The production of Unipi Axon units was discontinued and no further software updates will be released. The Axon line was replaced by the Unipi Patron.
Mervis OS
This disk image for Unipi Axon units contains version of the OS that includes Mervis software and is therefore suitable for use in various automation applications. All disk images below are OldStable.
Product line:
Unipi AxonRelease:
OldStableVersion:
2.5.0.6Mervis RT version:
152085Build date:
24.7.2024Linux:
Debian 10 (buster)System:
64-bitKernel:
4.14.111FW package version:
6.18Included components:
Mervis RT & tools, Modbus TCP, SysFS
Product line:
Unipi AxonRelease:
OldStableVersion:
2.4.2.14Mervis RT version:
141640Build date:
26.4.2023Linux:
Debian 10 (buster)System:
64-bitKernel:
4.14.111FW package version:
6.18Included components:
Mervis RT & tools, Modbus TCP, SysFS
Product line:
Unipi AxonRelease:
OldStableVersion:
2.4.1.28Mervis RT version:
125194Build date:
20.9.2022Linux:
Debian 10 (buster)System:
64-bitKernel:
4.14.111FW package version:
6.04Included components:
Mervis RT & tools, Modbus TCP, SysFS
Product line:
Unipi AxonRelease:
OldStableVersion:
2.4.0.22Mervis RT version:
117790Build date:
6.12.2021Linux:
Debian 10 (buster)System:
64-bitKernel:
4.14.111FW package version:
5.58Included components:
Mervis RT & tools, Modbus TCP, SysFS
Every unit with Mervis OS 2.3.0 and newer requires a license.
If the unit is not licenced, it will run in demo mode. The demo mode does not limit the functionality, but the program will run only for 20 minutes. After that time, the program will stop running and RUN LEDs will start blinking in a 2-second interval (on/off).
Make sure to Update Runtime at first and then license the unit.
Mervis OS are versioned the same way as Mervis IDE releases. Eg. Mervis OS 2.3.0.x will work with IDE 2.3.0 but might not work with IDE 2.2.0. Mervis IDE 2.3.0 requires Mervis OS 2.2.0.x at least, but also requires update of the Mervis RT. Compatibility with Mervis OS older than 2.2.0 is not guaranteed.
SSH is disabled on these OS images by default for security reasons.
If connection to the unit via SSH is required, it can be enabled either in service mode, or by uploading configuration of Mervis RT.
The default SSH credentials are: user unipi and password unipi.technology.
After finishing work, it is necessary to turn off or secure SSH.
After flashing the new OS always upload I/O boards configuration. After uploading the configuration, wait approximately one minute for the drive to fully boot.
