Description
The simpleRTK3A Pro, similar to Ardusimple simpleRTK3B Pro, is a versatile standalone board designed to evaluate triple-band millimeter RTK GNSS positioning technology. It includes features like microSD datalogging and optional native Ethernet functionality. Built on the Septentrio mosaic-X5 module, it can function independently or connect as a shield with platforms such as Arduino, Ardupilot/Pixhawk (via JST connector), Raspberry Pi, Nvidia Jetson, and STM32 Nucleo. The board supports up to 100 RTK positions per second, making it ideal for advanced projects that demand of anti-jamming, anti-spoofing, high update rates, top-tier accuracy, or CORS base station installations.
Additional Information:
- The product includes a native microSD card datalogger (microSD card not included).
- The product is compatible with a multiband GNSS antenna, which is not included. A multiband GNSS antenna is essential for optimal performance. and a triple-band antenna provides the best results. Note: Standard GNSS antennas will not deliver excellent performance with this module.
- It is compatible with the Ardusimple plastic case and Ardupilot via the JST-GH standard connector.
- The XBee socket on the board allows for expanded functionality with plugin accessories such as MR/LR/XLR radios, Bluetooth, WiFi, data loggers, RS232, Canbus, L-Band, and 4G/3G/2G.
- The product is compatible with radios, which are not included in the package. A radio is necessary to connect to another base station.
- We recommend this board for testing the Septentrio mosaic-X5’s performance.
- This product is a low-cost alternative to the Trimble BD970.
- You can use the Shield for Second Plugin socket to connect two plugins simultaneously.
- The product has embedded Ethernet functionality, but it does not come with a special Ethernet adapter (see related product).
- Includes timepulse output and event input.
MOSAIC-X5 Features:
- 31.0 x 31.0 x 4.2 mm LGA package
- Supports all-constellation multi-frequency on-chip RTK positioning and dual-antenna heading solution
- Supports GPS L1/L2, BDS B1I/B2I/B3I, GLONASS G1/G2, Galileo E1/E5b and QZSS L1/L2
- All-system multi-frequency RTK engine and advanced RTK technology
- AIM+: Industry-leading Anti-jamming, Anti-spoofing Interference Monitoring and Mitigation
- IONO+: Advanced protection against ionospheric disturbances to GNSS signals
- APME+: a posteriori multipath estimator for code and phase multipath mitigation
- LOCK+: superior tracking robustness under heavy mechanical shocks or vibration
- RAIM+: Advanced Receiver Autonomous Integrity Monitoring
Performance Specifications:
Frequency
- GPS L1C/A, L1PY, L2C, L2P, L5
- BDS B1I, B1C, B2a, B2b, B2I, B3
- GLONASS L1CA, L2CA, L2P, L3 CDMA
- Galileo E1, E5a, E5b, E5 AltBoc, E6
- QZSS L1C/A, L1C/B, L2C, L5
- Navic L5
- SBAS: Egnos, WAAS, GAGAN, MSAS, SDCM (L1, L5)
- On-module L-band
Single point positioning (RMS):
- Horizontal: 1.2 m
- Vertical: 1.9 m
- Time Precision (xPPS out): 5 ns
- Data Update Rate: 100 Hz
DGPS (RMS):
- Horizontal: 0.4 m
- Vertical: 0.7 m
- Cold start < 45 s
- Initialization Time < 7 s (typical)
- Data Update Rate: 100 Hz
RTK (RMS):
- Horizontal: 0.6 cm + 0.5 ppm
- Vertical: 1 cm + 1 ppm
- Data Update Rate: 100 Hz
- Differential Data: RTCM V2.x, V3.X (MSM included), CMR v2.0/CMR+ (input only)
- Data Format: NMEA-0183, v2.3, v3.03, v4.0, RINEX v2.x, v3.x, Septentrio Binary Format (SBF)
Physical Characteristics:
- Packaging: 239 pin LGA
- Dimension: 31.0 × 31.0 × 4.2 mm
- Weight: 6.8g
Environmental Specifications:
- Working temperature: -40 °C ~ +85 °C
- Storage temperature: -55 °C ~ +85°C
- Humidity: 95% No condensation
- Vibration: MIL-STD-810G
Communication Interfaces:
- 4 × UART (3 with hardware flow control)
- 1 × USB (2.0, HS)
- 1 × Ethernet (RMII/MDIO), 10/100 Mbps
- 1 x SD memory card
- 2 x Event inputs
- 2 x GPIO
- 1 x PPS out
High Precision GNSS: The SimpleRTK3A Pro offers centimeter-level precision, making it ideal for applications that request accurate situating.
Multi-Constellation Support: It upholds GPS, GLONASS, Galileo, and BeiDou, guaranteeing solid sign gathering even in testing conditions.
Real-Time Kinematic (RTK) Technology: RTK technology empowers ongoing adjustments, upgrading the accuracy of situating information.
Robust Design: Worked to endure brutal circumstances, the SimpleRTK3A Pro is solid and dependable in different field tasks.
Easy Integration: With flexible interfaces and compatibility with numerous systems, integrating the SimpleRTK3A Pro into existing workflows is straightforward.
Agriculture: Precision farming depends on precise positioning to improve crop yields and diminish asset utilization. The SimpleRTK3A Pro ensures that machinery operates with exact positioning, leading to efficient field management.
Surveying: For land surveyors, accuracy is paramount. The SimpleRTK3A Pro provides the precision needed to create detailed and reliable maps and models.
Autonomous Vehicles: The future of transportation relies on solid navigation systems. The SimpleRTK3A Pro offers the precision required for the safe and efficient operation of autonomous vehicles.
Construction: In construction, precise & exact positioning ensures that structures are built according to plan. The SimpleRTK3A Pro GNSS supports accurate site layout and machinery guidance.
What is the simpleRTK3A?
The simpleRTK3A is a GNSS receiver board designed for high-precision positioning applications. It provides real-time kinematic (RTK) positioning with centimeter-level accuracy, suitable for various projects requiring precise location data.
What GNSS constellations does simpleRTK3A support?
The simpleRTK3A supports multiple GNSS constellations, including GPS, GLONASS, Galileo, and BeiDou. This multi-constellation support ensures better accuracy and reliability in diverse environments.
Can the simpleRTK3A be used as a standalone device?
Yes, the simpleRTK3A can function as a standalone device, providing accurate positioning data without the need for additional hardware.
Is the simpleRTK3A compatible with Arduino and other microcontroller platforms?
Yes, the simpleRTK3A is compatible with Arduino, Raspberry Pi, Nvidia Jetson, STM32 Nucleo, and other microcontroller platforms. It can be easily integrated as a shield.
Does the simpleRTK3A include a microSD card for datalogging?
The simpleRTK3A includes a native microSD card datalogging capability, but the microSD card itself is not included in the package.
What type of antenna is required for optimal performance with the simpleRTK3A?
For best performance, a multiband GNSS antenna is required. A standard GNSS antenna will not provide optimal results. Using a triple band antenna will yield the best performance.
Is the simpleRTK3A compatible with radio modules for base station connections?
Yes, the simpleRTK3A is compatible with various radio modules (not included), allowing it to connect to another base station for RTK positioning.
Can the simpleRTK3A be used for CORS base station installations?
Yes, the simpleRTK3A is suitable for Continuously Operating Reference Station (CORS) base station installations due to its high update rate and accuracy.
Does the simpleRTK3A have Ethernet functionality?
The simpleRTK3A includes embedded Ethernet functionality, but a special Ethernet adapter (not included) is required for use.
What is the update rate of the simpleRTK3A?
The simpleRTK3A can provide up to 100 RTK positions every second, making it ideal for applications requiring high update rates.
Is there an onboard XBee socket for additional functionality?
Yes, the simpleRTK3A includes an onboard XBee socket, which allows for expanded functionality with various plugin accessories such as radios, Bluetooth, WiFi, RS232, Canbus, L-Band, and 4G/3G/2G.
Does the simpleRTK3A come with a case?
The simpleRTK3A is compatible with Ardusimple plastic cases, although the case itself is not included.
How can I connect the simpleRTK3A to an Ardupilot system?
The simpleRTK3A can be connected to an Ardupilot system via a JST-GH standard connector, ensuring seamless integration for UAV and other autonomous applications.
What makes the simpleRTK3A a cost-effective alternative to other GNSS modules?
The simpleRTK3A offers high precision and a wide range of features at a lower cost compared to modules like the Trimble BD970, making it a budget-friendly choice for high-accuracy GNSS applications.
