---
product_id: 44436335
title: "Adafruit Ultimate GPS Breakout 66 Channel Module with 10Hz Updates Version 3, Blue"
brand: "adafruit"
price: "7799 kr"
currency: ISK
in_stock: true
category: "Adafruit"
url: https://www.desertcart.is/products/44436335-adafruit-ultimate-gps-breakout-66-channel-module-with-10hz-updates
store_origin: IS
region: Iceland
---

# 10Hz ultra-fast updates 66-channel GPS precision 20mA low power draw Adafruit Ultimate GPS Breakout 66 Channel Module with 10Hz Updates Version 3, Blue

**Brand:** adafruit
**Price:** 7799 kr
**Availability:** ✅ In Stock

## Summary

> 🚀 Navigate the future with ultimate speed and precision!

## Quick Answers

- **What is this?** Adafruit Ultimate GPS Breakout 66 Channel Module with 10Hz Updates Version 3, Blue by adafruit
- **How much does it cost?** 7799 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/44436335-adafruit-ultimate-gps-breakout-66-channel-module-with-10hz-updates)

## Best For

- adafruit enthusiasts

## Why This Product

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

## Key Features

- • **Built-In Extras:** Internal antenna plus optional external antenna support and onboard datalogging.
- • **Plug & Play Friendly:** Breadboard-ready with mounting holes and 5V compatibility for seamless prototyping.
- • **Power Smart, Run Long:** Ultra-low 20mA current draw means longer operation without battery drain.
- • **Lightning-Fast Refresh:** 10 position updates per second keep you ahead in real-time tracking.
- • **Pinpoint Accuracy, Always:** 66 channels lock onto satellites for unmatched location precision.

## Overview

The Adafruit Ultimate GPS Breakout V3 is a high-performance GPS module featuring a 66-channel MTK3339 chipset, delivering up to 10Hz position updates with exceptional -165 dBm sensitivity. Designed for low power consumption at just 20mA, it supports both internal and external antennas, includes built-in datalogging, RTC battery backup, and is breadboard-friendly for easy integration into professional projects—all under $40.

## Description

We bring some different GPS modules here in Adafruit's store, but none that fulfilled our every wish - That's why we designed this little GPS unlock board. We believe this is the Ultimate GPS module, so we named it that. It's got everything you want and more: -sensitivity 165 dBm, 10Hz updates, 66 channels 5V design and only 20mA current draw Breadboard friendly + two mounting holes RTC battery-compatible Built-in datalogging Output PPS on fix Internal antenna patch + u.FL connector for external active antenna Difficulty LED status ... all for less than $40! The breakout is built around the MTK3339 chipset, a no-nonsense, high quality GPS module that can detect up to 22 satellites over 66 channels, has an excellent high sensitivity receiver (dB-165 tracking!) and a built-in antenna. It can do up to 10 position updates one second for detection, high sensitivity or high speed recording. Power usage is incredibly low, only 20mA when navigating. Best of all, we've added all the extra goodies you could want: an ultra-low dropout 3.3v regulator, so you can power it with 3.3-5VDC a, 5V level security inputs, enable pins so you can disable the module using any microcontroller pin or switch, a footprint for optional CR1220 coin cell to keep the RTC running and allow the hot hot boot hot hot and a Small Bright Red LED The LED flashes at about 1Hz while searching for satellites and flashes once every 15 seconds when an energy saving fix is found. If you want to have an LED on all the time, we also provide the correction signal out on a pin so you can put an external LED. Two features that really stand out on the MTK3339-based module version 3 is the external antenna functionality and the built-in data logging capability. The

## Features

- Adafruit Ultimate GPS Breakout Updates - Channel 66w/10Hz

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01H1R8BK0 |
| Additional Features | Optional External Antenna |
| Audio Output Mode | speaker |
| Best Sellers Rank | #235 in GPS Trackers #1,639 in GPS System Accessories |
| Brand | Adafruit |
| Built-In Media | one fully assembled and tested module, a piece of header you can solder to it for breadboarding, and a CR1220 coin cell holder |
| Compatible Devices | [Applicable to a wide range of devices] |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | Wi-Fi |
| Control Method | Touch |
| Customer Reviews | 4.6 out of 5 stars 233 Reviews |
| Display Type | LED |
| Global Trade Identification Number | 08436565500037 |
| Human-Interface Input | Microphone |
| Item Dimensions L x W x H | 2.03"L x 0.59"W x 0.44"H |
| Item Weight | 8.5 g |
| Manufacturer | Adafruit |
| Map Type | Street |
| Map Types | Street |
| Mfr Part Number | 746 |
| Model Name | Ultimate GPS Breakout |
| Model Number | 746 |
| Model Year | 2016 |
| Mounting Type | Dashboard Mount, found in image |
| Number of Items | 1 |
| Number of Packs | 1 |
| Operating System | Linux |
| Special Feature | Optional External Antenna |
| Supported Satellite Navigation System | GPS |
| UPC | 700598870640 793936891711 700358508875 |
| Unit Count | 1 Count |
| Vehicle Service Type | Car |

## Product Details

- **Audio Output Mode:** speaker
- **Brand:** Adafruit
- **Connectivity Technology:** Wi-Fi
- **Map Type:** Street
- **Model Name:** Ultimate GPS Breakout
- **Mounting Type:** Dashboard Mount, found in image
- **Operating System:** Linux
- **Special Feature:** Optional External Antenna
- **Vehicle Service Type:** Car

## Images

![Adafruit Ultimate GPS Breakout 66 Channel Module with 10Hz Updates Version 3, Blue - Image 1](https://m.media-amazon.com/images/I/71f8QLSvDFL.jpg)

## Questions & Answers

**Q: Is there any way if I were to connect this to a raspberry pi and have it in my car, and my car was stolen, could I track it?**
A: Sure, if the raspberry pi is connected to internet, and your gps (Adafruit Ultimate GPS) is constantly reporting the location to somewhere (like a server). Now the solution you gotta come up is how you're going to connect the raspberry pi to internet, and keep the raspberry PI powered up.

**Q: Can the CR1220 battery work as a backup battery for RTC when 3.3V input is off? How long does the battery last with the 20mA consumption?**
A: Hi Gustavo, A typical CR1220 battery holds approximately 40mAh. The GPS should last approximately 90-120 minutes on the battery alone. If you have any additional questions, please feel free to contact us.  Thanks again!

**Q: Does this come with an antenna**
A: No it doesn't come with an antenna.  If you want to connect an antenna you will also need to purchase a u.fl to sma adapter cable to be able to use the gps with most standard antennas.

**Q: can this be a direct replacement for LS20031 gps??? im planning to replace a gps on my immersion rc EZOSD unit..LS20031 gps is much more expensive**
A: Yes, the GPSs both have the same data output sentences over UART according to the standards set by the National Marine Electronics Association

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-09-13*