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Here3 GPS receiver with iStand
Here3 GPS receiver with iStand
Here3 GPS receiver with iStand

Here3 GPS receiver with iStand

  • u-blox M8P GNSS module with GPS, GLONASS, and BeiDou multi-constellation tracking.
  • 2.5 m standard accuracy and 0.025 m RTK precision for centimeter-level positioning.
  • STM32F302 processor with real-time OS and future firmware update support.
  • CAN protocol communication for high data rates and superior noise immunity.
  • Integrated ICM20948 9-axis IMU for enhanced attitude sensing and navigation fusion.
Price on request
  • Trusted dealerDirect manufacturer partnership
  • Pan-India deliveryInsured shipping, all states
  • Post-sale supportTraining + service included
Overview

What makes it work

HEX-HERE 3 PLUS with Stand

CubePilot Here3 GPS Receiver with iStand | CAN GNSS Module | u-blox M8P | xBoom India
CubePilot CAN GNSS Module

CubePilot Here3 GPS Receiver with iStand
Reliable GNSS. CAN Protocol. Mission-Ready.

u-blox M8P · GPS / GLONASS / BeiDou · 2.5 m 3D FIX · 0.025 m RTK · CAN Protocol · STM32F302 · ICM20948 IMU · 48.8 g

CAN Protocol u-blox M8P RTK Ready GPS + GLONASS + BeiDou ICM20948 IMU 48.8 g Ultra Light −40°C to 85°C 1-Year Warranty

At a Glance

Here3 GPS Receiver — Key Specifications

Receiver Type
u-blox M8PHigh Precision GNSS Module
Constellations
GPS · GLONASS · BeiDouL1C/A · L1OF · B1I bands
3D FIX Accuracy
2.5 mStandard positioning
RTK Accuracy
0.025 mCentimeter-level precision
Processor
STM32F302High-performance MCU
IMU Sensor
ICM209489-axis inertial sensor
Update Rate
Max 8 HzNavigation update rate
Communication
CAN ProtocolHigh data rate bus
Operating Temp
−40°C to 85°CWide temperature range
Dimensions
76 × 76 × 16.6 mmCompact form factor
Weight
48.8 gIncluding module
In the Box
Here3 Module + iStandComplete mounting solution

Why Here3

Precision GNSS Built for Professional UAVs

The CubePilot Here3 delivers reliable multi-constellation GNSS positioning via CAN protocol, combining a high-performance processor, wide temperature tolerance, and an integrated IMU — all in a compact 48.8 g package designed for demanding drone applications.

u-blox M8P High PrecisionIndustry-trusted GNSS chipset with GPS, GLONASS, and BeiDou coverage
CAN Protocol ReadyHigh data rate bus with noise immunity and real-time data processing
RTK Accuracy: 2.5 cmCentimeter-level RTK positioning for precision mapping and survey missions
ICM20948 9-Axis IMUIntegrated inertial measurement unit for enhanced navigation and attitude sensing
STM32F302 ProcessorReal-time operating system with future firmware update support
Includes Here3 iStandPurpose-built mounting stand for optimal GPS placement on your drone frame

A+ Content

Built for Precision. Designed for Reliability.

Here3 GPS Receiver with iStand front view
Powerful Software

High-Performance Processing at Its Core

The Here3 GPS Receiver is powered by the STM32F302 high-performance processor running a dedicated real-time operating system. This combination ensures immediate and accurate responses to positional data, even in dynamic flight conditions.

An in-house developed firmware framework boosts both reliability and extensibility, and the module supports future over-the-air firmware updates — keeping your navigation system current as the ecosystem evolves.

Here3 GPS receiver redesigned body
Brand New Design

Redesigned for Better Visibility and Durability

The Here3 features a completely redesigned housing with improved LED visibility, making status monitoring effortless even in bright outdoor conditions. The new enclosure also delivers enhanced dust and water resistance, making the module more resilient to harsh field environments.

The iStand included in the package provides a clean, stable mounting solution that positions the GPS optimally away from frame interference, improving satellite acquisition and signal quality.

Here3 CAN protocol integration
CAN Protocol

The Future of Drone Communication

The Here3 leverages CAN (Controller Area Network) protocol — the same bus architecture trusted in automotive and industrial systems. CAN brings high data rates, noise immunity, and real-time communication to your drone's navigation chain.

Compared to traditional serial GPS connections, CAN offers superior reliability in electrically noisy environments, is highly upgradeable, and can support multiple devices on a single bus — future-proofing your flight stack for years to come.

Key Features

Everything Your Mission Needs

Multi-Constellation GNSS

Simultaneously tracks GPS L1C/A, GLONASS L1OF, and BeiDou B1I for maximum satellite coverage and positioning reliability.

RTK-Capable: 2.5 cm

Achieves centimeter-level positioning accuracy of 0.025 m when paired with an RTK base station — ideal for precision agriculture and survey.

STM32F302 Real-Time OS

Dedicated processor running a real-time OS ensures low-latency navigation data output with support for firmware upgrades.

ICM20948 9-Axis IMU

Integrated accelerometer, gyroscope, and magnetometer for accurate attitude estimation and enhanced navigation fusion.

Includes iStand

The dedicated Here3 iStand elevates and positions the GPS module for optimal sky view and minimal magnetic interference from the drone body.

Wide Operating Range

Operates reliably from −40°C to 85°C, making the Here3 suitable for deployments from cold mountain surveys to hot desert inspections.

Full Specifications

Here3 GPS Receiver — Technical Specifications

SpecificationDetails
GNSS Performance
Receiver Typeu-blox M8P High Precision GNSS Module
Satellite ConstellationsGPS L1C/A, GLONASS L1OF, BeiDou B1I
3D FIX Accuracy2.5 m CEP
RTK Accuracy0.025 m (2.5 cm)
Navigation Update RateMax 8 Hz
Hardware
ProcessorSTM32F302 High-Performance MCU
IMU SensorICM20948 (9-axis: Accelerometer + Gyroscope + Magnetometer)
Communication ProtocolCAN (Controller Area Network)
Physical
Dimensions76 mm × 76 mm × 16.6 mm
Weight48.8 g
Operating Temperature−40°C to 85°C
Package Contents
Included Items1× HEX Here3 CAN GNSS GPS Module, 1× Here3 iStand
BrandCubePilot (Hex Technology)
Warranty1 Year

FAQ

Frequently Asked Questions

What is the difference between Here3 and Here3+?
The Here3 uses the u-blox M8P GNSS chip with CAN protocol and an ICM20948 IMU, while the Here3+ is an upgraded version featuring the STM32H757 processor, DroneCAN support, a built-in RM3100 magnetometer, and an ICM42688P IMU for improved sensor performance and ArduPilot onboard capability.
Does the Here3 support RTK for centimeter-level accuracy?
Yes. The Here3 supports RTK (Real-Time Kinematic) positioning with an accuracy of 0.025 m (2.5 cm) when paired with a compatible RTK base station such as the Here+ Base RTK Module.
What flight controllers is the Here3 compatible with?
The Here3 is designed for use with CubePilot flight controllers (Cube Orange, Cube Black, etc.) and any ArduPilot or PX4 compatible flight controller that supports CAN/UAVCAN peripherals.
What is the purpose of the iStand?
The Here3 iStand is a purpose-built mounting accessory that elevates the GPS module above the drone frame. This improves sky visibility for satellite acquisition and reduces magnetic interference from motors and ESCs, resulting in better heading accuracy.
What constellations does the Here3 support?
The Here3 simultaneously tracks GPS (L1C/A), GLONASS (L1OF), and BeiDou (B1I) satellite constellations, providing wide coverage and high satellite count for reliable positioning even in partially obstructed environments.
HEX-HERE 3 PLUS WITH ISTAND
Specifications

The full sheet

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