Products for USB Sensing and Control Canada flag
Products for USB Sensing and Control

sales inquiries

quotes, distributor information, purchase orders
sales@phidgets.com

technical inquiries

support, advice, warranty, returns, misshipment
support@phidgets.com

website inquiries

corrections or suggestions
web@phidgets.com

Address

Unit 1 - 6115 4 St SE
Calgary AB  T2H 2H9
Canada

PhidgetIR

ID: 1055_0

Send and receive IR data with this Phidget. It can learn and reproduce signals from common devices like your TV remote.

Replaced by 1055_0B

Replaced by the 1055_0B - PhidgetIR. It is the exact same device, but you can now choose which cables you want to have included.

You can use the PhidgetIR to control devices with remote control input - such as your TV or Blu-ray player, from your computer by having the PhidgetIR transmit remote control codes. Your application can learn the signals from arbitrary remote controls. The learned code can be retransmitted and will function just as if you were pushing the same button on the actual remote. You can also control your computer or Phidgets by recognizing a signal from any remote and using it as an event in your application to trigger some action.

The PhidgetIR can send and receive data encoded in various fashions as pulses of infrared light. The various encoding that the PhidgetIR supports are grouped under the general term ‘Consumer IR’ or CIR. CIR is generally used to control consumer products such as TVs, Blu-ray players, or speaker systems. with a wireless remote control, but in general can be used for any application that needs to transmit low speed data wirelessly.

CIR is a low speed protocol - commands generally contain no more then 32-bits of data with a bit rate of at the most 4000 bits/second, but usually much less. There is no concession for anti-collision, so only one code can be transmitting at any time. Transmission distance depends on the power of the transmitter, but needs to be line of sight - though generally this can include bouncing off of walls and ceilings.

CIR data is transmitted using a modulated bit stream. Data is encoded in the length of the pulses / spaces between pulses, of IR light. The pulses of IR light are themselves modulated at a much higher frequency (usually ~38kHz) in order for the receiver to distinguish CIR data from ambient room light.


Comes packaged with

Guides

Product Specifications

Board Properties
Controlled By USB
API Object Name IR
Bit Rate Max 2 kbit/s
Update Rate 125 samples/s
Code Length Max 128 bit
Pulse/Space Width Max 300 ms
Gap Length Min 20 ms
Gap Length Max 100 ms
Timing Resolution 10 μs
USB Speed Full Speed
Transmitter
Carrier Frequency Min (Transmitter) 10 kHz
Carrier Frequency Max (Transmitter) 1 MHz
Infrared Wavelength 950 nm
Directivity (Transmitter) ± 25°
Receiver
Carrier Frequency (Receiver) 38 kHz
Peak Sensitivity Wavelength 950 nm
Reception Distance Max 18 m
36/40 kHz Reception Sensitivity Loss 40 %
Directivity (Receiver) ± 45°
Electrical Properties
Current Consumption Max 50 mA
USB Voltage Min 4.5 V DC
USB Voltage Max 5.5 V DC
Physical Properties
Operating Temperature Min 0 °C
Operating Temperature Max 70 °C
Customs Information
Canadian HS Export Code 8471.80.00
American HTS Import Code 8471.80.40.00
Country of Origin CN (China)

Software Objects

Channel NameAPIChannel
IR Receiver Transmitter IR 0

API


Back Forward
Print this API

Documents

Code Samples

Language:

APIDetailLanguageOS
IR Visual Studio GUI C# Windows Download
IR JavaScript Browser Download
IR Objective-C macOS Download
IR Swift macOS Download
IR Swift iOS Download
IR Visual Basic .NET Windows Download
IR Max/MSP Multiple Download

Product History

Date Board Revision Device Version Comment
May 20100100Product Release
May 20110101getLabelString fixed for labels longer than 7 characters


Getting Started

Welcome to the 1055 user guide! In order to get started, make sure you have the following hardware on hand:

  • 1055 PhidgetIR
  • USB cable and computer
  • something to use with the 1055 (e.g. an IR remote control and the appliance it controls)


Next, you will need to connect the pieces:

1055 0 Connecting The Hardware.jpg
  1. Connect the PhidgetIR to your computer using the USB cable.


Now that you have everything together, let's start using the 1055!

Using the 1055

Phidget Control Panel

In order to demonstrate the functionality of the 1055, the Phidget Control Panel running on a Windows machine will be used.


The Phidget Control Panel is available for use on both macOS and Windows machines.

Windows

To open the Phidget Control Panel on Windows, find the Ph.jpg icon in the taskbar. If it is not there, open up the start menu and search for Phidget Control Panel

Windows PhidgetTaskbar.PNG

macOS

To open the Phidget Control Panel on macOS, open Finder and navigate to the Phidget Control Panel in the Applications list. Double click on the Ph.jpg icon to bring up the Phidget Control Panel.


For more information, take a look at the getting started guide for your operating system:


Linux users can follow the getting started with Linux guide and continue reading here for more information about the 1055.

First Look

After plugging the 1055 into your computer and opening the Phidget Control Panel, you will see something like this:

1055 Panel.jpg


The Phidget Control Panel will list all connected Phidgets and associated objects, as well as the following information:

  • Serial number: allows you to differentiate between similar Phidgets.
  • Channel: allows you to differentiate between similar objects on a Phidget.
  • Version number: corresponds to the firmware version your Phidget is running. If your Phidget is listed in red, your firmware is out of date. Update the firmware by double-clicking the entry.


The Phidget Control Panel can also be used to test your device. Double-clicking on an object will open an example.

IR

Double-click on the IR object, labelled PhidgetIR, in order to run the example:

IR Example.jpg


General information about the selected object will be displayed at the top of the window. You can also experiment with the following functionality:

  • The Show RAW Data checkbox toggles the RAW data window. This window lets you see incoming codes as pulses and gaps (expressed as numbers in milliseconds). You can also re-transmit this raw data.
  • IR Code: the hexadecimal code corresponding to the signal just received.
  • Repeat Count: how many times the same code has been received in a row. If you hold down a button on most remote controllers, it will continually transmit repeat codes.
  • Bit Length: the length of the code in bits.
  • When a code is repeated multiple times, the 1055 will learn the code. It will display the relevant information in the Learn box. For more information, see the technical section.


You can read more about IR remote controls in our IR Remote Control Primer.

Finding The Addressing Information

Before you can access the device in your own code, and from our examples, you'll need to take note of the addressing parameters for your Phidget. These will indicate how the Phidget is physically connected to your application. For simplicity, these parameters can be found by clicking the button at the top of the Control Panel example for that Phidget.

The locate Phidget button is found in the device information box

In the Addressing Information window, the section above the line displays information you will need to connect to your Phidget from any application. In particular, note the Channel Class field as this will be the API you will need to use with your Phidget, and the type of example you should use to get started with it. The section below the line provides information about the network the Phidget is connected on if it is attached remotely. Keep track of these parameters moving forward, as you will need them once you start running our examples or your own code.

All the information you need to address your Phidget

Using Your Own Program

You are now ready to start writing your own code for the device. The best way to do that is to start from our Code Samples.

Select your programming language of choice from the drop-down list to get an example for your device. You can use the options provided to further customize the example to best suit your needs.

Code Sample Choose Language.png


Once you have your example, you will need to follow the instructions on the page for your programming language to get it running. To find these instructions, select your programming language from the Programming Languages page.

Technical Details

Consumer IR

The 1055 can send and receive data encoded in various fashions as pulses of infrared light. The various encoding that the 1055 supports are grouped under the general term Consumer IR or CIR. CIR is generally used to control consumer products such as TVs, DVD players, etc. with a wireless remote control, but in general can be used for any application that needs to transmit low speed data wirelessly.


CIR is a low speed protocol - commands generally contain no more then 32-bits of data with a bit rate of at the most 4000 bits/second, but usually much less. There is no concession for anti-collision, so only one code can be transmitting at any time. Transmission distance depends on the power of the transmitter, but needs to be line of sight - though generally this can include bouncing off walls/ceilings, etc.


CIR data is transmitted using a modulated bit stream. Data is encoded in the length of the pulses / spaces between pulses, of IR light. The pulses of IR light are themselves modulated at a much higher frequency (usually ~38kHz) in order for the receiver to distinguish CIR data from ambient room light.

What to do Next

  • Programming Languages - Find your preferred programming language here and learn how to write your own code with Phidgets!
  • Phidget Programming Basics - Once you have set up Phidgets to work with your programming environment, we recommend you read our page on to learn the fundamentals of programming with Phidgets.


Enclosures

You can protect your board from dust and debris by purchasing an enclosure. An enclosure will also prevent unintentional shorts caused by objects touching the pins on the bottom of the board or any terminal screws.

Product Physical Properties
Part Number Price Material
3814_1
Acrylic Enclosure for the 1055
$7.00 Clear Acrylic

USB Cables

Use a USB cable to connect this Phidget to your computer. We have a number of different lengths available, although the maximum length of a USB cable is 5 meters due to limitations in the timing protocol. For longer distances, we recommend that you use a Single Board Computer to control the Phidget remotely.

Product Physical Properties
Part Number Price Connector A Connector B Cable Length
3017_1
Mini-USB Cable 28cm 24AWG
$3.00 USB Type A USB Mini-B 280 mm
3018_0
Mini-USB Cable 180cm 24AWG
$4.00 USB Type A USB Mini-B 1.8 m
3020_0
Mini-USB Cable 450cm 20AWG
$12.00 USB Type A USB Mini-B 4.5 m
3036_0
Mini-USB Cable 60cm 24AWG
$3.50 USB Type A USB Mini-B 600 mm
3037_0
Mini-USB Cable 120cm 24AWG
$4.00 USB Type A USB Mini-B 1.2 m
CBL4011_0
Mini-USB Cable 28cm Right Angle
$3.50 USB Type A USB Mini-B (90 degree) 280 mm
CBL4012_0
Mini-USB Cable 83cm Right Angle
$4.50 USB Type A USB Mini-B (90 degree) 830 mm
CBL4020_0
USB-C to Mini USB Cable 60cm
$5.00 USB Type C USB Mini-B 600 mm
CBL4021_0
USB-C to Mini USB Cable 180cm
$6.00 USB Type C USB Mini-B 1.8 m