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AirStack 0.5.1


06 December 2021


The Deepwave Digital team is happy to announce the release of AirStack 0.5.1, a minor release that resolves a few bugs. This upgrade may be performed in minutes without re-imaging the AIR-T system.

New Features

  • Allow for creation of multiple GNU Radio source and sink blocks in the same flowgraph. This removes the need for users to separate and combine streams manually for multi-channel applications.

Bug Fixes

  • Fixed error generated when flashing an AIR-T on Ubuntu 20.04 if the python-is-python3 package was not installed.


The AIR-T upgraded software and firmware are available for customers to download in the Developer Portal.

Please note that upgrading to AirStack 0.5.1 from 0.5.0+ does not require a complete re-flash of the AIR-T. Upgrading from earlier releases does require a re-flash, however. Please see the associated installation procedures for further details.

Last update: May 6, 2022