in real time (web instruments and web pilot controller)

• Configuration: elaborate settings for filtering, routing and conversion

• Built-in World Magnetic Model: up-to-date magnetic variation (and also, your chart plotter no longer needs to be online every time)

• Sentence Translator: Some devices output deprecated or unusual sentences. Pitufino translates them into well-supported ones.

• Computes ground-referenced true wind and provides wind data and COG/SOG with proper damping to TCP/UDP streams and to NMEA2000 for other displays

• Computes 1min/10min/60min averages for TWD, TWS, COG, SOG and VMC

• Creates hourly logbook entries with averages and other statistics

• Takes over the computations of waypoint data after the chartplotter (device or software) that started a navigation to the active waypoint (‘Go to’ or ‘active route’) has been switched off

• Repeater (or external alarm) for alarms transmitted over NMEA2000 from Raymarine devices and Navico (Simrad, B&G, …) devices

• Internal alarms for anchor drag, close AIS target, waypoint arrival, pilot waypoint confirmation and off course

user manual englisch: PitufinoQuickGuide-1

Kurzanleitung Deutsch: PitufinoKurzanleitung

Additional information


SeaTalk cable included,
others not

NMEA2000 ports


NMEA0183 Ports

2 (galvanically isolated)

SeaTalk1 Ports

1 (galvanically isolated)


DC 12V – 24V

switchable outputs

1 normally open

switchable output limit

1A at 12V









Supported Autopilots

– Raymarine SeatalkNG/NMEA2000 pilots like Evolution EV-1/2 (note, EV-1 is included in system packs like EV-100/200/300/400) or the older SPX 10/30/Solenoid
– Navico/Simrad/B&G like NAC-3/NAC-2 or AC42.
– Garmin's Reactor NMEA2000 pilots
– older SeaTalk Raymarine/Autohelm pilots (SmartPilot S series, X series, …)