W2K-1 NMEA 2000 to Wi-Fi
The W2K-1 is a compact and low-power NMEA 2000 to Wi-Fi Gateway with voyage data recording.
It transfers data from an NMEA 2000 backbone to any device (e.g. laptop, tablet or smartphone) connected to it via Wi-Fi.
It has built-in conversion of NMEA 2000 messages into NMEA 0183 sentences thus allowing a wide variety of vessel data (e.g. position, speed, course, wind speed, depth, engine data, AIS messages etc.) to be shared with NMEA 0183 compatible software applications running on connected devices.

All the data received (or a selected subset) can be logged to its internal micro SD card for later downloading to use for analysing the voyage. This is very useful for analysing race data, generating logbooks, diagnosing problems or even sharing your voyage details. Approximately 16 days of data can be stored on the pre-installed industrial grade micro SD card, which can be upgraded should the user require more storage.

The W2K-1 has the legendary Actisense “Reliability Built In” along with useful diagnostic LEDs, internal antenna, enhanced password security, full certification and all packaged in an extremely rugged IP67 case.
Geek Mode
  • NMEA 2000 to Wi-Fi Gateway and voyage data recording in one device
  • Converts NMEA 2000 to / from NMEA 0183 (streamed over Wi-Fi)
  • Supports both TCP and UDP and streams data using up to three separate data servers
  • Data protocols are selectable to be compatible with a huge range of navigation software and Apps
  • 8GB high reliability Industrial micro SD card is pre-installed
  • Approximately 16 days Voyage data recording
  • Remote Firmware upgradability
  • Diagnostic LEDs for NMEA 2000 bus activity and Wi-Fi Status
  • IP67 rated ruggedized case
  • Top end Wi-Fi allows unit to simultaneously work as an Access Point and connect to existing Wi-Fi networks in Client mode
  • Low power – uses less than 2 LEN from NMEA 2000 bus
  • 2.4GHz radio with integrated internal antenna supporting 802.11 b/g/n (up to 150Mbps)
  • Automatically measures and reports the NMEA 2000 Bus Voltage
  • User manual embedded on the device – accessible via browser
  • Each device has unique default SSID and Password for enhanced security

Technical Specification

Power Supply
Supply Voltage (NMEA 2000 Port) 9 to 36V DC
Supply Current (NMEA 2000 Port) 70mA (avg.) @ 12V DC
Load Equivalent Number (LEN) 2
Supply protection Continuous reverse polarity protection and transient overvoltage protection to 40V
Wi-Fi Radio
Compatibility IEEE 802.11 b/g/n
Speed 802.11n up to 150Mbps
Frequency Band 2.4GHz ~ 2.5GHz
Max Output power 20 dBm
Antenna Integrated internal antenna
Range (Open space) 30 meters
Security WPA / WPA2 / WEP
Configuration
IP support Supports TCP and UDP broadcast
Data servers Three separate data servers
Data protocols NMEA 0183, Raw CAN, BST-N2K
Security SSID and Password configurable (Unique defaults per device)
Diagnostics
Power LED Blue
NMEA 2000 Tx LED Orange
NMEA 2000 Rx LED Green
Status LED Yellow
micro SD card 8GB Industrial Grade, FAT32
Mechanical
Housing Material (body) Polycarbonate
Housing Material (endcaps) PBT
NMEA 2000 Connector M12 Male (A polarised) connector moulded into case
NMEA 2000 Connector Material Nickel plated brass
Weight 80g
Dimensions 106mm (L) x 73mm (W) x 24mm (H)
Environmental
Environmental Protection IP67
Operating Temperature -20°C to +55°C
Storage Temperature -30°C to +70°C
Recommended Humidity 0 - 93% RH
Approvals and Certifications
NMEA 2000 Certified
RoHS and REACH compliant
RF Module certification FCC / CE-RED / IC / TELEC / KCC / SRRC / NCC
EMC IEC 60945 (sections 9 & 10), EN 301489-1, EN301489-17
Radio EN 300 328
Guarantee 3 years
W2K-1 NMEA 2000 to Wi-Fi
Where to buy
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"With a staff of some of the sharpest engineering minds in the industry and a relentless drive to innovate, Actisense has achieved a standard of quality and reliability most companies only hope for. Their innovative designs and top-quality manufacturing result in a broad range of solutions infused with durability and value. We are proud to share in their success and without hesitation, recommend Actisense solutions to all of our customers."
Peter Braffitt, General Manager, GEMECO Marine Accessories
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