IoT gateway (i.MX 8M Mini)

Flexible and scalable gateway solution in a DIN rail housing

  • Series-ready gateway for implementing your own application software
  • OEM modifiable in terms of branding and delivery condition
  • Expandable via DIN rail foot contact (phyRAIL) and internal expansion plug
  • 2x GBit Ethernet, 1x real-time capable 
  • Galv. separate interfaces (RS-232, RS-485, CAN)
  • Prepared for security (TPM chip)
  • miniPCIe slot for radio modules (BT / WLAN / LTE) and SSD storage
  • DIN rail housing available in various colors and printing
  • Industrial, long-term available i.MX 8M Mini Cortex-A53 controller
  • Current Yocto-based Linux BSP (LTS kernel)
  • Prepared for update and device management 

110mm x 100mm x 25mm

ARM Cortex-A53 / -M4

This IoT gateway is ideal for new Industry 4.0 and retrofit solutions - ready-made for the smart data analysis and controlling use of your machines.

IoT gateways connect sensors and actuators with higher-level systems or convert protocols. Depending on the application, different interfaces and cost-optimized computing power are required. With the phyGATE-Tauri, PHYTEC is already introducing two performance classes of gateways based on top hat rails with uniform expansion options at the start of a series. 

Choose between the high computing power of a 4-core Cortex-A53 system (i.MX 8M Mini) and the low-budget solution based on i.MX 6UL (1x Cortex-A7 core). Expansion cards are available for both gateways. If you have different performance requirements, you can rely on our standardized solution and score points with cost-optimized offers in your markets. You can create individual interface cards for the expansion bus yourself or obtain them quickly and inexpensively from our design service.


Your benefits:

  • Price / performance optimization through two selectable systems:
    i.MX 6UL or i.MX 8M Mini
  • Individual expansion for your interface requirements through standardized backplane bus
  • Space-saving solution through on-board expansion
  • Individual interface expansions at low cost
  • Simple integration of your systems in cloud solutions through existing example implementations
  • Offer your customers security through Secure Boot, Secure Root File System and certificate management
  • Long-term solution right from the start with current Linux / Yocto versions with long-term maintenance
  • Offer your customers an update service through device management solutions from PHYTEC
  • Future-proof through long-term maintenance and expansion
Modules phyCORE-i.MX 8M Mini
Processor i.MX 8M Mini
Architecture ARM Cortex-A53 / Cortex-M4
Frequency up to 1.8GHz + 400MHz
Security TPM chip
eMMC 8 GB (opt. 4 GB -128 GB)
LPDDR4 RAM 2 GB (opt. 512 MB - 4 GB)
SPI Flash - (opt. 8 MB - 256 MB)
EEPROM 4 kB (opt. Up to 32 kB)
Ethernet 2x 10/100/1000 Mbit / s
wireless LTE optional (WLAN / Bluetooth on request)
USB 1x (+ 1-2x USB via phyRail extension)
Serial 1x RS-232 + RTS / CTS isolated or 2x RS-232 (RxD / TxD) isolated or 1x RS-232 + 1x RS-485 isolated
CAN 1x isolated
Digital I / O via phyRail extension module or internal
MMC / SD / SDIO microSD card slot
Sensors Temperature
DIN rail extension phyRail Extension Bus (2x USB, 1x SPI, 1x I²C)
User control elements 1x reset button, 3x status LED
RTC GoldCap for real-time clock, optional lithium cell for 10+ years of buffering
Housing Phoenix ICS
Power supply 12 36-V
Dimensions 110 x 100 x 25 mm
temperature range -20 ° C to + 60 ° C
Operating system Linux
Distribution Yocto

If you have any questions, please contact our technical sales department directly: +49 (0) 6131 9221-32

Visit our Online showroom with trends and innovations almost as if you could touch them!


Take a quarter of an hour and take a look at our new products and technologies with one of our embedded experts - filmed live with two cameras and shown in person!