7. DIGITAL IO PORTS
7
Digital IO Ports
7.1 General Descrip on
The Workswell WIRIS system is equipped with 7 digital IO ports. Each of these IO ports can be set as input and
allow user to control the system remotely via standard RC system or control unit of the UAV. Also, it can be set
as output and indicate some system states, i.e. the moment when an image was taken.
By default, all Digital IO Ports are set as digital inputs for controlling the system. First 2 digital inputs are fixed
and serve as a naviga on in system menu. These 2 inputs work in so called PWM mode, which means, that PWM
input from standard RC receiver is expected. More informa on about PWM mode can be found in subsec on
7.3.1
PWM mode
.
The rest 5 digital IO ports are fully customizable by user. These inputs can work in PWM mode or in trigger mode
(see sec on 7.3.2
Trigger mode
). User can select the mode - Input PWM, Input Trigger or Output - as well as its
func on via the system menu.
7.2 Hardware compa bility
Each digital IO port consists of 3 pins. These 3 pins are ground (GND), power supply (+) and control signal (S).
The Workswell WIRIS system comes with 2 servo cables that can be used for connec ng the system to standard
RC receiver.
Figure 7.1 – Servo connector example.
Note
: Power supply is not required, GND and control signal are necessary.
E-mail and Web
[email protected]
www.workswell.eu
Mobile:
+420 725 877 063
ID:
Reg. No.: 29048575
VAT No.: CZ29048575
Headquarters
Libocka 653/51b
Prague, Czech Republic
Revision 1.0 EN, 24
th
Jan, 2017
All pictures are only for illustra on.
Real values may vary.
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