SparkFun RTK Express Plus Kit - 3DMakerWorld, Inc.
SparkFun RTK Express Plus Kit - 3DMakerWorld, Inc.
SparkFun RTK Express Plus Kit - 3DMakerWorld, Inc.
SparkFun RTK Express Plus Kit - 3DMakerWorld, Inc.
SparkFun RTK Express Plus Kit - 3DMakerWorld, Inc.
SparkFun RTK Express Plus Kit - 3DMakerWorld, Inc.
SparkFun RTK Express Plus Kit - 3DMakerWorld, Inc.
SparkFun RTK Express Plus Kit - 3DMakerWorld, Inc.
SparkFun RTK Express Plus Kit - 3DMakerWorld, Inc.
SparkFun RTK Express Plus Kit - 3DMakerWorld, Inc.
SparkFun RTK Express Plus Kit - 3DMakerWorld, Inc.
SparkFun RTK Express Plus Kit - 3DMakerWorld, Inc.

SparkFun RTK Express Plus Kit

Regular price $742.95
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Shipping calculated at checkout.

Key Features

  • Waterproof IP67 Antenna with radio frequencies of L1: 1555 to 1615MHz and L2: 1198 to 1278MHz
  • GNSS Receiver has concurrent reception of GPS, GLONASS, Galileo and BeiDou; receiving both L1C/A and L2C bands
  • Built-in IMU (triple axis accel, triple axis gyro)on receiver
  • Device has embedded OLED Display for available satellites, data logging, and more.
  • Xtensa® dual-core 32-bit LX6 microprocessor in wiresless transcevier

The RTK Express Plus Kit has everything you need to get centimeter level global positioning measurements using GNSS RTK. We've created a handy carrying case to protect the most expensive bits, allowing you to quickly attach the L1/L2 antenna and RTK Express Plus housing to the pole or tripod of your choice. The kit includes all the antenna bits, cables and chargers you need to jump right into the field.

The RTK Express Plus is a Bluetooth enabled multi-band GNSS receiver with built-in IMU based on the ESP32 from Espressif and the ZED-F9R from u-blox. Power it up and you'll have 300mm approximate accuracy out of the box and 14mm accuracy with RTCM corrections. This kit provides the L1/L2 antenna, adapters, interface cables, and chargers needed for general GNSS use.

The RTK Express Plus adds an internal IMU (ZED-F9R) to combine real-time GNSS tracking with advanced sensor fusion. The result is accurate automotive positioning even when GNSS is lost in tunnels, parking garages, etc. The downside is the ZED-F9R does not support base station or generating RTCM corrections. If you are implementing your own RTK base station, consider using products based on the ZED-F9P. The IMU algorithms only apply to automotive applications and will not increase or decrease regular 'clear view of the sky' positioning performance.

Item Specifics
1- SparkFun RTK Express Plus GNSS Receiver
1 - RTK Kit Carrying Case
1 - GNSS L1/L2 Multi-Band Antenna - TOP106
1 - Antenna Interface Cable - SMA to TNC (300mm)
1 - Antenna Thread Adapter (1/4" to 5/8")
1 - USB Wall Charger (5V, 2A) with USB A to C Cable (0.8m)
1 - Data Cable
1 - Radio Cable
Note: Camera Mono-pole or Tri-pod, Phone/Enclosure Holder, Telemetry Radios - 500mW, microSD Card - 16GB not included.
Device Radio Port: 3.3V TTL Serial (57600bps RTCM TX/RX)
Device Data Port: 3.3V TTL Serial (115200bps NMEA)
Device Weight: 162g (includes battery)
Device Size: 5.2in x 3.9in x 1.2in
Antenna Weight: 335g
Antenna Size: 148 x 55mm
Antenna Gain: ≥5dBi
Antenna LNA Gain: 40dB
Wireless Flash storage: 16MB
Wireless internal SRAM: 520kB
Note: The L1/L2 antenna has a 5/8" thread which will fit most surveying platforms. The kit includes a 5/8" to 1/4" adapter as well which will fit most camera mono-pods and tripods. You may need additional adapters for your specific equipment.


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