Wifi multiplexers can be purchased from Ebay or directly from this website. The price shown in this page includes shipping to countries in the European Union (EU). It possible to dispatch to the 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 (PP) 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 is 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 amount paid by Paypal or Bank Transfer.
(if you want to buy more than one unit, please contact us using the email found in the Home Page)
There are 4 multiplexers developed by Vela-Navega: Nmea2Wifi Nmea3Wifi and Nmea4Wifi and N2K0183. You can check here the main differences between the 4 multiplexers or you can visit our forum to get the latest information about new features or updates.
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. |
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KIT - 39€ | TH - 59€ | SMD - 49€ |
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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. |
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KIT - 49€ | TH - 69€ | SMD - 59€ |
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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. |
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KIT - 49€ | TH - 69€ | SMD - 59€ |
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Exclusive New Nmea4Wifi XL - Price 74€ 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 x27 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. |
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N2K0183 - 59€ (available in January 2024) 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 either the NMEA3WIFI or the NMEA4WIFI multiplexers, making it possible to set a multitude of configurations. This multiplexer is available in SMD technology only. |