Wifi multiplexers can be purchased from Ebay or directly from this website. Shipping prices below refer to countries in the European Union (EU). It possible to dispatch to outside of the EU, but you need to contact us for a quotation that includes extra shipping costs (please use the email found in the Home Page. Orders are normally dispatched not later than 1 working day after the receipt of payment. Payment can be by Paypal (Credit Card) or by Bank Transfer (BT). If you prefer to pay Bank Transfer, please send us an email asking for our bank account number. When placing an order include an email in addition to your shipping address. We will use that email to send you the tracking number once the order is shipped. With the tracking number you will be able to follow here the state of the delivery of your order. We use the Portuguese Postal Office which refers a delivery between 3 to 5 working days. Also note that a signature may be required when the order is delivered, so make sure that this is possible at the shipping address. If by any reason you are not satisfied with your order you can return it during the period of 30 days following the delivery of the order at your address but you are responsible for the return postage costs. When we receive a returned product we will send you the paid amount. Please understand the following note referring to shipping.

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Very important - prices below do not include shipping. You need to add shipping to the shopping cart using this button. Shipping to the EU is 7€ for the 1st product and 1€ extra for each additional product. Please make sure you choose the correct number of products in your order, to avoid shipping delays.


N2K0183 - The N2k0183 multiplexer is capable of making a bridge between Nmea0183 sensors and instruments and the Nmea2000 bus. It has 2 input Nmea0183 opto isolated ports and a full differential Nmea0183 output port. It can route Nmea0183 data to or from the Nmea2000 bus (converting the data between the 2 standards)  as well as routing data to and from WiFi using the UDP and TCP protocols. In addition it can exchange data on the background with other multiplexers, making it possible to set a multitude of configurations. This multiplexer is available in SMD technology only. Nmea4Wifi XL - Starting on September of 2022 we recreated the "old" Nmea4Wifi XL unit. This was very popular as it uses a bigger plastic box (100 x 80 x32 mm instead of 75 x 54 x 27 mm) and high quality 1.5mm2 screw terminals. These units are sold exclusively on the Vela Navega website and are fully compatible with the present models. They may be useful in installations where you use thick cables that are difficult to insert with the present "spring" connectors. It uses the new Vela Navega ESP32 development board and its schematic diagram can be found here.

52€
68€

 

Nmea2Wifi - this multiplexer is built with SMD (Surface Mounting Devices) or TH (Through-Hole) technologies. It can also be supplied as a KIT. All versions are identical in terms of functionality and software. The TH and KIT versions are also identical in terms of hardware. The obvious difference is that the KIT version is assembled by the user.

CHOOSE NMEA2WIFI MODEL
KIT VERSION - 32€ TH VERSION - 52€ SMD VERSION - 42€

 

Nmea3Wifi - this multiplexer is built with SMD (Surface Mounting Devices) or TH (Through-Hole) technologies. It can also be supplied as a KIT. All versions are identical in terms of functionality and software. The TH and KIT versions are also identical in terms of hardware. The obvious difference is that the KIT version is assembled by the user. 

CHOOSE NMEA3WIFI MODEL

KIT VERSION - 42€

TH VERSION - 62€

SMD VERSION - 52€

 

Nmea4Wifi - this multiplexer is built with SMD (Surface Mounting Devices) or TH (Through-Hole) technologies. It can also be supplied as a KIT. All versions are identical in terms of functionality and software. The TH and KIT versions are also identical in terms of hardware. The obvious difference is that the KIT version is assembled by the user.

CHOOSE NMEA4WIFI MODEL
KIT VERSION - 42€ TH VERSION - 62€ SMD VERSION - 52€

 

ESP32 Development Board - board used used in the KIT and TH versions of the NMEA3WIFI and NMEA4WIFI multiplexers. More information can be found here.

USB to Nmea0183 Adapter - provides bidirectional opto-isolation communication between a talker/listener Nmea0183 device and a PC USB port. Video here.

10€

7.5€

 

M12 Connector with 1m cable - please follow instructions shown here for the wire colors. M12 T-splitter - to extend the backbone to get an extra connection for the N2K0183 multiplexer. M12 T-splitter with 0.5m cable - has Red, Black, Blue and White wires as per the N2K standard
10€
10€
15€
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