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Iris Carrier Board

Iris Carrier Board

Iris Carrier Board

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Getting Started

Recommendation for a first-time order

Toradex recommends to order the following additional products for your fist-time order:

All the products can be ordered online at Toradex Webshop.

Getting started for the first time?

For detailed step-by-step instructions about how to start with both, SoM and Carrier Board, please have a look at our step-by-step Getting-Started Guide:

Product-specific information for the Iris Carrier Board:

Having trouble?

Please contact our technical support. Various option of technical support are mentioned in the article below.


I/O Support

  • USB 2.0 (1x Host, 1x OTG)
  • I2C (1x)
  • SPI (1x)
  • UART (3x RS232)
  • PWM (4x)
  • GPIO (up to 26)
  • Analog Input (4x)
  • Ethernet (1x 10/100 Mbit)
  • SDIO/SD/MMC (1x 4 Bit MicroSD)
  • LVDS (1x Single Channel)
  • HDMI (1x, Through DVI-I connector)
  • VGA (1x, Through DVI-I connector)
  • RGB (1x 18 Bit)
  • Resistive Touch (4/5-wire)
  • Analog Audio Line in (1x)
  • Analog Audio Mic in (1x)
  • Analog Audio Headphone out (1x)

Block Diagram

* This is a module-specific feature and may not be supported by all the computer-on-modules in the Colibri family. For more details, refer to the datasheet of Colibri computer-on-modules.


Iris Carrier Board V2.0

Iris Carrier Board V2.0 Datasheet

Iris Carrier Board V1.1

Iris Carrier Board V1.1 Datasheet


Design Resources

Iris Carrier Board Design Data V2.0

Iris Carrier Board Design Data V1.1


Please also have a look at the Iris Carrier Board Errata Document

Iris Carrier Board Mechanical Models

A basic 3D model for the Iris carrier board can be downloaded here:

Design and Layout Guide

Altium Designer

Compatible Products

[1] Capacitive Touch Adapter is required for Iris V1.1A and V1.1B, but is not required for V2.0 onwards.

[2] The LVDS cable that comes with the Capacitive Touch Display 10.1" LVDS is only compatible with Iris V2.0 onward. The LVDS signal on Iris is provided through an RGB to LVDS transmitter.

Revision History

Click to See the Product Numbering Scheme

Product Number (PID8) Format

The format of the 8-digits Product Number (PID8) is the following:

Product Numbering Scheme

The below table describes the structure of the Product Number (PID8):

PPPP4-digits number, indicating the Product Configuration (PID4) that describes the key properties of the product (e.g. Product Group, RAM capacity, etc.)
VV2-digits number, indicating the Major and Minor Version (in that order)
AA2-digits number, indicating the Assembly Variant

See the complete list of available combinations on the Revision History table of the corresponding product page.


Product number (PID8): 00291100:

0029: Apalis iMX6D 512MB
11: Major Version 1, Minor Version 1, Version V1.1 in short
00: Assembly Variant A

A specific product revision has a lifecycle defined by the product state. Learn more about it on the Product Change Notifications.

Iris Carrier Board

PN: 0135

Product #Product DescriptionChanges from Previous VersionRelease DatePCN Document
Iris Carrier Board- V1.0A
Sample Version
Sample Product, No PCN
Iris Carrier Board- V1.1A
Volume Production Version
PCN Iris V1.1A 2017-06-20
Iris Carrier Board V1.1B
Change of micro SD card holder
July 2017PCN Iris V1.1B 2019-12-12
PCN Iris V1.1B 2021-07-21
Iris Carrier Board V2.0A
  • Major updates on: Power Supply, Ethernet, USB, Micro SD, Display interfaces, LVDS, Audio, RTC and Battery holder, see PCN document for Iris V1.1B for details
  • SHIELD/CHASSIS_GND signal connection to mounting holes and connectors body (like USB, Ethernet, DVI) have been improved for better EMC behavior.
  • Iris is now fully Industrial Temperature grade
2019-12-12PCN Iris V2.0A 2023-03-28
Iris Carrier Board V2.0B
  • Reduced USB_C_DET backfeeding current by a factor of 10: Changed R115 from 560R to 10k and R116 from 1k to 10k (details: HAR-8293)
  • Resolved RS232 transceiver backfeeding issue: Changed TI SN65C3243 with TI MAX3243IDBR (details: HAR-8294)
  • Resolve USB power switching backfeeding: Removed R156 and assembled R157 (details: HAR-8292)

Errata/Known issues

Errata Document

Iris Carrier Board Errata

Migration in Progress

Issue trackers are not yet available in the new developer website. See it on the archived developer website.

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