iAHRS-V2 — AHRS sensor · USB with RS-232, CAN or RS-485 options

The V2 platform measures acceleration, angular velocity and magnetic field. USB is common; select the additional interface by model suffix.

Coming soon. Korean KC registration is in progress. Sales are planned after completion.

When to consider this product

Consider V2 when evaluating orientation sensing for compact equipment and environments involving vibration or temperature changes.

iAHRS-V2: USB + RS-232
iAHRS-V2_1: USB + CAN
iAHRS-V2_2: USB + RS-485
Configurable CANopen: iAHRS-V2_1 · CANopen (CiA 301): node ID 1–127 and bit rate 125/250/500/1000 kbit/s are user-configurable (default node 1, 500 kbit/s); several units can share one bus (FW 2.1.21+).
MCU: STM32G491CEU6 (Cortex-M4F, 170 MHz)
USB connection: USB-C · virtual COM port
Serial data output: Up to 100 Hz; configure for the baud rate and selected fields
Input power: USB 5 V or external 5 V only (4.75–5.25 V)
Default serial settings: 115200 bps · 8N1

Confirm power, connector pinout, firmware and host compatibility in the applicable model manual.

Distinguish measured angle error, stationary variation, filter-estimated 1σ and display resolution. Check test conditions before comparing values.