SIYI RTK Positioning and Orientation Module

Overview

The SIYI RTK Positioning and Orientation Module is a high-performance, dual-antenna module designed to provide precise positioning and orientation for UAVs, UGVs, and other autonomous robotic applications. With support for full-system, full-frequency RTK positioning across major global satellite systems, including Beidou, GPS, GLONASS, Galileo, QZSS, and SBAS, this module guarantees unparalleled accuracy and reliability. Built with advanced anti-interference capabilities, the SIYI RTK module functions seamlessly in complex electromagnetic environments, offering stable, high-precision control for a variety of robotic and unmanned platforms. Compact, lightweight, and power-efficient, the module is ideal for integration into modern, space-constrained robotic systems.

Key Features

• Full-System, Full-Frequency RTK Positioning: Supports multiple global navigation satellite systems (GNSS), including Beidou, GPS, GLONASS, Galileo, QZSS, and SBAS. This broad compatibility ensures superior positioning accuracy and reliability in various environments.

• RM3100 Industrial Magnetic Compass: Equipped with the RM3100 industrial-grade magnetic compass, which significantly improves magnetic field measurement resolution, reduces noise, and expands the measurement range. This feature enhances anti-interference capabilities in electromagnetic-heavy environments.

• Single-Module, Dual-Antenna Orientation: A single module can support dual-antenna orientation, providing precise directional positioning without the need for a traditional magnetic compass. This setup is especially beneficial in areas with magnetic interference.

• Anti-Interference in Complex Electromagnetic Environments: Designed with a built-in anti-interference unit, the module detects and mitigates electromagnetic interference and features digital encryption for secure data transmission, making it suitable for challenging environments.

• Minimalist, Compact, and Lightweight: Weighing only 22.8g, this module’s sleek, space-saving design makes it ideal for integration into smart robotic ecosystems. It ensures reliable performance with minimal power consumption and easy installation.

Specifications

Interface Definition

• USB (Type-C): For PC configuration
• ANT1/ANT2: Antenna connectors for RTK positioning
• UART1 & I2C / UART2: Autopilot communication
• Indicators: Power (PWR), RTK status, Position Velocity Timing (PVT) status, and Error (ERR) indicators for clear operational status feedback

Typical Connection

The SIYI RTK Positioning and Orientation Module offers four flexible connection configurations, tailored to ensure high precision and adaptability across various use cases. These connection types enhance the module's functionality, making it suitable for demanding applications that require centimeter-level accuracy and reliable orientation.

• A. RTK Centimeter-Level Positioning

  • Provides precise centimeter-level positioning through connection to an RTK base station. Ideal for tasks that demand high accuracy, such as surveying and mapping, where exact location data is critical.

• B. Single Module Orientation (Replacing Compass)

  • Utilizes dual antennas to replace a traditional magnetic compass, offering stable and accurate orientation in environments with significant magnetic interference.

• C. RTK Centimeter-Level Positioning & Single Module Orientation (Replacing Compass)

  • Combines centimeter-level positioning with precise orientation in one setup, replacing the compass and delivering high accuracy for complex missions that require both exact location and direction data.

• D. NTRIP RTK on SIYI Handheld Ground Station

  • Employs Networked Transport of RTCM via Internet Protocol (NTRIP) on the SIYI Handheld Ground Station, providing RTK corrections over the internet. This setup is particularly useful for mobile operations where a local base station is not feasible.

These connection options make the SIYI RTK module highly adaptable to a range of operational environments, offering reliable, high-precision positioning and orientation for both aerial and ground-based autonomous systems.

Applications

The SIYI RTK Positioning and Orientation Module is versatile and suitable for a variety of autonomous and robotic applications, including:

• Drones and UAVs: Provides accurate navigation and stable positioning for inspection, mapping, and surveying.
• Autonomous Ground Vehicles (UGVs): Ideal for precise positioning in industrial and agricultural applications.
• Robotic Systems: Delivers reliable orientation and positioning data essential for robotic systems requiring precise control.
• Electromagnetic-Rich Environments: Operates efficiently in high-interference zones, suitable for industrial zones, urban areas, and other challenging settings.

Sales Combo and Recommended Accessories

• Sales Combo: Includes the SIYI RTK Positioning & Orientation Module and two Four-Arm Spiral Antennas.
• Recommended Flight Controller: Compatible with the SIYI N7 Autopilot and F9P RTK Base Station for enhanced navigation capabilities.

The SIYI RTK Positioning and Orientation Module is an essential tool for modern unmanned and robotic systems, offering accurate positioning, robust anti-interference capabilities, and secure data transmission. This module is the ideal solution for precision-oriented applications across a range of demanding environments.

Details

Siyi RTK Positioning and Orientation Module: Syii new dual-antenna high-precision full-system, full-frequency positioning and orientation module features advanced performance, first-class accuracy, compact size, and extremely low power consumption. Equipped with an industrial-grade magnetic compass, it achieves single-module dual-antenna orientation, providing excellent anti-interference performance in complex electromagnetic environments. This module enables high-precision flight control for UAS, precise operations, and automatic navigation control.

Full System Full Frequency RTK Positioning: SIYI RTK positioning and orientation module supports Beidou, GPS, GLONASS, Galileo, QzSS, and SBAS for high-precision positioning, enhancing accuracy and reliability.

Single Module Dual Antenna Orientation enables accurate positioning and orientation by connecting two antennas with a single module. This replaces traditional magnetic compasses and ensures stable equipment operation in complex electromagnetic environments.

The SIYI RTK positioning and orientation module features an advanced anti-interference unit, which detects interference and provides digital encryption for secure data transmission. It also supports independent tracking of multiple frequency points, ensuring reliable and accurate positioning results in complex electromagnetic environments.

Minimalist and compact, lightweight designed for the smart robotic ecosystem, measuring only a few millimeters, weighing just 22.8g, perfect for small-scale robotics applications.

The SIYI RTK Positioning and Orientation Module product image shows an interface definition with various components. These include ANT1/2 antenna connectors, ANTI ground connector, TX2 transmit 2 pin, UART2 receive 2 pin, RX2 receive 2 pin, SV+ supply voltage positive, GND ground, SDA serial data bus, USB universal serial bus type-C port, PWR power indicator, PTK pointing indicator, PVT PVT status indicator, ERR error status indicator. The module is used for autopilot communication and has a positioning module with orientation functionality.

Single module orientation replaces traditional compass for precise positioning and orientation, offering reliable accuracy and efficiency for various applications.

Use NTRIP RTK on SIYI handheld ground station for precise positioning and orientation.

Siyi RTK positioning and orientation module combines four-arm spiral antenna for precise positioning and orientation

Recommended flight controller features Siyi RTK Positioning and Orientation Module for precise navigation.