---
product_id: 648133016
title: "SparkFun Triband GNSS RTK Breakout - UM980 1408-Channel GNSS Receiver, high Precision RTK Position Module, USB Type C, Board Dimensions: 2.0in. x 2.0in. (50.8mm x 50.8mm)"
brand: "sparkfun"
price: "R15481"
currency: ZAR
in_stock: false
url: https://www.desertcart.co.za/products/648133016-sparkfun-triband-gnss-rtk-breakout-um980-1408-channel-gnss-receiver
store_origin: ZA
region: South Africa
---

# 20ns time accuracy 1408 GNSS channels USB Type-C & multi-UART SparkFun Triband GNSS RTK Breakout - UM980 1408-Channel GNSS Receiver, high Precision RTK Position Module, USB Type C, Board Dimensions: 2.0in. x 2.0in. (50.8mm x 50.8mm)

**Brand:** sparkfun
**Price:** R15481
**Availability:** ❌ Out of Stock

## Summary

> 📍 Own Every Coordinate with Millimeter Precision

## Quick Answers

- **What is this?** SparkFun Triband GNSS RTK Breakout - UM980 1408-Channel GNSS Receiver, high Precision RTK Position Module, USB Type C, Board Dimensions: 2.0in. x 2.0in. (50.8mm x 50.8mm) by sparkfun
- **How much does it cost?** R15481 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/648133016-sparkfun-triband-gnss-rtk-breakout-um980-1408-channel-gnss-receiver)

## Best For

- sparkfun enthusiasts

## Why This Product

- Trusted sparkfun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Instant Warm-Start Capability:** Rechargeable backup battery slashes time-to-first-fix so you’re always mission-ready.
- • **Versatile Connectivity Options:** USB-C, UART, JST & BlueSMiRF headers give you seamless integration with your tech stack.
- • **Ultra-Precise Location Tracking:** Pinpoint your position within 8mm horizontally—because close enough isn’t good enough.
- • **Triband Multi-Constellation Support:** Simultaneously track GPS, GLONASS, Galileo, Beidou & more for unbeatable satellite coverage.
- • **Base Station Ready with Survey-In Mode:** Turn your module into a correction data powerhouse with RTCM 3.x support—own your geospatial game.

## Overview

The SparkFun Triband GNSS RTK Breakout with UM980 module is a cutting-edge 1408-channel GNSS receiver supporting multiple global satellite constellations simultaneously. It delivers ultra-high precision positioning with horizontal accuracy around 8mm and vertical accuracy near 15mm, ideal for professional-grade geolocation tasks. Featuring USB Type-C connectivity, multiple UART ports, and a rechargeable backup battery for rapid warm starts, this compact 2x2 inch board is designed for both rover and base station applications, including real-time kinematic (RTK) corrections via RTCM 3.x protocol.

## Description

The SparkFun Triband GNSS RTK Breakout features the UM980 GNSS high precision RTK position module from Unicore Communications. The UM980 is a 1408-Channel GNSS Receiver based on the Nebulas IV that is able to simultaneously track GPS L1/L2/L5, GLONASS L1/L2, Galileo E1/E5a/E5b/E6, Beidou B1I/B2I/B3I/B1C/B2a/B2b, QZSS L1/L2/L5, and SBAS. With this board, you will be able to know where your (or any object's) X, Y, and Z location is within roughly the width of your fingernail. When an RTK solution is reached, the module can achieve a horizontal accuracy of about 8mm (~0.3 inches) and vertical accuracy of 15mm (~0.59 inches). The UM980 is capable of both rover and base station operations. We've included a rechargeable backup battery to keep the latest module configuration and satellite data available. This battery helps 'warm-start' the module, decreasing the time-to-first-fix dramatically. This module features a survey-in mode, allowing the module to become a base station and produce RTCM 3.x correction data. A SMA connector is included for a secure connection to a Triband GNSS antenna. Currently, serial UART is only supported on the UM980 module. All three serial UART ports have been broken out to the USB-C connector via CH340, 4-pin locking JST connector, and BlueSMiRF header. Unique pins have also been broken out to the edge of the board. Various jumpers are also included to configure power and LEDs.

## Features

- The SparkFun Triband GNSS RTK Breakout features the UM980 GNSS high precision RTK position module from Unicore Communications.
- The UM980 is a 1408-Channel GNSS Receiver based on the Nebulas IV that is able to simultaneously track GPS L1/L2/L5, GLONASS L1/L2, Galileo E1/E5a/E5b/E6, Beidou B1I/B2I/B3I/B1C/B2a/B2b, QZSS L1/L2/L5, and SBAS. With this board, you will be able to know where your (or any object's) X, Y, and Z location is within roughly the width of your fingernail.
- Features: Velocity Accuracy (RMS): 0.03m/s, Time Accuracy (RMS): 20ns, Supports NMEA, RTCM, and Unicore (w/ specific firmware) protocols over UART, Integrated SMA connector for use with multiband GNSS antenna of your choice, Voltage: 5V or 3.3V but all logic is 3.3V, USB Type C Connector, ESD Protection Diodes for USB Data Lines, Built-in Resettable PTC Fuse 6V/1.5A.
- We've included a rechargeable backup battery to keep the latest module configuration and satellite data available. This battery helps 'warm-start' the module, decreasing the time-to-first-fix dramatically. This module features a survey-in mode, allowing the module to become a base station and produce RTCM 3.x correction data. A SMA connector is included for a secure connection to a Triband GNSS antenna.
- Currently, serial UART is only supported on the UM980 module. All three serial UART ports have been broken out to the USB-C connector via CH340, 4-pin locking JST connector, and BlueSMiRF header. Unique pins have also been broken out to the edge of the board. Various jumpers are also included to configure power and LEDs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQVF7HCM |
| Guaranteed software updates until | unknown |
| Manufacturer | SparkFun Electronics |
| Manufacturer reference | GPS-23286 |
| Product Dimensions | 5.9 x 5.2 x 0.8 cm; 5 g |

## Product Details

- **Brand:** SparkFun
- **Connectivity technology:** USB
- **Included components:** Qwiic
- **Model name:** SparkFun Triband GNSS RTK Breakout
- **Operating system:** Linux

## Images

![SparkFun Triband GNSS RTK Breakout - UM980 1408-Channel GNSS Receiver, high Precision RTK Position Module, USB Type C, Board Dimensions: 2.0in. x 2.0in. (50.8mm x 50.8mm) - Image 1](https://m.media-amazon.com/images/I/61Cd5MD7s9L.jpg)
![SparkFun Triband GNSS RTK Breakout - UM980 1408-Channel GNSS Receiver, high Precision RTK Position Module, USB Type C, Board Dimensions: 2.0in. x 2.0in. (50.8mm x 50.8mm) - Image 2](https://m.media-amazon.com/images/I/61MIu4-0QJL.jpg)
![SparkFun Triband GNSS RTK Breakout - UM980 1408-Channel GNSS Receiver, high Precision RTK Position Module, USB Type C, Board Dimensions: 2.0in. x 2.0in. (50.8mm x 50.8mm) - Image 3](https://m.media-amazon.com/images/I/61oBGk9GdXL.jpg)
![SparkFun Triband GNSS RTK Breakout - UM980 1408-Channel GNSS Receiver, high Precision RTK Position Module, USB Type C, Board Dimensions: 2.0in. x 2.0in. (50.8mm x 50.8mm) - Image 4](https://m.media-amazon.com/images/I/61ekF+maZSL.jpg)
![SparkFun Triband GNSS RTK Breakout - UM980 1408-Channel GNSS Receiver, high Precision RTK Position Module, USB Type C, Board Dimensions: 2.0in. x 2.0in. (50.8mm x 50.8mm) - Image 5](https://m.media-amazon.com/images/I/61EOdNcEijL.jpg)

## Frequently Bought Together

- SparkFun Triband GNSS RTK Breakout - UM980 1408-Channel GNSS Receiver, high Precision RTK Position Module, USB Type C, Board Dimensions: 2.0in. x 2.0in. (50.8mm x 50.8mm)
- ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects
- I2C Qwiic Cable Kit Stemma QT Wire for SparkFun Development Boards Sensor Board Breakout Breadboard 4 Pin Sh1.0 Connector

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-07*