Free RTOS Kernel Downloads

We are excited to announce the free release of our DSPnano and Unison kernels developed for many popular microcontrollers provided by Microchip, Renesas, ST and Texas Instruments. These releases are available without registration as direct downloads below.

Also available for free download (with registration) are the complete open source versions of our DSPnano and Unison RTOS (real time operating system). Registration requires a credit card on which a $0.01 charge will be applied. Commercial versions of our products are available on a per-project basis here.

Operating System Version Application Download
Open Source DSPnano Minimal kernel version Microchip PIC24 with MPLAB Download
Open Source DSPnano Minimal kernel version Microchip dsPIC33 with MPLAB Download
Open Source Unison Minimal kernel version Microchip PIC32 with MPLAB Download
Open Source Unison Minimal kernel version Renesas R32C with HEW Download
Open Source Unison Minimal kernel version Renesas SH2A with HEW Download
Open Source Unison Minimal kernel version Renesas SH2A-FPU with HEW Download
Open Source Unison Minimal kernel version ST STM32 with Code Sourcery G++ ARM EABI Download
Open Source Unison Minimal kernel version TI Stellaris with Code Sourcery G++ ARM EABI Download
Open Source Unison Minimal kernel version TI Stellaris with Code Sourcery G++ Stellaris EABI Download

DSPnano and Unison are ultra tiny Linux(tm) and POSIX compatible real-time operating systems designed to use an extremely small amount of memory. These RTOS support a wide range of microcontrollers suitable for any project no matter how simple or how complex. Traditionally, hardware functionality and cost has been the focus of engineers and developers. Today, the software that is programmed on certain hardware is much more versatile and allows for an endless array of applications.

Our RTOS products help resolve many cost-related issues including:

  • ease of portability
  • availability of support
  • software reuse
  • product reliability
  • ease of training
  • and more

On your quest to maximize profit, RoweBots solutions will help greatly reduce TCO (total cost of ownership) and let your company and consumers feel confident in your products.