---
title: "Advantech UNO-2271G Edge AI Gateway"
description: "Pocket-sized solid-state industrial computer processing high-volume field loops, edge AI inference, and real-time protocol conversion."
canonical_url: "https://nodewave.net/store/edge-computing/advantech-uno-2271g"
last_updated: "2026-10-04T04:05:10.476Z"
---

<note>

The **Advantech UNO-2271G** is an ultra-compact **pocket-sized Edge AI Gateway**. Measuring
only <span className="katex">
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, it combines low-power Intel processors with stackable **iDoor expansion
modules** to run localized AI inference algorithms and bridge field protocols to enterprise clouds.

</note>

## Executive Summary and Core Capabilities

The **Advantech UNO-2271G** (including the **UNO-2271G V2 and V3 generations**) is engineered to bring real-time
processing and edge AI intelligence to high-density industrial control panels. Powered by power-efficient Intel Celeron,
Pentium, or Atom x7000 Series processors, the system processes high-frequency field loops and executes light machine
learning inference directly at the network edge.

<callout color="blue" icon="i-lucide-layers">

**Modular Second-Stack iDoor Architecture:** Advantech's proprietary iDoor extension stack allows engineers to add
isolated CAN bus, RS-232/422/485 serial ports, Power-over-Ethernet (PoE), or M.2 AI acceleration modules without
increasing cabinet footprint.

</callout>

<accordion>
<accordion-item icon="i-lucide-cpu" label="Operational Overview">

- **Pocket-Sized Industrial Chassis:** Fits into extremely constrained control cabinets and machine frames with flexible
DIN rail, VESA, or wall mounting.
- **Certified Cloud Gateway:** Pre-validated for Microsoft Azure IoT Edge and Amazon AWS IoT Greengrass for secure
stream processing to cloud platforms.
- **Fanless Cable-Free Reliability:** Solid-state fanless design with high shock (<span className="katex">
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) resistance for 24/7 continuous duty.

</accordion-item>

<accordion-item icon="i-lucide-hard-drive" label="Hardware Architecture Deep-Dive">

The system utilizes Intel Elkhart Lake or Amston Lake low-power processors paired with up to 8 GB of onboard DDR4 or
LPDDR5 RAM. Integrated storage includes onboard eMMC flash (<span className="katex">
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) alongside mSATA and M.2
expansion options.

Physical connectivity includes dual Gigabit Ethernet RJ45 ports, USB 3.2 Gen 1 ports, and HDMI output. The internal
mPCIe and M.2 slots support optional neural network acceleration cards, 4G LTE/5G modems, and Wi-Fi 6 wireless modules.

</accordion-item>
</accordion>

---

## Technical Specifications Matrix

<tabs>
<tabs-item label="Computing and Operating Platform">
<table>
<thead>
  <tr>
    <th align="left">
      Parameter
    </th>
    
    <th align="left">
      Specification Details
    </th>
  </tr>
</thead>

<tbody>
  <tr>
    <td align="left">
      <strong>
        Processor Models
      </strong>
    </td>
    
    <td align="left">
      Intel Celeron N6210 Dual-Core / Pentium N6415 Quad-Core / Atom x7211RE
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        System Memory
      </strong>
    </td>
    
    <td align="left">
      4 GB or 8 GB DDR4 / LPDDR5 onboard
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Onboard Storage
      </strong>
    </td>
    
    <td align="left">
      32 GB or 64 GB eMMC flash (up to 256 GB) + mSATA slot
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Operating Systems
      </strong>
    </td>
    
    <td align="left">
      Windows 10 LTSC, Windows 11, Ubuntu 20.04 LTS, Ubuntu Core
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Edge Software Support
      </strong>
    </td>
    
    <td align="left">
      WISE-Edge365, Azure IoT Edge, AWS IoT Greengrass
    </td>
  </tr>
</tbody>
</table>
</tabs-item>

<tabs-item label="Interfaces and I/O Expansion">
<table>
<thead>
  <tr>
    <th align="left">
      Interface Type
    </th>
    
    <th align="left">
      System Capability
    </th>
  </tr>
</thead>

<tbody>
  <tr>
    <td align="left">
      <strong>
        Ethernet Ports
      </strong>
    </td>
    
    <td align="left">
      2x 10/100/1000 Mbps RJ45 (Intel / Fast Ethernet)
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        USB and Display
      </strong>
    </td>
    
    <td align="left">
      2x USB 3.2 Gen 1 Type-A, 1x HDMI 1.4b (<span className="katex">
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                </mn>
                
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                </mn>
                
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                </mtext>
              </mrow>
              
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              </annotation>
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            </span>
            
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              </span>
            </span>
          </span>
        </span>
      </span>
      
      )
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Expansion Slots
      </strong>
    </td>
    
    <td align="left">
      1x Full-size mPCIe, 1x M.2 (B-Key/E-Key)
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        iDoor Module Support
      </strong>
    </td>
    
    <td align="left">
      Fieldbus (CANopen, Profibus), Isolated Digital I/O, Serial COM, PoE
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Cellular / Wireless
      </strong>
    </td>
    
    <td align="left">
      Micro-SIM / Nano-SIM slot with M.2 4G LTE or Wi-Fi 6 kit support
    </td>
  </tr>
</tbody>
</table>
</tabs-item>

<tabs-item label="Environmental and Power">
<table>
<thead>
  <tr>
    <th align="left">
      Metric
    </th>
    
    <th align="left">
      Certified Rating
    </th>
  </tr>
</thead>

<tbody>
  <tr>
    <td align="left">
      <strong>
        Power Supply Input
      </strong>
    </td>
    
    <td align="left">
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                <mtext>
                  VDC
                </mtext>
              </mrow>
              
              <annotation encoding="application/x-tex">
                10\text{ to }30\text{ VDC}
              </annotation>
            </semantics>
          </math>
        </span>
        
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            </span>
          </span>
        </span>
      </span>
      
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       max)
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Operating Temperature
      </strong>
    </td>
    
    <td align="left">
      <span className="katex">
        <span className="katex-mathml">
          <math xmlns="http://www.w3.org/1998/Math/MathML">
            <semantics>
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                <mn>
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                <mtext>
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                </mtext>
                
                <mo>
                  +
                </mo>
                
                <mn>
                  60
                </mn>
                
                <mtext>
                  °C
                </mtext>
              </mrow>
              
              <annotation encoding="application/x-tex">
                -20\text{ °C to }+60\text{ °C}
              </annotation>
            </semantics>
          </math>
        </span>
        
        <span className="katex-html" ariaHidden="true">
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      ) with air flow
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Shock and Vibration
      </strong>
    </td>
    
    <td align="left">
      IEC 60068-2-27 (<span className="katex">
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       random)
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Dimensions (WxDxH)
      </strong>
    </td>
    
    <td align="left">
      <span className="katex">
        <span className="katex-mathml">
          <math xmlns="http://www.w3.org/1998/Math/MathML">
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          </span>
          
          <span className="base">
            <span className="strut" style="height:0.7278em;vertical-align:-0.0833em;">
              
            </span>
            
            <span className="mord">
              2.75
            </span>
            
            <span className="mspace" style="margin-right:0.2222em;">
              
            </span>
            
            <span className="mbin">
              ×
            </span>
            
            <span className="mspace" style="margin-right:0.2222em;">
              
            </span>
          </span>
          
          <span className="base">
            <span className="strut" style="height:0.6679em;">
              
            </span>
            
            <span className="mord">
              1.18
            </span>
            
            <span className="mord,text">
              <span className="mord">
                in
              </span>
            </span>
          </span>
        </span>
      </span>
      
      )
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Certifications
      </strong>
    </td>
    
    <td align="left">
      CE, FCC, UL, CCC, BSMI certified
    </td>
  </tr>
</tbody>
</table>
</tabs-item>
</tabs>

---

## Target Industry Applications

<card-group>
<card icon="i-lucide-cpu" title="Edge AI and Protocol Translation">

Translates raw Modbus, CAN, or OPC UA field signals into MQTT while running local AI anomaly detection.

</card>

<card icon="i-lucide-camera" title="Compact Machine Vision Gateway">

Processes optical sensor streams and camera feeds at the machine level to flag defects without remote server lag.

</card>
</card-group>

---

## External Resources and Documentation

Access official product datasheets, CAD files, and technical guides directly from Advantech:

<card-group>
<card icon="i-lucide-external-link" title="Official Advantech UNO-2271G Portal" target="_blank" to="https://www.advantech.com/products/1-2mlj9a/uno-2271g-v2/mod_a7b043d4-20e9-4276-ad94-2492f00e110e">

View official ordering configurations, iDoor extension kits, and system drivers.

</card>

<card icon="i-lucide-layers" title="Advantech iDoor Technology Overview" target="_blank" to="https://www.advantech.com/en/landing/idoor">

Explore compatible iDoor modules for fieldbus protocols, wireless networks, and storage expansion.

</card>
</card-group>