TeenG5
High-Precision GNSS for Teensy 4.1
TeenG5
High-Precision GNSS for Teensy 4.1
Hardware solution for Embedded Systems, RTK+HAS-PPP Positioning & Rapid Prototyping
High-Precision GNSS Integration Made Easy
Integrating high-precision GNSS positioning into embedded systems often requires complex hardware development, additional processing components and extensive testing.
The TeenG5 simplifies this process by combining Septentrio’s mosaic-G5 GNSS technology with the powerful Teensy 4.1 microcontroller platform.
Designed for developers, researchers and system integrators, this GNSS carrier board provides a flexible foundation for precise positioning, real-time data processing and customized navigation solutions.
With multi-band, multi-constellation GNSS support and RTK+HAS-PPP positioning capabilities, TeenG5 enables centimeter-level positioning under suitable conditions.
Its compact design and Arduino-compatible development environment make it an ideal starting point for robotics, autonomous vehicles, UAVs and other embedded applications requiring precise and resilient GNSS data without relying on a separate computer.
Key Benefits
High-Precision RTK Positioning: Achieve centimeter-level positioning with Septentrio mosaic-G5 multi-band GNSS technology and suitable RTK correction data.
Powerful Teensy 4.1 Integration: Combine GNSS positioning with a 600 MHz ARM Cortex-M7 microcontroller for responsive embedded applications.
Flexible Hardware Interfaces: Benefit from the Teensy 4.1 ecosystem, including UART, SPI, I²C, CAN and additional interfaces for connecting sensors and embedded components.
Real-Time Embedded Processing: Develop GNSS-enabled control and navigation applications without requiring an external host computer.
Rapid Prototyping & Customization: Accelerate GNSS development with an Arduino-compatible programming environment and adaptable hardware architecture.
Technology
Advanced GNSS Technology Meets Embedded Processing
The TeenG5 combines Septentrio’s mosaic-G5 GNSS receiver technology with the Teensy 4.1 microcontroller platform to create a compact and flexible embedded positioning solution.
The mosaic-G5 supports multiple GNSS constellations, including GPS, Galileo, GLONASS and BeiDou, as well as multi-frequency satellite tracking and RTK+HAS-PPP positioning.
The Teensy 4.1 features a 600 MHz ARM Cortex-M7 processor and offers a wide range of communication interfaces for connecting additional sensors, controllers and peripheral devices.
Together, these technologies provide a development platform for precise positioning, GNSS data processing and customized embedded navigation applications.
Depending on the selected mosaic-G5 module variant, additional functions such as dual-antenna heading are available.
Applications
Robotics and Autonomous Systems
Develop precise localization and navigation solutions for autonomous mobile robots, robotic mowers and intelligent machines.
UAVs and Drones
Integrate GNSS positioning into unmanned aerial systems for navigation, flight control development and georeferencing.
Precision Agriculture
Build GNSS-enabled agricultural applications for accurate positioning, automated guidance and field monitoring.
Embedded Systems and Research
Develop, test and customize GNSS-based embedded applications using open-source hardware and the Teensy development ecosystem.
Technical Specifications
High Performance. Compact Design.
| Specification | Details |
| GNSS receiver | Septentrio mosaic-G5 Family |
| GNSS Constellations | GPS, Galileo, GLONASS, BeiDou |
| GNSS Technology | Multi-band, multi-constellation |
| Positioning | RTK+HAS-PPP-capable, centimeter-level under suitable conditions |
| Hardware Platform | Teensy 4.1 carrier board |
| Microcontroller | NXP i.MX RT1062 ARM Cortex-M7 |
| Processor Speed | 600 MHz |
| Development Environment | Arduino IDE with Teensyduino |
| Peripheral Interfaces | UART, SPI, I²C, CAN via Teensy 4.1 |
| GNSS Communication | USB, serial |
| GNSS Antenna | Single or dual, depending on receiver variant |
| Standalone Operation | Supported via USB power |
Quick overview
Products
Equipped for every situation with the need of high-precise positioning & navigation:
AI-ROX, A-ROX, G-ROX, MSRTK, Snow Monitoring and M.2 SMART Card.
R&D Projects
Our R&D team is constantly working on researching, developing and implementing new technologies to master the challenges of tomorrow.
Publications
Our publications are varied, provide well-founded findings and present innovative solutions: Journal and Conference papers, Patents and Theses