The Viola Carrier board is compatible with the Colibri Arm family of modules. The Viola carrier board is targeted at cost sensitive applications which require a small form factor. Measuring just 74 mm x 74 mm, Viola is one of the smallest, lowest cost Single Board Computer (SBC) equivalent solutions on the market. Sharing a similar feature set to the Raspberry Pi and BeagleBoard, Viola is targeted specifically at the embedded and industrial markets with long lifetime, availability and support. The Viola Carrier board is ideal for low cost volume production of embedded devices. This carrier board is not intended for evaluation purpose as offering debug and development environment will increase the BOM (Bill of Materials) cost. For development and evaluation projects on Colibri modules, it is advisable to use Colibri Evaluation Board or Iris Carrier Board. The Viola Carrier board is designed to be used with the Colibri T20 and T30 (based on NVIDIA® Tegra™ 2/Tegra™ 3 SoCs), the Colibri VF50 and VF61 (based on NXP®/Freescale Vybrid™ VF50 and VF61 SoCs) and the Colibri iMX6 (based on the NXP®/Freescale i.MX 6 SoCs) Computer-on-Modules.

Standard interfaces provided by the Colibri modules are supported by the Viola carrier board using a combination of real-world connectors, card slots and 2.54 mm pitch pin headers. The standard interfaces exposed by both Viola and Viola Plus Carrier Boards include USB 2.0 host, 100 Mbit Fast Ethernet, and industrial interfaces (I2C, SPI, UART, GPIO). Support for LCD panels and touch interfaces is provided through the Unified Interface Display.

The Viola Plus Carrier Board offers additional interfaces and better out-of-box experience in comparison to the Viola Carrier Board. The following interfaces are already assembled on Viola Plus Carrier Board.

  • USB Client
  • Extension Connector
  • Audio Connector
  • Barrel Power Supply Connector
  • External RTC

The above interfaces can be assembled additionally on the Viola Carrier Board.

 
 
Connectivity
Supported Modules
USB 2.0
Ethernet
I2C
SPI
UART
PWM
GPIO
Analog Input
SDIO/SD/MMC
CAN
Multimedia
RGB
Capacitive Touch
Resistive Touch
Camera Parallel Interface
Analog Audio Line in
Analog Audio Mic in
Analog Audio Headphone out
 
RTC on Board
Altium CAE Data Freely Available
Physical
Supply Voltage
On-Board Power Supplies
Size
Temperature
Minimum Product Commitment (1)
Pricing
 
Viola Carrier BoardViola Plus Carrier Board
Buy Now Buy Now
 
Entire Colibri FamilyEntire Colibri Family
2x Host, 1x Client (Shared)2x Host, 1x Client (Shared)
10/100 Mbit10/100 Mbit
1x1x
1x1x
3x3x TTL
4x4x
up to 35up to 35
4x4x
1x 4 Bit (microSD)1x 4 Bit (microSD)
1x (Available with Colibri VFxx and iMX)1x (Available with Colibri VFxx and iMX)
 
1x (18 bit)1x (18 bit)
Adapter requiredAdapter required
4-wire4-wire
1x
1x (Stereo)
1x (Mono)
1x (Stereo)
 
1x (*Not Assembled)1x
YesYes
 
5V DC +/- 5%5V DC +/- 5%
5V (External)
3.3V 3A
5V (External)
3.3V 3A
74 x 74 mm74 x 74 mm
-40° to +85 °C-40° to +85° C
20302030
 
1-99 :$23.55
100-249 :$22.40
250-499 :$21.30
500-999 :$20.20
>999 :$19.05
1-99 :$29.15
100-249 :$28.00
250-499 :$26.90
500-999 :$25.80
>999 :RFQ
(1) Toradex's commitment is made to the product - not to a specific version of the product.
5 Accessories
 
  • 4-Wire Resistive Touch
  • Unified TFT Interface from EDT
  • 250mm FFC cable
  • -10° to 60° C
  • 4-Wire Resistive Touch
  • Unified TFT Interface from EDT
  • 250mm FFC cable
  • -20° to 70° C
  • Plug and Play (Linux, macOS X, Windows XP – 10, Windows 10 IoT Core and Windows Compact Embedded 6/7 compatible)
  • BPSK, QPSK, 16 QAM, 64 QAM, DBPSK, DQPSK, and CCK modulation schemes
  • WEP, TKIP, and AES, WPA, WPA2 hardware encryption Schemes
  • Can be setup as a ad-hoc network via peer to peer communications
  • No external power supply required
  • Parallel data output format: 8-Bit Parallel ITU-R BT.656 with external HSync and VSync
  • No external power supply required
  • Compatible with Colibri Evaluation Board and Apalis Evaluation Board
2 Carrier Boards, 4 Accessories
Volume Product

Connectivity: USB 2.0: 2x Host, 1x Client (Shared), 10/100 Mbit Ethernet, 1x I2C, 1x SPI, 4x PWM, 4x ADC, 1x (Available with Colibri VFxx and iMX) CAN, up to 35 GPIOs

Multimedia: 4-wire Resistive Touch

Physical: 5V DC +/- 5% Supply Voltage, 5V (External), 3.3V 3A On-Board Power Supplies, Size: 74 x 74 mm

Quantity
Unit Price
1-99100-249250-499500-999>999
$23.55$22.40$21.30$20.20$19.05

in stock

Volume Product

Connectivity: USB 2.0: 2x Host, 1x Client (Shared), 10/100 Mbit Ethernet, 1x I2C, 1x SPI, 4x PWM, 4x ADC, 1x (Available with Colibri VFxx and iMX) CAN, up to 35 GPIOs

Multimedia: Audio out: 1x (Stereo), Audio in: 1x (Stereo), 1x Camera Parallel Interface, 4-wire Resistive Touch

Physical: 5V DC +/- 5% Supply Voltage, 5V (External), 3.3V 3A On-Board Power Supplies, Size: 74 x 74 mm

Quantity
Unit Price
1-99100-249250-499500-999>999
$29.15$28.00$26.90$25.80RFQ

in stock

Product Change Notification

5.7" TFT VGA with Touch Display for Apalis & Colibri modules

4-Wire Resistive Touch, Unified TFT Interface from EDT, 250mm FFC cable, -10° to 60° C, Range. Size: 124.7 (W) x 100 (H) x 11.7 (D) (MAX) mm.

Quantity
Unit Price
>0
$114.25

in stock

LM816 USB WiFi | V1.0A

Evaluation Product

LM816 USB WiFi for Apalis and Colibri Family

Plug and Play (Linux, macOS X, Windows XP – 10, Windows 10 IoT Core and Windows Compact Embedded 6/7 compatible), BPSK, QPSK, 16 QAM, 64 QAM, DBPSK, DQPSK, and CCK modulation schemes, WEP, TKIP, and AES, WPA, WPA2 hardware encryption Schemes, Can be setup as a ad-hoc network via peer to peer communications.

Quantity
Unit Price
1-99100-249250-499>499
$19.05$14.06$12.35RFQ

in stock

Evaluation Product

HDMI Adapter for Colibri modules

No external power supply required.

Quantity
Unit Price
>0
$28.00

in stock

Evaluation Product

Analogue Camera Adapter for Apalis & Colibri modules

Parallel data output format: 8-Bit Parallel ITU-R BT.656 with external HSync and VSync, No external power supply required, Compatible with Colibri Evaluation Board and Apalis Evaluation Board.

Quantity
Unit Price
1-99100-249250-499500-999>999
$43.70$39.20$38.10$37.00RFQ

in stock