Omnima MiniEMBWiFi

MiniEMBWiFi available in black and white colours

MiniEMBWiFi available in black and white colours


  • Atheros AR9331 MIPS 24Kc 400 MHz CPU, 16MB flash, 64MB RAM
  • or Ralink RT5350 MIPS 24KEc 360MHz CPU, 8MB flash, 32MB RAM
  • 1x WLAN 802.11n, access point (AP), station (STA), B, G or mixed mode operation
  • 1x WAN/LAN Port 10/100M UTP
  • 1x USB 2.0 OTG/OHCI/EHCI
  • 1x UART serial port
  • Antenna 2dBi Dipole detachable antenna x 1
  • Output Power 11n: 15±1dBm, 11g: 15±1dBm, 11b: 18±1dBm
  • Power Adapter 5VDC, 2.5A Switching Power Adaptor – Micro USB or Plug version
  • Dimension: 67(W) x 50(D) mm x 15(H)
  • Temperature Operating: 0~50oC, Storage: -20~60oC
  • Humidity Operating: 10~90% (Non-Condensing)
  • Storage: Max.95% (NonCondensing)
  • Certification FCC, CE

Optional built-in hardware extensions

  • Optically isolated UART external IO pinouts / RJ11 cable
  • RS485 IO pinouts / RJ11 cable
  • 433MHz radio receiver – remote control receiver
  • More ODM options available on request

Add-on expansion board

Omnima STM32Expander add-on board is available for interfacing to external devices and includes various I/O peripherals such as 24bit GPIO bus, 12bit A/D, 3 serial UART ports, 2.4Ghz radio comms, Z-Wave control/device, Li-ion battery and charger option, LCD display interface and more.


  • Preinstalled Linux 4.9.52 OpenWrt/LEDE r4970+1-a37655b / LuCi web configuration interface
  • opkg dynamic package manager allows pre-compiled OpenWrt packages to be installed without having to recompile the firmware
  • Preconfigured ssh access to the unit
  • DHCP client enabled by default
  • Automatic location of the unit’s IP address

Contact Us

New AR9331 module, 16MB flash, 64MBRAM

Standard plastic enclosure, extenable range of accessories

Omnima product range

Omnima product range