1. Description

Overview

ELT_RTKBase is a stationary GNSS base station built on multi-constellation, multi-frequency receivers such as the Unicore UM980, Bynav M20 or Septentrio mosaic-X5. It offers advanced connectivity options over the internet or local networks. The package includes detailed documentation, making it user-friendly even for beginners.

ELT_RTKBase can operate as an NTRIP server (2 connections), NTRIP caster, TCP server, or TCP client (2 connections as well), record measurements, and allow downloading in RTCM3 and RINEX formats.

Typical Use Cases

• Cryptocurrency mining with base station networks like Onocoy and RtkDirect
• Local base station for dozens or hundreds of rovers (e.g., drones or tractors)
• Survey-grade base station (excluding systems using the Bynav M20 receiver)

Advantages

Rich Functionality

ELT_RTKBase is like a Swiss Army knife among base stations. We believe that if a feature is needed by 1% of users today, it will be used by 10% in the next 10–20 years. Over 80% of users will end up using at least one additional feature during the device's lifetime. That’s why we keep adding features, even if currently relevant to a small group of users—to increase system flexibility and versatility.

Open Source & Customization

Since ELT_RTKBase is open source, advanced users can make custom modifications and add new capabilities. This makes it highly adaptable for specific needs, with all changes shared back with the community under the AGPL 3.0 license.

User-Friendly Design

It’s built not only for professionals but also for beginners. One of the project’s goals was to lower the entry barrier into GNSS base station technology. That’s why our documentation is extremely detailed and full of illustrations—making our station easier to set up compared to other solutions.

Modern Technology at an Affordable Price

ELT_RTKBase uses cutting-edge multi-constellation, multi-frequency receivers for high-quality performance and precise RTK corrections—at a price that makes it accessible for GNSS mining, surveying, drone ops, and agriculture.