Open-Q™ 865 Development Kit for 865XR/5165RB/8250CS (SOM not included)

Supporting the Open-Q 865 Family of System on Modules (SOM)

Key Features
  • Compatible with the micro-sized (50x29mm) Open-Q 865 family of SOMs
  • Open-frame Mini-ITX Form-factor carrier board for evaluation and development
  • Numerous I/O and connectivity options
  • Optional LCD/touchscreen and cameras
  • Wi-Fi and Bluetooth antennas on carrier board
NDAA Compliant

Open-Q™ 865 Development Kit for 865XR/5165RB/8250CS (SOM not included) Overview

The Open-Q™ 865 Development Kit is a versatile, easy-to-use, exposed board platform, compatible with our production-ready Open-Q 865 family of SOMs. The development kit provides the ideal starting point for evaluating any of the compatible Open-Q 865 family of SOMs or developing next generation embedded and IoT devices.

The Open-Q 865 Development Kit consists of an open-frame carrier board exposing all the available I/O, a power supply, SOM heatsink, ST Micro sensor board, Quick Start Guide, and access to documentation and SW updates. A range of accessories is also available to fast track your product development.

This development kit does not include the SOM.

A compatible SOM of your choice must be purchased separately and installed onto the development kit carrier board. Supports the following SOMs:

Open-Q™ 865 Development Kit for 865XR/5165RB/8250CS (SOM not included) Tech Specs

SOM Compatibility 

  • Supports the following SOMs:
    • Open-Q 865XR SOM (6+64GB)
    • Open-Q 865XR SOM (8+128GB)
    • Open-Q 5165RB SOM (8+128GB)
    • Open-Q 8250CS SOM (8+128GB)
  • For SOM specifications and SW features see individual SOM web pages or product briefs

Display Interfaces

  • DisplayPort v1.4 on USB Type-C, at 8.1 Gbps/lane, with USB3 and USB2 data concurrency
  • 2x 4 lane MIPI DSI connector for optional LCD / Touch panel accessory or custom display adapters

 Camera Interfaces

  • 3x 4-lane MIPI CSI with connectors to mate to optional camera accessories


  • Dual Wi-Fi/BT PCB antennas on carrier board

Audio Interfaces

  • Qualcomm® WCD9381 Hi-Fi audio codec module on carrier board, with 3.5mm headset jack (stereo out + mic in)
  • Additional audio expansion: Analog out header, Analog in header, digital I/O header (SoundWire/DMIC/MI2S/PDM)

I/O Interfaces

  • 2 USB ports: 1x USB3.1 Type-C + DisplayPort, 1x USB 3.1 Type-A host
  • 1x PCIe Gen3 2-lane M.2 socket, microSD card socket
  • Debug UART with serial USB
  • I/O expansion headers for sensor board, UART, I2C, SPI, configurable GPIOs


  • Operating system SW depends on the specific SOM purchased and installed. See SW information in SOM product briefs or on

Optional Accessories

Power Input

  • Input: 12V/3A (adapter included) or single-cell Li-Ion battery (not included)

Form Factor

  • SOM: 50mm x 29mm, Carrier Board: Mini-ITX 170mm x 170mm

Specifications are subject to change without notice. Not all features listed may be supported in software. All brand or product names are trademarks or registered trademarks of their respective owners. Qualcomm Snapdragon, Qualcomm Kryo, Qualcomm Spectra, Qualcomm Adreno, Fluence and Qualcomm Hexagon are products of Qualcomm Technologies, Inc. Qualcomm IZat is a product of Qualcomm Atheros, Inc. Qualcomm, Snapdragon, Adreno, Fluence and Hexagon are trademarks of Qualcomm Incorporated, registered in the United States and other countries. Kryo, Spectra and IZat are trademarks of Qualcomm Incorporated. Used with permission.

Lantronix and Open-Q and their respective logos are trademarks, registered and otherwise, of Lantronix Technologies Corporation in Canada, European Union, Taiwan, United States of America and other jurisdictions.

Open-Q™ 865 Development Kit for 865XR/5165RB/8250CS (SOM not included) Downloads

Additional Product Information

Additional technical documentation and firmware information can be found at Tech Portal HERE 

User Guides (MyLantronix Required)

Learn more about this product with the User Guide. You must log in or create a MyLantronix account to access these guides. 

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