generated: '2026-07-21'
method: searched
source: https://github.com/EnvisionIot
description: >-
  First-party client libraries for Univers (formerly Envision Digital) and its
  EnOS platform, published under the EnvisionIot GitHub organization and the
  com.envisioniot Maven group. Verified against PyPI, Maven Central, npm, and
  the GitHub org (22 repositories). The EnOS documentation hosts
  (support.enos-iot.com / support.envisioniot.com) were unreachable from the
  probe location at fetch time, so registry + GitHub metadata is the source of
  record. Maven Central lists 35 com.envisioniot artifacts; the key
  developer-facing SDKs are captured below.
packages:
  - language: java
    registry: maven
    name: com.envisioniot:enos-api
    url: https://central.sonatype.com/artifact/com.envisioniot/enos-api
    source: https://github.com/EnvisionIot/enos-api-sdk-java
    install: 'maven: com.envisioniot:enos-api:2.3.7'
    official: true
    note: EnOS Service (OpenAPI) SDK for Java — request signing, URL assembly, response parsing.
  - language: java
    registry: maven
    name: com.envisioniot:enos-api-common
    url: https://central.sonatype.com/artifact/com.envisioniot/enos-api-common
    source: https://github.com/EnvisionIot/enos-api-common-sdk-java
    install: 'maven: com.envisioniot:enos-api-common:2.1.5'
    official: true
  - language: java
    registry: maven
    name: com.envisioniot:enos-mqtt
    url: https://central.sonatype.com/artifact/com.envisioniot/enos-mqtt
    source: https://github.com/EnvisionIot/enos-mqtt-sdk-java
    install: 'maven: com.envisioniot:enos-mqtt:2.4.0'
    official: true
    note: EnOS IoT MQTT device SDK for Java.
  - language: java
    registry: maven
    name: com.envisioniot:enos-http
    url: https://central.sonatype.com/artifact/com.envisioniot/enos-http
    source: https://github.com/EnvisionIot/enos-device-sdk-java
    install: 'maven: com.envisioniot:enos-http:2.4.0'
    official: true
    note: EnOS HTTP device connectivity SDK for Java.
  - language: java
    registry: maven
    name: com.envisioniot:enos-subscribe
    url: https://central.sonatype.com/artifact/com.envisioniot/enos-subscribe
    source: https://github.com/EnvisionIot
    install: 'maven: com.envisioniot:enos-subscribe:3.0.3'
    official: true
    note: EnOS Data Subscription service client for Java (protobuf-over-TCP streaming).
  - language: java
    registry: maven
    name: com.envisioniot:enos-app-portal-sdk
    url: https://central.sonatype.com/artifact/com.envisioniot/enos-app-portal-sdk
    source: https://github.com/EnvisionIot
    install: 'maven: com.envisioniot:enos-app-portal-sdk:0.0.25'
    official: true
    note: EnOS Application Portal SSO/integration SDK for Java.
  - language: python
    registry: pypi
    name: enos-api-sdk-python
    url: https://pypi.org/project/enos-api-sdk-python/
    source: https://github.com/EnvisionIot/enos-api-sdk-python.git
    install: pip install enos-api-sdk-python
    official: true
    note: EnOS OpenAPI SDK for Python (v0.0.4).
  - language: python
    registry: pypi
    name: enos-mqtt-sdk-python
    url: https://pypi.org/project/enos-mqtt-sdk-python/
    source: https://github.com/EnvisionIot
    install: pip install enos-mqtt-sdk-python
    official: true
    note: EnOS MQTT device SDK for Python (v0.1.1).
  - language: python
    registry: pypi
    name: enos-poseidon
    url: https://pypi.org/project/enos-poseidon/
    source: https://github.com/EnvisionIot
    install: pip install enos-poseidon
    official: true
    note: EnOS API request-signing client ("poseidon") for Python (v0.2.0).
  - language: python
    registry: github
    name: enos-device-sdk-python
    url: https://github.com/EnvisionIot/enos-device-sdk-python
    source: https://github.com/EnvisionIot/enos-device-sdk-python
    install: git clone https://github.com/EnvisionIot/enos-device-sdk-python
    official: true
    note: Python SDK for connecting devices to EnOS Cloud (MQTT).
  - language: python
    registry: github
    name: enos-subscription-service-sdk-python
    url: https://github.com/EnvisionIot/enos-subscription-service-sdk-python
    source: https://github.com/EnvisionIot/enos-subscription-service-sdk-python
    install: git clone https://github.com/EnvisionIot/enos-subscription-service-sdk-python
    official: true
    note: EnOS Data Subscription consumer SDK for Python.
  - language: javascript
    registry: npm
    name: enos-device-sdk-nodejs-core
    url: https://www.npmjs.com/package/enos-device-sdk-nodejs-core
    source: https://github.com/EnvisionIot/enos-device-sdk-nodejs
    install: npm install enos-device-sdk-nodejs-core
    official: true
    note: Core component of the EnOS device SDK for Node.js.
  - language: javascript
    registry: npm
    name: '@envision-digital/enos-app-portal-sdk'
    url: https://www.npmjs.com/package/@envision-digital/enos-app-portal-sdk
    source: https://github.com/EnvisionIot
    install: npm install @envision-digital/enos-app-portal-sdk
    official: true
    note: EnOS Application Portal SDK for JavaScript.
  - language: csharp
    registry: github
    name: enos-subscription-service-sdk-dotnet
    url: https://github.com/EnvisionIot/enos-subscription-service-sdk-dotnet
    source: https://github.com/EnvisionIot/enos-subscription-service-sdk-dotnet
    install: git clone https://github.com/EnvisionIot/enos-subscription-service-sdk-dotnet
    official: true
    note: EnOS Data Subscription consumer SDK for .NET.
  - language: c
    registry: github
    name: enos-device-sdk-c
    url: https://github.com/EnvisionIot/enos-device-sdk-c
    source: https://github.com/EnvisionIot/enos-device-sdk-c
    install: git clone https://github.com/EnvisionIot/enos-device-sdk-c
    official: true
    note: C SDK for connecting devices to EnOS Cloud.
  - language: go
    registry: github
    name: edge-subscription-service-sdk-go
    url: https://github.com/EnvisionIot/edge-subscription-service-sdk-go
    source: https://github.com/EnvisionIot/edge-subscription-service-sdk-go
    install: git clone https://github.com/EnvisionIot/edge-subscription-service-sdk-go
    official: true
    note: EnOS Edge subscription service SDK for Go.