Technical Specifications
Magnetometer (RM3100)
- TechnologyMagneto-Inductive (PNI proprietary)
- Axes3-axis (X, Y, Z)
- Resolution10 nT
- Noise Floor4 pT/√Hz at 1 Hz
- Field Range±1100 µT
- Linearity0.50% over ±200 µT
Barometer (DPS368)
- Pressure Range300 to 1200 hPa
- Relative Accuracy±0.06 hPa (±0.5 m)
- Absolute Accuracy±1 hPa (±8 m)
- Resolution0.002 hPa
Interface & Environment
- InterfaceDroneCAN (CAN bus)
- CompatibilityArduPilot & PX4
- Operating Temperature-40°C to +85°C
- MountingStandalone module with cable
Key Features
RM3100 Magneto-Inductive Technology
Delivers 23× better resolution and 33× lower noise than conventional Hall-effect magnetometers, with inherent immunity to electromagnetic interference from motors, ESCs, and high-current power electronics.
DroneCAN Plug-and-Play
Communicates entirely over the standard CAN bus, integrating seamlessly with ArduPilot and PX4 flight stacks alongside existing GPS modules and flight controllers with no additional wiring complexity.
Redundancy-First Design
Purpose-built as a secondary or tertiary sensor node for large multirotors, octocopters, VTOL, and fixed-wing aircraft where sensor diversity is critical and single-sensor failure is not an option.
Zero Drift, Zero Hysteresis
The RM3100 delivers stable, drift-free measurements over time and temperature without requiring recalibration — ideal for long-range missions and long-duration deployments where reliability is paramount.