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Super cost-effective high-precision positioning

RTK supported GNSS chip (base station needed for RTK mode). Positioning accuracy down to centimetre-level in an ideal environment.


Brand New Design

lmproved visibility on LEDs.A complete redesign for better dust and water resistance.

CAN: the future has arrived

High data rate, upgradeability, noise immunity, and real-time features benefited from CAN protocol.

A comprehensive solution

Built in magnetometer, for enhanced navigation.



Here2 vs Here3
Features hara2 hara3
GNSS Yes Yes
Compass Yes Yes
Protocol 12C, CAN CAN
Real-time Operating System Yes Yes
Firmware Update Yes Yes
RTK No Yes
Dustproof,waterproof splash No Yes
Receiver Type u-blox M8 high precision GNSS modules(MBP)
Satellite Constellation GPSL1C/A, GLONASS L1OF, BeiDouB1l
positioning accuracy 3D FIX:2.5m / RTK:O.025m
Processor STM32F302
IMU snesor ICM20948
Navigation Update Rate Max: 8Hz
Communication Protocol CAN
Operating Temperature  -40°C to 85°C
Dimension 76mm x 76mm× 16.6mm
Weight 48.8g
HEX here3 GPS UAV RTK GPS drone GNSS-Viewpro HEX here3 GPS UAV RTK GPS drone GNSS-Viewpro HEX here3 GPS UAV RTK GPS drone GNSS-Viewpro

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