Actisense NMEA2000 to WiFi Gateway W2K-2 for Marine Data Streaming and Logging

NMEA2000 to WiFi Gateway

The W2K-2 is a rugged and reliable NMEA 2000 to Wi-Fi Gateway with built-in data logger and Actisense-i diagnostic tools.

Transfer data from an NMEA 2000 backbone to any device (e.g, laptop, tablet, or smartphone) connected to the W2K-2 via Wi-Fi and additionally convert this data to NMEA 0183 using Actisenses renowned conversion engine. Actisense-i is a suite of diagnostic tools and a health checker for your network.

Fully compatible with the industrys most popular apps.

The W2K-2 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 an internal micro SD card for later downloading to use for analyzing the voyage. This is very useful for analyzing race data, generating logbooks, diagnosing problems, or even sharing your voyage details. Data can be stored on any micro SD card (up to 128GB), giving weeks or more of storage for all onboard NMEA data.

The W2K-2 has adopted the latest WPA3 standards for password protection. Whilst most wireless gateways still use WPA2, WPA3 adds an extra layer of security.

Actisense-i comes included as standard. Benefit from our full suite of diagnostic tools to help check and diagnose potential issues on a boats electronics network, including voltage issues, and the working status of all devices attached to the network. Actisense-i has been designed to save installers and boaters time and ultimately, money, by giving them confidence in their electronics onboard.

The W2K-2 has the legendary Actisense Reliability Built-In along with useful diagnostic LEDs, an internal antenna, enhanced password security, full certification, and all packaged in an extremely rugged IP67 case.

Features:

• Converts NMEA 2000 to/from NMEA 0183 (streamed over Wi-Fi)
• Supports both TCP and UDP, 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
• Voyage data recording (install SD card up to 128GB)
• Diagnostic LEDs for NMEA 2000 bus activity and Wi-Fi Status
• Works as an access point and a client simultaneously
• Remote Firmware Upgradability
• Low power- 2 LEN (100 mA)
• Supports 802.11 b/g/h (up to 150Mbps)
• Automatically measures and reports the NMEA 2000 bus voltage
• User Manual embedded on the device, easily accessible via browser
• Each device has a unique default SSID and Password for enhanced security
• Actisense-i diagnostic tools
• Two-in-one NMEA 2000 to Wi-Fi Gateway and data logger
• Enables the use of mobile devices and laptops without the hassle of a physical connection
• Allows compatibility with a wide range of NMEA 2000 NMEA 0183 applications
• Ruggedized IP67 casing suitable for wet and harsh environments
• Works out of the box just install your choice of SD card for logging data
• An integrated antenna has less chance of physical damage
• Quick and easy to install

Technical Specifications:

Power Supply

• Supply Voltage (NMEA 2000 Port) - 9 to 30V DC
• Supply Current (NMEA 2000 Port) - 70mA (avg.) @ 12V DC, 100mA (avg.) @ 9V 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_PSK, WPA2_PSK, WPA_WPA2_PSK

Configuration

• IP support - Supports TCP and UDP broadcast
• Data servers - Three separate data servers
• Data protocols - NMEA 0183 Five proprietary
• 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 - Not supplied customer to install as required.

Mechanical

• Housing Material (body) - Polycarbonate
• Housing Material (endcaps) - PBT
• NMEA 2000 Connector - M12 Male (A polarized) connector molded into the 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 - -20C to +55C
• Storage Temperature - -40C to +85C
• Recommended Humidity - 0 93% RH

Approvals and Certifications

• Guarantee - 5 years

The Actisense W2K-2 NMEA2000 to Wi-Fi Gateway is a rugged and reliable device designed for seamless vessel data transfer and diagnostics. It enables you to convert NMEA 2000 messages into Wi-Fi streams that can be accessed by laptops, tablets, or smartphones, providing real-time vessel data such as position, speed, course, wind speed, depth, engine parameters, and AIS messages. The device supports both TCP and UDP protocols, allowing multiple data streams simultaneously, which ensures compatibility with a wide variety of navigation and marine software applications. Its built-in data logger accepts micro SD cards up to 128GB, enabling extensive voyage data recording for post-voyage analysis, troubleshooting, or logbook creation. This feature makes it an excellent tool for race data analysis, diagnostics, or sharing voyage information with crew or shore personnel.

The W2K-2 features advanced security measures with WPA3 support, providing enhanced password protection for secure wireless connectivity. Its integrated diagnostic LEDs help monitor network activity and Wi-Fi status, while the device can operate both as an access point and a client, simplifying network setup in various onboard configurations. The device is housed in a durable IP67-rated case, suitable for wet and harsh marine environments, and includes an internal antenna, reducing the risk of physical damage. Easy to install, it requires only the installation of a micro SD card for data logging and supports remote firmware updates for future enhancements. The device also supports Actisense-i diagnostic tools, offering comprehensive network health checks, voltage monitoring, and device status reports, which help boaters and installers troubleshoot and maintain their marine electronics with confidence.

Powering the device is a 9-30V DC supply with built-in protection against reverse polarity and transient voltage spikes, ensuring consistent operation under challenging conditions. The device’s compact design and low power consumption make it suitable for integration into most marine setups. Its compatibility with industry-standard protocols and applications, combined with its rugged construction and security features, make the Actisense W2K-2 an essential tool for modern marine data management and diagnostics.

Features:

• Converts NMEA 2000 to/from NMEA 0183 over Wi-Fi for flexible vessel data sharing

• Supports both TCP and UDP protocols with up to three data servers for versatile connectivity

• Selectable data protocols ensuring compatibility with a wide range of navigation applications

• Voyage data recording with support for micro SD cards up to 128GB for extensive data logging

• Diagnostic LEDs indicating NMEA 2000 bus activity and Wi-Fi status for easy monitoring

• Operates as both an access point and a client to adapt to different onboard network setups

• Remote firmware updates for ongoing device improvements and security patches

• Low power consumption at approximately 100mA at 12V DC, suitable for marine power systems

• Supports IEEE 802.11 b/g/n Wi-Fi standards with speeds up to 150Mbps and an effective range of 30 meters in open space

• Automatically reports NMEA 2000 bus voltage for system health monitoring

• Embedded user manual accessible via web browser for quick setup and troubleshooting

• Unique default SSID and password for each device enhance security during initial setup

• Includes Actisense-i diagnostic tools for network health checks, voltage analysis, and device status

• Dual-function design acts as both a NMEA 2000 to Wi-Fi gateway and data logger

• Rugged IP67 enclosure designed for wet and demanding marine environments

• Internal antenna reduces risk of physical damage and simplifies installation

• Easy to install with plug-and-play setup—just insert your preferred micro SD card