Fanless Raspberry Pi CM4 panel PC features 15.6-inch touchscreen display, supports 9V-36V wide input voltage

EDATEC ED-HMI2320-156C is a fanless panel PC powered by a Raspberry Pi CM4 module with 15.6-inch capacitive touchscreen display and a metal enclosure ensuring cooling that’s built upon the previous Compute Module 4 smart displays from the company such as the 10.1-inch EDATEC ED-HMI2020-101C industrial panel PC and the ED-HMI2120-101C adding features such as 4G LTE, RS232 and RS485, M.2 NVMe SSD.

The company’s latest HMI solution comes with two mSATA sockets, a 4K-capable HDMI 2.1 output port, two Gigabit Ethernet ports, optional WiFi 5, Bluetooth 5, and 4G LTE connectivity, as well as a few USB ports and DB9 serial ports. It can operate in the -25°C to +60°C temperature range and takes 9V to 36V DC input.

Raspberry Pi CM4 Fanless Panel PC

EDATEC ED-HMI2320-156C specifications:

  • System-on-Module (SoM) – Raspberry Pi CM4
    • SoC – Broadcom BCM2711
      • CPU – Quad-core Cortex-A72 processor @ 1.5GHz
      • GPU – VideoCore VI conformant with OpenGL ES 3.1 & Vulkan 1.2
      • VPU
        • 4Kp60 H.265 video decoder
        • 1080p60 H.264 video decoder
        • 1080p30 H.264 video encoder
    • System Memory – 1GB, 2GB, 4GB, 8GB LPDDR4-3200 SDRAM
    • Storage – 8GB, 16GB, 32GB eMMC flash
    • Wireless – Optional WiFi 5 and Bluetooth 5.0 module
  • Storage
    • MicroSD card slot
    • 4KB EEPROM
    • 2x mSATA sockets
  • Display
    • 15.6-inch Full HD TFT LCD display with 1920×1080 resolution, 16.7M colors
    • Active Area – 344.16mm(H) x 193.59mm(V)
    • Backlight – E-LED
    • MTBF – 50,000 hours
    • Pixel Pitch – 0.05975mm x 0.17925mm
    • Contrast Ratio – 3000:1
    • Response Time – 5ms
    • Viewing Angle (H/V) – 89°(L)/89°(R)/89°(U)/89°(D)
    • Input type – LVDS
    • 10-point  capacitive touchscreen with 4096 x 4096 resolution
    • Surface Hardness – Not less than 6H
  • Video Output – HDMI 2.1 port up to 4Kp60
  • Audio
    • 8Ω/2W stereo speakers
    • 3.5mm audio jacks: MIC IN (red) and LINE OUT (green).
  • Networking
    • Up to 2x Gigabit Ethernet RJ45 port with optional PoE
    • Optional WiFi and Bluetooth on SoM plus SMA antenna
    • Optional 4G LTE module with SIM card and SMA antenna; options: EC20-CN, EC25-AFX, EC25-AUX, EC25-EUX
  • USB
    • 2x USB 3.0 Type-A ports
    • 2x USB 2.0 Type-A ports
  • Serial – 3x RS232 COM ports (DB9)
  • Expansion  – 2x mSATA/mPCIe sockets for SATA SSD or 4G LTE module
  • Misc
    • Power button
    • Supercapacitor (backup power supply)
    • RTC with CR2032 battery
    • Buzzer
    • Crypto authentication
    • Watchdog timer
    • BIOS with autoboot suport
  • Power Supply
    • 9V to 36V DC input (60W) via power barrel jack with over-current, over-voltage, and reverse polarity protection
    • Power consumption – Up to 60 Watts
  • Dimensions – 417 x 266.8 x 56.3mm (not including the antenna and mounting bracket)
  • Weight – 4.05 kg
  • Temperature Range – Operating: -25°C to +60°C; storage: -25°C to 60°C
  • Humidity – 5% to 95% non-condensing
  • Certifications
    • FCC – FCC 47 CFR Part 15 Subpart B
    • CE
      • EN IEC 62368-1/EN IEC 62311/EN IEC 61000-3-2/EN IEC 61000-3-3
      • EN 55032/EN 55035/
      • EN 301 489-1/EN 301 489-3/EN 301 489-17/EN 301 489-52
      • EN 301 328/EN 301 440/EN 301 511/EN 301 908-1/EN 301 908-2

EDATEC ED-HMI2320-156C metal enclosure panel PCFanless Raspberry Pi CM4 panel PC block diagram

As usual, EDATEC supports Raspberry Pi OS Desktop/Lite 32-bit/64-bit with drivers required to support the features of the panel PC. They either provide complete images or a script to configure the stock Raspberry Pi OS image after installation. It’s not the first fanless panel PC based on a Raspberry Pi CM4 module that we covered as the ComfilePi CPi-C070WR4 7-inch panel PC that also looks to be fanless, and we had also written about higher-end Intel-based fanless panel PCs.

EDATEC says the ED-HMI2320-156C model is still undergoing sampling, and they sell one – and exactly one! – sample on Aliexpress for $399 plus shipping. If it’s out of stock you’d have to contact them to find out about availability. Additional information may also be found on the product page.

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4 Replies to “Fanless Raspberry Pi CM4 panel PC features 15.6-inch touchscreen display, supports 9V-36V wide input voltage”

    1. I see we are almost at a point where Europe is banned from Aliexpress or vice-versa !!! In that case, the only solution to get a sample is to contact EDATEC directly.

      1. What could be the reason for such bans? Raspberry Pi CM4 has all the paperwork for the EU market. Is the product as a whole unit with EU Declaration of Conformity (DoC)?

        1. I think it could be about VAT settings in Aliexpress or companies need some extra paperwork to sell to Europe. I don’t know. Some Aliexpress shops can still ship to Europe just fine.

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