FrSky SMART PORT Airspeed ASS70 ADV Instruction Manual

Introduction

Thank you for purchasing FrSky Smart Port AirSpeed Sensor ASS70/ASS100 ADV. It is designed for FrSky
SmartPort enabled system, and can provide AirSpeed data for your entire flight. In order to fully enjoy the benefit
of it, please read the instruction manual carefully and set up the device as described below.
Note: All instructions, warranties and other collateral documents are subject to change at the sole
discretion of FrSky Electronic Co., Ltd. For further information, please visit www.frsky-rc.com
and click the support tab for this product.

Overview

Specifications

ASS70 ADV:
● Operational Voltage: DC 4 -10 V
● Current consumption: 20mA@5V
● Measure airspeed range: 0~270km/h (0~167.7mile/h )
● Circuit Board: Weight 6.3 g, dimensions 33*22*10.16mm (L*W*H)
● Pitot Tube: Weight 4.4 g, length 101mm, diameter 2.6 mm
● Pitot Tube Hose: Silicon, clear, 3 feet (1 meter), 2.2mm ID, 4mm OD
● Compatible with FBUS/S.Port protocol
ASS100 ADV:
● Operational Voltage: DC 4 -10 V
● Current consumption: 10mA@5V
● Measure airspeed range: 0~360km/h (0~223.7mile/h )
● Circuit Board: Weight 4.9g, dimensions 30*20*10.45mm (L*W*H)
● Pitot Tube: Weight 4.4g, length 101mm, diameter 2.6 mm
● Pitot Tube Hose: Clear silicon tubing, 3 feet (1 meter), 2mm ID, 4mm OD
● Compatible with FBUS/S.Port protocol

Set up

Following the steps to finish the setting procedures:
1. Assembled pitot tube with the circuit board into an AirSpeed Sensor, as shown in figure.
Notice: Avoid any loose tubing.
2. The static holes on the pitot tube (As Figure) should extend at least 13mm past the wing's leading edge, or past
any other obstructions - the farther out, the better. This is to ensure the static holes and pitot pickup are in
undisturbed air.
3. For planes, it's important that the tube should be placed properly so that it is not directly in the plane's prop-wash,
which will result in erroneous readings. The best place to install the tube is on the leading edge of the wing several
inches out from the fuselage, as shown in Figure.
4. Connect the sensor to receiver Smart Port.
FrSky Electronic Co., Ltd.
Add: F-4,Building C, Zhongxiu Technology Park, No.3 Yuanxi Road, Wuxi, 214125, Jiangsu, China Technical Support: sales4tech@gmail.com
Instruction Manual for FrSky
Airspeed Sensor— ASS70/ASS100 ADV
33 mm
www.frsky-rc.com
30 mm
Contact us : frsky@frsky-rc.com
Version
1.0
PORT