The Yocto-Display is a 128x32 OLED display, driven directly
from USB. It features a built-in controller capable of rendering simple graphic objects, displaying text with various fonts and even play pre-recorded animated sequences. Since it requires no driver, it is ideal as a control panel for embedded applications driven by a mini-PC like a Raspberry Pi or MK802.

The device includes a flash-based filesystem to store files (GIF images, font files, animated sequences) and six analog inputs (for reading potentiometers, buttons, knobs or photodiodes) similar to those of the Yocto-Knob.

This device can be connected directly to an Ethernet network using a YoctoHub-Ethernet, to a WiFi network using a YoctoHub-Wireless-g, it can even be connected to a GSM network thanks to the YoctoHub-GSM.

Yocto-Display Yocto-Display Enclosure available separately

USB cables and enclosures to be ordered separately.

CHF 92.62

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Product ID:YD128X32
Product name:Yocto-Display
Display area:55 x 13.1mm
USB connector:micro-B
Resolution:128 x 32px
IEC protection class:class III
Normal operating temperature:5...40░C
Extended operating temperature1:-25...70░C
Supported Operating Systems:Windows (PC + IoT), Linux (Intel + ARM), macOS, Android
Drivers:no driver needed
API / SDK / Libraries:C++, Objective-C, C#, VB.NET, UWP, Delphi, Python, Java, Android
API / SDK / Libraries (TCP only):Javascript, Node.js, PHP
Suggested enclosure:YoctoBox-Display
Harmonized tariff code:8542.3190
Made in:Switzerland

1 The extended temperature range is defined based on components specifications and has been tested during a limited duration (1h). When using the device in harsh environments for a long period of time, we strongly advise to run extensive tests before going to production.

Accessories and related products

USB-A-MicroB-50, USB 2.0 type A to Micro-B data cable, 50 cm

Related articles and application examples


User manual (HTML)
User manual (PDF)
Product brief
3D file (STEP)
RoHS certificate
Most recent firmware34154 (01/30/2019)
Library for Javascript34765 (03/22/2019)
Library for PHP34302 (02/04/2019)
Library for Objective C34302 (02/04/2019)
Library for C++34560 (03/06/2019)
Library for C#34678 (03/18/2019)
Library for VisualBasic .NET34560 (03/06/2019)
Library for Delphi34302 (02/04/2019)
Library for Python34560 (03/06/2019)
Library for Java34560 (03/06/2019)
Library for Android34560 (03/06/2019)
Library for Command line34560 (03/06/2019)
Virtual Hub for Windows34498 (02/27/2019)
Virtual Hub for Linux, Intel + ARM34498 (02/27/2019)
Virtual Hub for Mac-OS-X34498 (02/27/2019)

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