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| + | ======%hide Knowledge Base - Unipi technology ====== | ||
| + | |||
| + | {{page>00-start:introduction-post-hidden}} | ||
| + | ---- | ||
| + | <tile> | ||
| + | | en:hw:00-start | Products | :files:unipi-kb-icon-products.png | | ||
| + | | en:sw:00-start | Software | :files:unipi-kb-icon-software.png | | ||
| + | | en:automation:00-start | Automation & tutorials | :files:unipi-kb-icon-tutorials.png | | ||
| + | | en:files:00-start | Files & Downloads | :files:unipi-kb-icon-download.png | | ||
| + | | en:contact:00-start | Contact us | :files:unipi-kb-icon-contact.png | | ||
| + | </tile> | ||
| + | /* | ||
| + | ===== News ===== | ||
| - | {{ :unipi_logo_vektorove.png?nolink&400 |}} | ||
| - | Having troubles and need to contact our technical support team? Please provide as much information as possible so we can help you to answer your question faster: | + | == 2022-11-16 - New Mervis IDE & OS v2.4.2 released == |
| - | * used hardware - the type of UniPi product (S105, UniPi 1,...) | + | |
| - | * used software (Mervis, Evok, .... ) | + | |
| - | * the whole Mervis project folder, if you are using Mervis | + | |
| - | * the exact steps to replicate the issue | + | |
| - | * anything else that came to your mind to better understand your issue | + | |
| - | ==== Useful links ==== | + | [[en:files:software:mervis:00-start#get_the_latest_stable_version|Mervis IDE v2.4.2 (]]**[[en:files:software:mervis:00-start#get_the_latest_stable_version|141823]]**[[en:files:software:mervis:00-start#get_the_latest_stable_version|)]] mainly brings a **fix for application crashes** caused by an exception in .NET Framework 4.8 and higher. |
| - | *[[http://unipi.technology|UniPi.technology homepage]] | + | In addition, the definitions for the Unipi Patron LTE models have been updated and minor modifications have been added. |
| - | *[[mailto:[email protected] | Technical support]] | + | |
| - | *[[https://forum.unipi.technology/ | Community forum]] | + | |
| - | *[[http://unipi.technology/contacts | Contacts page]] | + | |
| - | For all business inquiries (appraisal, OEM orders, partnership, wholesale purchase etc.), please contact us at [[mailto:info@unipi.technology|info@unipi.technology]] | + | Along with the new version of Mervis IDE, we also released Mervis OS v2.4.2.**6**, which includes the new Mervis RT and an updated .NET server. |
| + | |||
| + | |||
| + | == 2022-10-06 - New Mervis IDE & OS v2.4.2 released == | ||
| + | |||
| + | Mervis IDE v2.4.2 (**139013**) brings full support for Unipi **Patron LTE** controllers, which makes it possible to [[en:sw:01-mervis:sending-sms-lte-hidden?|send and receive SMS]], enable/disable or change a password for [[en:sw:01-mervis:updating-a-runtime-configuration-hidden#unipi_specific|SSH connection]] directly from Mervis IDE. | ||
| + | |||
| + | “Watch” tab for monitoring variables during debugging was also added into Mervis IDE. It contains just those variables and function blocks that you choose in advance. | ||
| + | |||
| + | Additionally, in Mervis OS v2.4.1.**20** in order to protect system storage (eMMC/SD), the location of historical data has been moved from system storage to RAM. And in Mervis OS v2.4.1.**28**, [[en:sw:01-mervis:ssl-certification-validation-hidden|certificate validation]] support was added, including default CA certificates. | ||
| + | |||
| + | == 2021-12-08 - New Mervis IDE & OS v2.4.1 released == | ||
| + | |||
| + | In Mervis IDE v2.4.1 (**125493**), it is now possible for PLCs to define event-type tasks that run a specific program only if the corresponding value is set or the value of a two-state control variable has changed. | ||
| + | |||
| + | Additionally, the option of advanced local website (HMI) customization has been added. This new functionality will help you create a product with your own branding. | ||
| + | |||
| + | == 2021-05-20 - New Mervis IDE & OS v2.4.0 released == | ||
| + | |||
| + | In Mervis OS **v2.4.0.10**, support was added for Neuron S103-RPi4 and Unipi 1.1 controllers with RPi4 from the new series. These are controllers with a MAC address starting with **e4**:**5f**:xx:xx:xx:xx. | ||
| + | |||
| + | Emailing has been fixed for Mervis IDE v2.4.0 (**117845**). It is now possible to send emails using both SSL (port 465) and nonSSL (port 25) SMTP connections. | ||
| + | |||
| + | == 2021-05-10 - New Mervis IDE v2.4.0 released == | ||
| + | In the current version of the Mervis IDE v2.4.0 (**116580**), it is necessary to re-fill in the data for the Mervis DB in the SCADA terminal, if you use it. Read more in the manual [[en:sw:01-mervis:mervis-scada-project-hidden|Creating a Mervis SCADA project]]. | ||
| + | |||
| + | The advantage of this version is the ability to set the period of storing variables in the internal memory. This enabled a significant increase in storage life, see the [[en:sw:02-apis:02-modbus-tcp?tns#storage_life_status|article on Modbus TCP]]. for more information. | ||
| + | |||
| + | Unfortunately, it is not possible to send e-mails in the current version of the IDE, a fix is being worked on. | ||
| + | |||
| + | == 2021-01-25 - Hardware section changed to Products == | ||
| + | The most important improvement is changing the section's name from "Hardware" to "Products". The section now contains not only info directly related to hardware, but also all important information about specific products. The new content includes articles focused on [[en:hw:02-neuron:description-of-io|inputs and outputs]], [[en:hw:02-neuron:suitable-sd-card|choosing a suitable SD card for RPi-powered controllers]] and the differences between SD card type or a whole new category dedicated to the [[en:hw:025-gate|Unipi Gate]] device. In future, the section will also include links to up-to-date OS or documentation available for download. | ||
| + | |||
| + | == 2021-01-08 - Release of IAQ Sensor firmware version 3.4 == | ||
| + | Updated FW has been released. It contains a new SSL certificate from Let's Encrypt needed for Discovery service feature and also more minor enhancements. Available for download [[en:files:software:tools:00-start#firmware_for_iaq_sensors| HERE]]. Simply use OTA upgrade via embedded WiFi to upload it into the sensor. | ||
| + | |||
| + | == 2020-08-10 - OpensourceOS 20200810.0 == | ||
| + | This rolling update release of OpensourceOS image contains all up-to-date packages including the latest Raspberry Pi kernel 5.4. You can download the images for Neuron and Axon [[en:files:software:os-images:00-start|here]]. | ||
| + | |||
| + | == 2020-08-10 - Release of unipi-kernel-modules 1.50 == | ||
| + | We have released a new version 1.50 of the unipi-kernel-modules, which contains the kernel modules for Unipi Axon and Neuron PLCs. This release contains upgraded definitions for kernel 5.4 released for the Raspberry Pi. The release is available via our [[en:sw:04-unipi-firmware|repository]]. | ||
| + | |||
| + | <WRAP center round alert 60%> | ||
| + | With this kernel modul, the MervisRT will not be able to recognize the Unipi Neuron with Raspberry Pi 4. This will be fixed in future release of MervisIDE + MervisRT. | ||
| + | </WRAP> | ||
| + | |||
| + | |||
| + | == 2020-08-10 - Release of Evok 2.3.0 == | ||
| + | We have released a new version 2.3 of the [[en:sw:02-apis:01-evok|Evok]]. This release contains device definitions for [[https://www.unipi.technology/unipi-extension-xg18-p331?categoryId=40|Unipi xG18]] 1-wire extension and new [[https://www.unipi.technology/indoor-air-quality-sensor-p299?categoryId=43|indoor air quality sensors]]. The release is available via our [[en:sw:04-unipi-firmware|repository]]. | ||
| + | |||
| + | == 2020-06-28 - Release of updated Axon Backup Tool == | ||
| + | We have released a new version 1.6 of the [[en:hw:01-axon:backup2usb|Axon Backup Tool]]. Since this release, the partition table is reset to the factory default state. | ||
| + | |||
| + | == 2020-06-25 - Official release of the Czech version of KB.Unipi == | ||
| + | Today, the Czech version of Knowledge Base was fully published. The Czech version's content matches its English counterpart. The only page that will stay in English only is the current news page. The Unipi team wishes you success with our controllers and hopes this step will make your work with Unipi PLCs more comfortable | ||
| + | |||
| + | == 2020-06-22 - New version of unipi-lte package (0.14) == | ||
| + | New features: | ||
| + | * Package dependencies switched to Python3 | ||
| + | * Different statistics exposed via SysFS in ''/run/unipi_lte'' | ||
| + | Fixed bugs: | ||
| + | * Autoswitch functionality is fixed when used together with static IP configured on the wired ethernet | ||
| + | |||
| + | == 2020-06-18 - Updated installation procedure on Raspberry Pi OS / Raspbian == | ||
| + | We found out, that the manual Unipi package installation method didn't work well on Raspbian Stretch. We fixed the behaviour and also updated the Unipi Debian Repository page to include this new procedure as well: https://repo.unipi.technology/debian/. The preffered way is to use our [[files:software:os-images:00-start|prebuilt images]], where the packages are already installed. | ||
| + | |||
| + | == 2020-06-12 - MervisOS 2.3.0.10 and OpensourceOS 20200612.0 == | ||
| + | We have discovered, that in certain batch of Unipi Axon PLCs, the / partition was only 1.4GB large. There wasn't an easy way how to fix this and it required manual repartitioning of the ''/dev/mmcblk0'' via ''fdisk''. MervisOS version 2.3.0.10 and OpensourceOS 20200612.0 fixes this in a way, that flashing these images will create the partition structure from scratch. This behaviour is changed only for Axon images. You can download both images [[files:software:os-images:00-start#axon_generation_os|here]]. This change is already included in the Axon Node-RED image 20200610.8 | ||
| + | |||
| + | */ | ||
