Litmus Edge Manager User UI
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Product Features
LEM Settings

Project Settings

16min

Projects represent an individual plant that a company operates. They contain the edge devices needed for plant operations. Projects have separate team access privileges from the teams defined for companies.

Settings

The SETTINGS tab includes the Project, Timezone, and Remove Project sections.

Project

Modify the project name, and add or modify the project description.

Settings: Project
Settings: Project


Edge Device Data Storage

Note: This section is available for Litmus Edge Manager version 2.12.0 and later.

You have the option of storing edge device data in Clickhouse. You can store raw data or OMA (Open Mobile Alliance) data.

  • OMA data: OMA data has been deprecated from Litmus Edge and Litmus Edge Manager, but this option is available for backwards compatibility. We recommend selecting RAW data.
  • RAW data: We recommend using this option. To visualize data in Grafana, you must select RAW data. See Grafana Dashboards and Visualize Child Device Data Using Grafana to learn more.
Edge Device Data Storage section
Edge Device Data Storage section


Edge Devices Backups

Note: This section is available for Litmus Edge Manager version 2.12.0 and later.

Configure the backup retention policy for edge devices. By default, Litmus Edge Manager stores the three latest backups per edge device.

Edge Devices Backups section
Edge Devices Backups section


Timezone

Select the time zone for your project. You can remove the time zone and reselect the time zone.

Settings: Timezone
Settings: Timezone


Note: The recommended time zone selection is UTC.

Remove Project

Remove the selected project. Removing a project cannot be undone.

Settings: Remove Project
Settings: Remove Project


Important: Removing a project removes all related resources and they cannot be restored.

Members

The MEMBERS tab includes the Teams section.

Teams

Select a company-level team, including role, for the selected project. The selections for a company-level team are based on teams you added in the Company Teams section in Company Settings > Company > Company Teams section.

Settings: Members tab
Settings: Members tab


The selections for a company-level team are based on teams in the Company Teams section in Company Settings.

Credentials

The CREDENTIALS tab includes the Connection, MQTT Server SSL Certificate, Web Server SSL Certificate, Credentials, Topics, and ACL sections.

Connection

Copy any of the server URLs listed in the connection list.

Litmus Edge Manager User UI : Settings : Credentials tab : Connection
Litmus Edge Manager User UI : Settings : Credentials tab : Connection


MQTT Server SSL Certificate

View, copy, or download MQTT server certificate.

Credentials tab: Web Server SSL Certificate
Credentials tab: Web Server SSL Certificate


Web Server SSL Certificate

View, copy, or download Web server SSL certificate.

Credentials tab: Web Server SSL Certificate
Credentials tab: Web Server SSL Certificate


Credentials

Add, copy, or remove a credential. Credentials are used for accessing wildcard and custom topics.

Credentials tab: Credentials
Credentials tab: Credentials


Important: Save the password in a secure place as you cannot view the password again after you close the dialog box.

Topics

You can add, copy, and remove a custom topic. You can copy a default topic.

Credentials tab: Topics
Credentials tab: Topics


There are three preloaded topics credentials:

  • To send the data
  • To send request
  • To receive responses

ACL

You can add or remove an access control for a topic associated with the selected project.

Credentials tab: ACL
Credentials tab: ACL


Message Schema

The Message Schema tab includes the JSON section.

From the JSON section, you can view and download the JSON schema of messages from devices that publish to the MQTT data topic.

 Settings: Message Schema
Settings: Message Schema