Here 3

Here 3

SKU: 0094393522782

The Here3 is a high precision GNSS with support for optional RTK mode, built-in CAN communication, dust-proofing and limited splash-proofing. Equipped with STM32F302 processor, the Here3 provides faster processing speed and better reliability than previous generations.  Built-in sensors include compass, gyroscope, and accelerometer. It runs on ChibiOS real-time operating system for developers who need more control over their navigation system.



  • Cost-efficient high precision and RTK supported GNSS chip (base station needed for RTK). Positioning accuracy down to centimeter-level in an ideal environment.

  • Brand new design with improved visibility on signal LEDs. Better dust and water resistance.

  • CAN protocol allows for high data rate, upgradeability, noise immunity, and real-time features.

  • Equipped with STM32F302 high-performance processor and a real-time operating system. Supports future firmware updates.

  • Built-in Inertial Measurement Unit (compass, gyroscope, and accelerometer) to satisfy advanced navigation needs.


Receiver Type u-blox M8 high precision GNSS modules (M8P)
Satellite Constellation GPS L1C/A, GLONASS L1OF, BeiDou B1I
Positioning accuracy 3D FIX: 2.5 m/RTK: 0.025 m
Processor STM32F302
IMU snesor ICM20948
Navigation Update Rate Max: 8Hz
Communication Protocol CAN
Operating Temperature -40°C to 85°C
Dimension 76mmx76mmx16.6mm
Weight 48.8g


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