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ICflyAHRS II WiFi Attitude Heading Reference System with 2xRS232-WiFi bridge



ICfly-AHRS-II option with pressure


ICfly-AHRS-II Rückansicht

ICfly-AHRS-II with Button for Stand-alone

ICfly-AHRS-II with Button for Stand-alone


ICfly-AHRS-II setup screen

ICfly-AHRS-II with Skymap + TRX1500


ICfly-AHRS-II with FESTO fittings

ICflyAHRSII Lagesensor

Attitude Heading Reference System with Wi-Fi/Serial and high-cap accumulator, optional with pressure sensors


The ICflyAHRSII is an Atitude Heading Reference System. It continuously monitors its orientation and transmits all orientation related data via Wi-Fi or Serial Port to your target device (e.g. mobile phone / tablet).

Furthermore the ICflyAHRSII can function as an interface between your target device and several avionics like an auto pilot or the ADS-B/FLARM® collision avoidance system.

The professionally calibrated 3-axis gyros, accelerometers and magnetometers lead to precise and reliable atitude and heading information.

The ICflyAHRSII can be upgraded with pressure sensors for static and dynamic pressure, to provide precise altitude and speed information.


  Wiki ICflyAHRSI-II
  Datasheet ICflyAHRS-II
  How to configure a TRX-1500 to work with an ICflyAHRS-II
  ICflyAHRS drilling plan


  • Roll: ±180°, Resolution 0.1°, 10Hz Refresh Rate
  • Pitch: ± 90°, 0.1° , 10Hz Refresh Rate
  • Magnetic heading 0° to 360°, 0.1° , 10Hz
  • Slip Angle (Inclination) ±90°, 0.1°, 10Hz
  • Turn Rate (turn coordinator) ±2000°/s max.
  • G Meter: ±16g
  • Altimeter: calculated from static pressure input, output in ft (with optional pressure sensors)
  • Climb rate: calculated from static pressure input, output in f/min (with optional pressure sensors)
  • IAS: calculated from dynamic pressure input (connect to Pitot-Static system of Aircraf), output in kts, Res. 1 kt (with optional pressure sensors)
  • Pressure fitings 1/8” 5mm hose fittings for pressure inputs (with optional pressure sensors)
  • Internal rechargeable battery: more than 10 hours of operation time
  • - charging cycle of less than 8 hours
  • - charge from 8-24VDC or USB-Micro with provided adapter

Integrated Accessories:

  • Micro-USB Adapter with button for Stand-alone use
  • LiPo battery with >10h runtime

Available options:

ICfly-AHRS-II options:

D-SUB HD15 connector with 15x crimped cables, length 0.60m:

Suitable PCV Hose:

T-Piece for Hose:

USB cable:

Additional Micro USB Adapter with integrated power button:

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We only accept payment in advance or PayPal!
For companies an order on account may be possible. Please place your order with payment in advance and contact us.

Shipping within Germany with DHL, outside Germany with DHL or DHL Express.

Shipping costs to
- Germany: 6,95 €
- European Union: 60,00 €
- Other countries: Available on request for order values greater 150,00 €

Actual costs for shipments to countries outside Germany depend on carriage charge and customs duties.
Please place your order with payment in advance and contact us.
You will then receive a quote for your specific order including shipping costs.

Shipping to Germany is free for order values greater 150,00€.

Additional fee for payment via PayPal: 3%