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OpenHMI nS02

OpenHMI nS02 is innovative embedded intelligent IoT controller based nS02 STM32MP157 Dual ARM Cortex-A7 plus M4 MPU with 3D GPU and it is fully integrated with high resolution 5 inch TFT 800x480 including high reliability Projective Capacitive Touch screen sensor.


OpenHMI nS02


In the box:

  • TFT 5” 800x480 with PCAP Touch Panel
  • OpenHMI carrier board including STM32MP157 nanoSOM nS02 module
  • Quick start guide
  • Power adapter
Software available in this web page is based on OpenSource. Visit the license statement for OpenSource Software page for more details

Key features

OpenHMI Carrier Board:

  • 1x nanoSOM nS02 module STM32MP157 (industrial grade)
  • 1x CAN port (isolated)
  • 2x Ethernet port 10/100Mbit
  • 1x WiFi module (optional)
  • 2x USB 2.0 type A
  • 1x microUSB (debug port)
  • 1x microUSB (programming port)
  • 1x Serial port RS232, RS422, RS485, software configurable
  • 1x Audio interface (Based on I2S)
  • 2x Analog Output 12bit (0-5V)
  • 2x Analog Input 12bit (0-5V)
  • 1x Expansion connector (26pin)


Linux BSP/SDK Yocto Project

OpenHMI Software Platform evaluation version with following features:

  • Brownfield Protocols communication (Modbus, OPC UA, etc.)
  • Industrial Corvina Connectivity
  • Public Cloud Connectivity: AWS, Azure, Google Cloud, IBM Cloud, etc.
  • Web and Local Display Visualization using easy dashboard creator

CODESYS IEC1131-3 SoftPLC evaluation version

Choose your product

Technical Data

Tech Data
CPU TypeSTM32MP157
Core ClassDual Cortex -A7 plus M4 MPU with 3D GPU
RTC30 ppm @25°C – Batt. backup
SD Card Slot1 (Standard SD card)
Operating System
Supported OSLinux Yocto
Comm. Interfaces
Ethernet2 (10/100 Mb)
Wi-Fi (optional)802.11 a/b/g/n (2.4 - 5 GHz)
USB 2.01 (USB OTG) + 2 (USB Host)
CAN Fieldbus1 (CAN (isolated))
Serial Port1 (RS232/RS422/RS485)
SPI / I2C2 (SPI) / 1 (I2C) / Serial TTL / I/O Connector
Audio InterfaceMIC/SPKL-SPKR 3,5mm Headset connector + Buzzer
Display and Touch
Brightness300 cd/m2
Backlite LifetimeTyp. 30.000 h.
Colors16 bit
TouchPCAP - Multitouch Controller
Analog Input 2 (0 to 5 VDC)
Analog Output 2 (0 to 5 VDC)
Cover GlassOptional
Dim. / Thickness121x76x38 mm
Power Supply
Supply voltage18 to 32 VDC
ConsumptionTyp. 5W
Operating Conditions
Operating Temp. / Hum.-20°C to +70°C / 5 to 90% RH
Storage temp-30°C to +80°C

Ordering Information

Part Number and Description
+EE16EK-00095” OpenHMI nS02 Development Kit - STM32MP157 - Industrial - 20°C to +70°C - Up to 800 Mhz - 1GB DDR - 8GByte Flash disk - 4Kbits EEPROM - NO WIFI Version.


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