ZentriOS STM32 WiFi Software Development Kit (SDK)

The ZentriOS Software Development Kit (ZEN-ZentriOS) contains the necessary tools to quickly develop and deploy resource constrained connected products for IoT, including complex and full stack security. ZentriOS is a feature-rich connectivity operating system to accelerate user product time to market to weeks or months rather than years. Using the ZentriOS SDK, users create native applications in less than a few hundred lines of code that runs on ZentriOS, or alternately interfaces with ZentriOS using the extensive command API over serial, HTTP REST, WebSockets or a remote terminal. Some of the powerful features provided by ZentriOS include flexible serial communications,sensors and peripheral interfaces, a read/write file system, and robust, secure OTA wireless updates from the Zentri Device Management Service (DMS).

This product is supplied by a third party not affiliated to STmicroelectronics. For the latest information on the specification and the package of the purchased part, refer to the third party’s website www.zentri.com.

Key Features

  • Runs on STM32 based on ARM® Cortex® -M with less than 100-Kbyte RAM
  • Read/write Flash memory based file system up to 128 MBytes
  • Foundational, C code that accelerates development of lightweight, custom embedded applications
  • Option to run applications in an external, serially connected microcontroller or embedded directly in an encrypted sandbox within ZentriOS
  • Cloud agnostic
  • Webserver with HTTP/HTTPS, RESTful API/Websockets, serial interfaces and Javascript library
  • Access to the Zentri Device Management Service (Zentri DMS) for product portfolio manageability and to compile, build, and distribute the embedded application libraries from an application store
  • Supported connectivity includes Wi-Fi, BLE, Cellular Failover Support, Ethernet, multi-connection, SoftAP, and network discovery.
  • Deeply integrated, full-stack security including a randomized, per-device, unique encryption keys, X.509 digital certificates, TLS protocols, firmware and device images that are programmed on the production floor.



Get Software

Part Number Software Version Marketing Status Supplier Third Party Link
ZEN-ZentriOS Active Zentri GO TO SITE


Support & Community