Here4 Multiband RTK GNSS

Here4 Multiband RTK GNSS – A Professional-Grade High-Precision Navigation Module

The Here4 Multiband RTK GNSS supports multiple GNSS options, including BeiDou, Galileo, GLONASS, GPS, and QZSS.

With advanced DGNSS algorithms and multi-frequency signals, Here4 achieves RTK fix in seconds, ensuring highly reliable, centimeter-level positioning.

However, Here4 is much more than just a GNSS module. It combines flight control and navigation in a single device. With 8 PWM or BDSHOT outputs, RCIN, hot shoe, and a camera trigger, it offers a standalone solution for precision mapping and control.

What’s New in Here4 Multiband RTK GNSS?

• Equipped with u-blox F9P – a professional, high-precision, dual-band RTK navigation module
• High processing performance powered by the integrated STM32H7 chipset, offering real-time data processing, optimization, and AP_Periph standard programming
• Specially designed dual-band Taoglas antenna supporting L1 and L5 frequencies, providing high gain, high sensitivity, and superior stability
• The blue version supports Drone-ID
• Utilizes multi-frequency DGNSS signals with advanced algorithms, enabling fast RTK Fix convergence for highly reliable and stable centimeter-level positioning
• Compact 16 x 68 mm dimensions and lightweight 60g design
• Integrated LED indicator with multiple notification and navigation signal display modes, customizable through parameters or Lua scripting
• CAN FD real-time, high-speed data transmission
• Built-in IMU, enabling DGNSS-INS tightly coupled solutions with future firmware updates.

Centimeter-Level Precision Positioning

The Here4 Multiband RTK GNSS is powered by a dual-core STM32H757 processor. The combination of the RM3100 magnetometer and ICM42688 sensor enhances performance across a wide range of applications.

Next-Generation Processor – New Possibilities

With the integrated dual-core STM32H757 processor, Here4 delivers exceptional performance. Its combination of the RM3100 magnetometer and ICM42688 sensor ensures high accuracy and stability for various drone and unmanned vehicle applications.

One Device – Multiple Functions (Autopilot & GNSS)

The Here4 Multiband RTK GNSS is more than just a GNSS module – it integrates both flight control and navigation. With 8 PWM or BDSHOT outputs, RCIN, hot shoe, and a camera trigger, precision mapping has never been more independent.

Reliable Communication & Customization

The Here4 Multiband RTK GNSS features a robust DroneCAN FD protocol ensuring high-speed (8Mbps) and stable data transmission. Built on the open-source AP-Periph platform, users can further develop and customize the module to fit their specific needs.

Why Choose Here4 Multiband RTK GNSS?

The Here4 Multiband RTK GNSS is a high-precision navigation module supporting multi-band GNSS systems such as GPS, BeiDou, Galileo, and GLONASS. Equipped with the u-blox F9P chipset, dual-band antenna, and advanced algorithms, it achieves centimeter-level accuracy, making it ideal for professional drone and UAV applications.

With DroneCAN connectivity, it functions as a standalone flight controller, offering multiple PWM outputs and Drone-ID compatibility. The Here4 Multiband RTK GNSS ensures unmatched reliability and precision in even the most challenging environments.

Key Features of Here4 Multiband RTK GNSS

• u-blox F9P-powered, high-precision, dual-band RTK navigation module
• High-performance STM32H7 processor, ensuring real-time data processing, optimization, and AP_Periph firmware compatibility
• Dual-band Taoglas antenna supporting L1 and L5 frequencies, offering high gain, high sensitivity, and excellent stability
• Multi-frequency DGNSS with advanced algorithms, enabling fast RTK Fix for reliable, centimeter-level accuracy
• Compact and lightweight design (16 x 68 mm, 60g)
• Integrated ProfiLED indicator, offering multiple notification and navigation signal display modes, customizable via parameters or Lua scripting
• CAN FD protocol, ensuring real-time, high-speed data transmission
• Built-in IMU, allowing future firmware updates for tightly coupled DGNSS-INS solutions

Why Buy the Here4 Multiband RTK GNSS from Our Store?

Choosing the Here4 Multiband RTK GNSS from our store ensures top-tier quality and technical support. Equipped with the u-blox F9P, this high-precision GNSS module guarantees centimeter-level accuracy and superior stability with multi-band GPS, Galileo, BeiDou, and GLONASS support.

With advanced algorithms and DroneCAN integration, the Here4 Multiband RTK GNSS is the perfect choice for professional drone applications. Our store provides verified products, full technical support, and access to all necessary accessories, making your purchase a secure and future-proof investment.

Here4 Multiband RTK GNSS Specifications

Full technical documentation is available on the manufacturer’s website

What’s Included in the Here4 Multiband RTK GNSS Set?

• 1x Here4 Multiband RTK GNSS
• 1x Power & Communication Cable
• 1x PCB Communication Board
• 1x Dual-sided Adhesive Foam for Mounting