Kaa IoT Gateway


Customizable microservice architecture of the Kaa IoT platform

Kaa IoT Gateway offers rich out-of-the-box functionality and flexible connectivity options, suitable for a wide range of applications: from Smart Home and Smart Healthcare to Automotive, Telecom, and Industry 4.0. The modularity of the gateway hardware allows you to order the exact IoT solution for your business case, optimize the total cost of ownership, and easily customize your initial configuration options if need be.

Kaa IoT Gateway is pre-integrated with the latest edition of lightweight, containerized Kaa IoT Platform for enterprise IoT enablement at scale. It can also be equipped with 1 to 5 peripheral interface modules to offer advanced connectivity options or enable you to create your own interface.

Out-of-the box

Bluetooth 5.0, MQTT, Serial, LoRa, Wi-Fi, BLE, DIO, 2G

Custom options

ZigBee, LTE, LAN, Z-Wave


Modbus, AnalogIO, IrDA, DeviceNet

Configuration options

Power supply
Power supply
Peripheral modules
Peripheral modules


  • OTA & Local Updates
  • SW defined Data Path
  • Event Management
  • Data Analysis
  • Data Monitor
  • Gateway Configuration
  • Gateway Health Monitor
  • Node configuration
  • Node Health Monitor

Technical characteristics

Common connectivity capabilities

  • Ethernet 10/100;
  • WiFi (IEEE 802.11 b/g/n);
  • Bluetooth 5.0 +LE;
  • USB 2.0 Full speed HID/CDC/DFU/MSC;
  • SD card support, FAT based on FatFs;


  • Gateway framework integrated with the Kaa Enterprise IoT Platform;
  • Application and device configuration management;
  • Ready-to-go examples;
  • MQTT pre-integrated, based on pahoMQTT;
  • OTA;

Industrial device connectivity

  • RS-485 up to 5 MBit, Modbus RTU support based on open source solutions;
  • CAN 2.0, up to 5Mbit, open source stack;
  • Up to 5 UART ports;
  • I2C and SPI interfaces;
  • LoRa 868 MHz;
  • GPS;
  • 12-35 digital inputs, low current open-drain digital outputs(1A);

Other features

  • Auto identification and self-testing;
  • Application and device configuration management;
  • Battery backup functionality, RTC and wake up timers.

Power supply adaptors, SD cards, connectors, and batteries can be shipped with Kaa IoT Gateway by request.

** Further customization of Kaa IoT Gateway components, including Connectivity, Power Supply, Motherboard, CPU, and Peripheral Units, is available upon request.


  • OpenSSL Engine
  • Encrypted Storage
  • Application Monitor
  • Security Boot
  • HW Encryption
  • Certificate update
  • UID
  • Custom options (by request)