TFSLOT01: Airspeed Sensor with Integrated IMU

Name: TFSLOT01: Airspeed Sensor with Integrated IMU
SKU: 21790
Price: 393.00 USD
Availability: InStock

Airspeed sensor designed for use on slow flying UAVs.

Designed by ThunderFly in Czechia

TFSLOT01: Airspeed Sensor with Integrated IMU 1

TFSLOT01: Airspeed Sensor with Integrated IMU 2

TFSLOT01: Airspeed Sensor with Integrated IMU 3

TFSLOT01: Airspeed Sensor with Integrated IMU 4

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TFSLOT01: Airspeed Sensor with Integrated IMU 6

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Airspeed sensor designed for use on slow flying UAVs.

Overview The TFSLOT sensor is a cutting-edge airspeed sensor with an integrated 9-axis IMU unit. Designed to offer a reliable and innovative solution for drones, the sensor is fully open-source and o…

Overview

The TFSLOT sensor is a cutting-edge airspeed sensor with an integrated 9-axis IMU unit. Designed to offer a reliable and innovative solution for drones, the sensor is fully open-source and offers a range of features that set it apart from traditional Pitot tubes.

Features
Advantages
Technical Specifications
Compatibility
What's Included
Accessories

Features

Airspeed Measurement: Utilizes the Venturi effect principle for accurate airspeed data.
Integrated IMU: Contains a 9-axis IMU unit (magnetometer, accelerometer, and gyroscope).
External Magnetometer: Can function as an external compass for autopilots.
Weatherproof: Designed to withstand various weather conditions.

Advantages Over Traditional Pitot-static Tubes

High Resolution: Better resolution at low airspeeds (below 10 m/s).
Configurable Sensitivity: The Airfoil profile can be changed for different sensitivity levels.
Reduced Clogging: No stagnation point, reducing the risk of clogging by clay or snow.
Direct Sensor Integration: Eliminates the need for additional tubing, reducing the risk of leaks.
Open-Source Design: Allows for direct integration into the drone's mechanical construction.
Additional Metrics: Integrated IMU can measure vibrations, angle of attack, and more.

Technical Specifications

Parameter	Value	Description
Airspeed Range	0 - 48 m/s	Assumes air density of 1.29 kg/m³
I2C Connector	4-pin JST-GH	Pixhawk Standard
Operating Temperature	−20°C to +40°C	Limited by case material
Input Voltage	+3.6V to +5.4V	Overvoltage protected by Zener diode
Mass	25g	With included 3D printed case
Dimensions	35x40x35mm	Default 3D printed case
Weather Resistance	IP42	External connectors fully occupied

Compatibility

PX4 Autopilot: Fully supported and can be used as both an airspeed sensor and an external IMU.
Ardupilot: Hardware compatible but lacks airspeed calculation.
Other Systems: Easily connectable to any computer with an I2C interface, such as RaspberryPi.

> PX4 Documentation for Setup

What's Included

TFASPDIMU02A (Sensor board)
TFSLOT01A (Plastic case, color may vary)
Sealing O-rings
I2C cable (optional)

> The product is assembled and ready to use.

Accessories

Additional I2C cables are not included but can be purchased separately. Our cables are designed for high resistance to electromagnetic interference and flexibility.