SparkFun GPS-RTK Dead Reckoning Kit

SKU: KIT-18294 Brand: Sparkfun

The SparkFun GPS-RTK Dead Reckoning Kit gives you just what you need to get started with GPS Real Time Kinematics and the u-blox ZED-F9R...

Special Price $732.30 AUD, inc GST

Regular Price $754.95 AUD, inc GST

$686.32 AUD, exc GST

Quantity Discounts:

3+ $652.00 (exc GST)

Out of Stock

Restrictions apply to this equipment as it uses button/coin cell batteries:

The equipment is intended to be used in trades, professions or industries
The equipment is not intended for sale to the general public
The equipment is not intended to be used where children are present
You are aware that this equipment may not meet child safety testing requirements as it is not intended to be used by consumers or general public, but rather, is intended to be used in trades, professions or industries in conjunction with the limitations and restrictions listed above
You are aware that these restrictions are due to a change in A ustralian legislation in 2022 for button/coin cell batteries

Button Battery Warning

A declaration of use will need to be submitted during checkout.

The SparkFun GPS-RTK Dead Reckoning Kit gives exactly what you need to get started using u-blox's ZED-F9R and GPS Real Time Kinematics. The SparkFun ZED-F9R GPS Breakout is a high precision, sensor fusion GPS board with equally impressive configuration options and takes advantage of u-blox's Automotive Dead Reckoning (ADR) technology. The ZED-F9R module provides a highly accurate and continuous position by fusing a 3D IMU sensor, wheel ticks, a vehicle dynamics model, correction data, and GNSS measurements.

The ZED-F9R module is a 184-channel u-blox F9 engine GNSS receiver, meaning it can receive signals from the GPS, GLONASS, Galileo, and BeiDou constellations with ~0.2 meter accuracy! That's right, such accuracy can be achieved with an RTK navigation solution when used with a correction source. Note that the ZED-F9R can only operate as a rover, so you will need to connect to a base station. The module supports concurrent reception of four GNSS systems. The combination of GNSS and integrated 3D sensor measurements on the ZED-F9R provide accurate, real-time positioning rates of up to 30Hz.

Compared to other GPS modules, this breakout maximizes position accuracy in dense cities or covered areas. Even under poor signal conditions, continuous positioning is provided in urban environments and is also available during complete signal loss (e.g. short tunnels and parking garages). The ZED-F9R is the ultimate solution for autonomous robotic applications that require accurate positioning under challenging conditions.

Additionally, this u-blox receiver supports I²C (u-blox calls this Display Data Channel) which makes it perfect for the Qwiic compatibility so Sparkfun don't have to use up our precious UART ports. Utilizing our handy Qwiic system, no soldering is required to connect it to the rest of your system. However, Sparkfun still have broken out 0.1"-spaced pins in case you prefer to use a breadboard.

U-blox based GPS products are configurable using the popular, but dense, windows program called u-center. Plenty of different functions can be configured on the ZED-F9R: baud rates, update rates, geofencing, spoofing detection, external interrupts, SBAS/D-GPS, etc. All of this can be done within the SparkFun Arduino Library!

The SparkFun ZED-F9R GPS Breakout is also equipped with an on-board rechargeable battery that provides power to the RTC on the ZED-F9R. This reduces the time-to-first fix from a cold start (~26s) to a hot start (~2s). The battery will maintain RTC and GNSS orbit data without being connected to power for plenty of time.

Also included with this kit is a GNSS multiband antenna, reversible USB-A to C cable, and SMA to U.FL cable. The included antenna features a magnetic base and is designed to receive both the classic L1 and L2 GPS bands. Meanwhile, the included cables will make sure actually hooking up each part in the kit is easy!

The SparkFun Qwiic Connect System is an ecosystem of I²C sensors, actuators, shields and cables that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm pitch, 4-pin JST connector. This reduces the amount of required PCB space, and polarized connections mean you can’t hook it up wrong.

Get Started With the SparkFun GPS-RTK ZED-F9R Dead Reckoning Guide

Features

GPS-RTK Dead Reckoning Breakout - ZED-F9R:
- 2x Qwiic Connectors
- Integrated U.FL connector for use with antenna of your choice
- Concurrent reception of GPS, GLONASS, Galileo and BeiDou
- 184-Channel GNSS Receiver
- Receives both L1C/A and L2C bands
- Horizontal Position Accuracy:
  - 0.20m with RTK
- Max Navigation Rate: Up to 30Hz
- Time to First Fix
  - Cold: 26s
  - Hot: 2s
- Operational Limits
  - Max G: =4G
  - Max Altitude: 80km (49.7 miles)
  - Max Velocity: 500m/s (1118mph)
- Velocity Accuracy: 0.5m/s
- Heading Accuracy: 0.2 degrees
- Built-In Accelerometer and Gyroscope
- Time Pulse Accuracy: 30ns
- Voltage: 5V or 3.3V but all logic is 3.3V
  - Current: ~85mA to ~130mA (varies with constellations and tracking state)
- Software Configurable
  - Geofencing
  - Odometer
  - Spoofing Detection
  - External Interrupt
  - Pin Control
  - Low Power Mode
  - Many others!
- Supports NMEA, UBX, and RTCM protocols over UART or I2C interfaces
Antenna:
- Frequency:
  - L1 Band: 1559-1606MHz
  - L2/L5 Band: 1197-1249MHz
- Peak gain (over 15cm diameter ground plane):
  - L1 Band: 3.5dBic
  - L2/L5 Band: 0-2.0dBic
- VSWR: max. 2
- Bandwidth: min. 200MHz
- Impedance: 50 Ohm
- Polarization RHCP
- Supports GPS, GLONASS, Galileo, and BeiDou
- 5m coaxial cable with SMA connector
- Magnetic base, fixed installation option (screw mount, 2 x M4 screws)
- Dimensions: 60.0mm x 82.0mm x 22.5mm
- Weight: 175g (including cable)
USB Cable:
- Reversible USB-A connector
- Reversible USB-C connector
- 0.8 meter cable length

Documents

GPS-RTK Dead Reckoning Breakout - ZED-F9R:
Antenna:
- Datasheet (ANN-MB-00)
- Product Summary
USB Cable:
- Product Drawing

This product is listed in:

Wireless>GPS>RTK

Product Comments

Start the conversation

Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

$3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
$7+ for Standard Post (typically 6+ business days, tracked)
$11+ for Express Post (typically 2+ business days, tracked)
Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

$12+ for Pack and Track (3+ days, tracked)
$16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

Have a product question? We're here to help!

Write Your Own Review