Transform NMEA signals from Elfin EW10 to wireless network effortlessly
Super sweet, let's dive into the world of marine navigation and WiFi conversion! In this guide, we'll walk you through how to turn your NMEA 0183 data into a WiFi signal using the affordable Elfin EW10 device. This industrial converter is the boss, similar to the mighty HF2211!
Navigate your boat easily with knowledge from your AIS equipment, along with devices such as AMEC Camino, Em-Trak, Matsutec HA-102, and more. With the Elfin EW10 by your side, you can enjoy real-time navigation on your tablet or smartphone using applications like Navionics, OpenCPN and more.
Let's get our hands dirty so you can max out your marine navigation experience. Here's a step-by-step guide for setting up your converter:
- Get your hardware sorted:
- Ensure your NMEA device outputs compatible signal levels (RS-422 or TTL) for the Elfin EW10.
- Connect the NMEA Tx line to the Elfin EW10 Rx pin and provide a common ground.
- Power the Elfin EW10, typically requiring 3.3V power, from a stable source such as USB.
- Program the Elfin EW10 to read UART data at the correct baud rate (usually 4800 or 38400).
- Transmit the read NMEA sentences over WiFi using TCP/UDP or WebSocket.
- Several example open-source firmware scripts exist for serial-to-WiFi forwarding.
- Pricing:
- Elfin EW10: Around €5-€8 per unit.
- RS-422 to TTL converter: About €2-€3.
- Additional components (wires, connectors, power supply): May add a few euros.
Total estimated cost: Around €7-€12 — slightly above €10 but a small investment for great rewards.
With this setup, you can unlock endless possibilities, such as receiving data from your Raspberry to power other devices like an autopilot. Need a hand with wiring diagrams or example firmware? I've got your back, just ask!
Don't miss out on this transformative step-by-step guide to simplify your installation and take your navigation to the next level. Head over to these links to purchase the Elfin EW10 and other parts featured in the video:
- Amazon: ElFin EW10 and HF2211
- AliExpress: ElFin EW10 and HF2211
- RS-232 to RS485 Converter: Amazon - Link and AliExpress - Link
Happy navigating! 💪🏼😎🚤🌊
As you explore the world of marine navigation, you might find it beneficial to incorporate gadgets like the Elfin EW10, a device that allows you to convert NMEA data into a WiFi signal, enhancing your real-time navigation experience. With this technology, you can easily access navigation applications on your tablet or smartphone, such as Navionics or OpenCPN. Furthermore, data-and-cloud-computing innovations open up endless possibilities, such as receiving data from your Raspberry to power other devices like an autopilot.
