Mervis OS
This disk image for Unipi Gate units contains version of the OS that includes Mervis software and is therefore suitable for use in various automation applications or as a protocol converter. All disk images below are outdated, choose stable to download the latest version.
Product line:
Unipi GateRelease:
StableVersion:
2.6.5.48Build date:
19.02.2026Linux:
Debian 12 (bookworm)System:
64-bitKernel:
6.1.92FW package version:
7.16Compatible FID:
1.0, 1.1, 1.2, 2.0Included components:
Product line:
Unipi GateRelease:
OldStableVersion:
2.5.0.4Mervis RT version:
152085Build date:
20.6.2024Linux:
Debian 10 (buster)System:
64-bitKernel:
5.10.77FW package version:
5.66Compatible FID:
1.0, 1.1, 1.2, 2.0Included components:
Mervis RT & tools, Modbus TCP
Product line:
Unipi GateRelease:
OldStableVersion:
2.4.2.14Mervis RT version:
141640Build date:
26.4.2023Linux:
Debian 10 (buster)System:
64-bitKernel:
5.10.77FW package version:
5.66Compatible FID:
1.0, 1.1, 1.2Included components:
Mervis RT & tools, Modbus TCP
Product line:
Unipi GateRelease:
OldStableVersion:
2.4.1.28Mervis RT version:
125194Build date:
20.9.2022Linux:
Debian 10 (buster)System:
64-bitKernel:
5.10.77FW package version:
5.64Compatible FID:
1.0, 1.1Included components:
Mervis RT & tools, Modbus TCP
Product line:
Unipi GateRelease:
OldStableVersion:
2.4.0.22Mervis RT version:
117790Build date:
6.12.2021Linux:
Debian 10 (buster)System:
64-bitKernel:
5.4.89FW package version:
5.58Compatible FID:
1.0, 1.1Included components:
Mervis RT & tools, Modbus TCP
Product line:
Unipi TestRelease:
OldStableTesetVersion:
2.4.0.testMervis RT version:
117790Build date:
6.12.2021Linux:
Debian 10 (buster)System:
64-bitKernel:
5.4.89FW package version:
5.58Compatible FID:
1.0, 1.1Included components:
Mervis RT & tools, Modbus TCP
Every device with Mervis OS 2.3.0 and newer requires a license.
If the device is not licensed, 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 device.
Note:
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 device via SSH is required, it can be enabled either in service mode,1) 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.
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- Last modified: 2026/07/08 13:47
