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?

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.

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?

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!

Does this come with an antenna

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.

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

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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Adafruit Ultimate GPS Breakout 66 Channel Module with 10Hz Updates Version 3, Blue

Adafruit Ultimate GPS Breakout 66 Channel Module with 10Hz Updates Version 3, Blue

Product ID: 44436335

Details

Audio Output Mode
speaker
Brand
Adafruit
Connectivity Technology
Wi-Fi
Map Type
Street
Model Name
Ultimate GPS
Mounting Type
Dashboard in

⚡10Hz ultra-fast updates

📡66-channel high sensitivity

🔋20mA low power draw

€ 58.48

Duties & taxes included

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Description

🚀 Navigate the future with pinpoint precision and blazing speed!

POWER SMART - Ultra-low 20mA current draw keeps your projects running longer and cooler.
EXPAND YOUR REACH - Built-in antenna plus u.FL connector for external active antenna flexibility.
PLUG PLAY READY - Breadboard-friendly design with mounting holes for seamless prototyping.
PRECISION ON POINT - 66 channels & -165 dBm sensitivity lock you in anywhere, anytime.
SPEED YOU CAN TRUST - 10 position updates per second for real-time tracking without lag.

The Adafruit Ultimate GPS Breakout V3 is a compact, high-performance GPS module featuring 66-channel MTK3339 chipset with -165 dBm sensitivity, delivering up to 10 updates per second. 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 and hobbyist projects alike—all under $40.

Specifications

ASIN	B01H1R8BK0
Additional Features	Optional External Antenna
Audio Output Mode	speaker
Best Sellers Rank	#265 in GPS Trackers #1,831 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 4.6 out of 5 stars (234)
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 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
Software Update Supported to Date	unknown
Supported Satellite Navigation System	GPS
UPC	700598870640 793936891711 700358508875
Unit Count	1 Count

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