Actisense Nmea2000 To Wifi Gateway
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Actisense Nmea2000 To Wifi Gateway
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 Actisense’s renowned conversion engine. Actisense-i is a suite of diagnostic tools and a health checker for your network.
Fully compatible with the industry’s 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 boat’s 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 - -20°C to +55°C
- Storage Temperature - -40°C to +85°C
- Recommended Humidity - 0 – 93% RH
Approvals and Certifications
- Guarantee - 5 years
Manufacturer Part Number: W2K-2
| Special Shipping Message | Free Ground Shipping* |
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| Manufacturer Part Number: | W2K-2 |
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Return Policy
Hodges Marine accepts returns for up to thirty (30) days after shipment. Our return policy does not apply to the following goods: Open software, mapping/chart data cards, programmed AIS units, opened/registered KVH Starlink products, trolling motors, international orders, freight truck only items, and special order items. These items are not eligible for return, refund or exchange. Shipping charges (if any) are non-refundable. If your return is accepted by Us, We will provide one of the following within a reasonable time: an exchange of merchandise for the item returned, a non-transferable merchandise credit, a credit to the payment card or original method of payment used to pay for the item, a check, or another remedy that we determine in good faith is appropriate in the circumstances. Customer must request a return merchandise authorization (RMA) through the product returns link on our website or by emailing us at [email protected]. A RMA number will be issued with instructions for returning the package within a reasonable time (normally 1-3 business days).
Defective Products:
A prepaid return shipping label will be provided for defective items if deemed necessary by the manufacturer. The customer must first contact the manufacturer for technical support to confirm product is defective and that product replacement is deemed necessary. Please provide the name of the technician, serial number, and details about the defect. Return instructions and a label will be provided.
Non-Defective Returns:
Eligible non-defective products may be returned for a full refund minus shipping paid (if any). To be eligible for a non-defective return, your merchandise must be unused/unopened and must be in the original packaging. Non-defective returns that show signs of installation/use, missing parts/packaging, missing proof of purchase/UPC code, or have serial numbers that do not match our records will not be accepted. Customer is responsible for return shipping costs of non-defective returns. You should consider using a trackable shipping service or purchasing shipping insurance for items of value. Hodges Marine is not liable for lost or damaged return packages.
General - Cancellations, Shipping Damage, Missing Packages, Shipment Refusals:
Orders that you submit online are processed immediately and may not be cancelled, and you may need to wait until you receive the merchandise in order to return it. Claims of shipment damage, incorrect/missing items, or non-receipt of goods must be made within seven (7) days. Customer is responsible for all costs associated with refused shipments or return to sender (RTS) shipments including carrier fees, freight to the customer, and return freight. We reserve the right to refuse returns that are sent COD, without a return authorization, show signs of undisclosed installation/use, has missing parts/packaging, missing proof of purchase/UPC code, or have serial numbers that do not match our records. If you do not comply with any of the above conditions, We reserve the right to refuse the return/exchange, or to impose different or additional conditions. Please see our TERMS AND CONDITIONS for additional applicable information.
Last Updated: JUNE 09 2026
Please email us at [email protected] or use the product returns link.

