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Eywa is essentially a connection manager that keeps track of connected devices. More than just connecting devices, it is also capable of sending control commands, collecting data from them, providing query interfaces that can be used for data visualization. Eywa lets the teams of embedded system developers to forget about reinventing the backend services and provides commonly used protocols: http, websocket, mqtt etc. to make real-time communication easily achievable.

If you find any issues/bugs or have specific feature requests please report to us. Our forum is also open for all related discussions.

Table of Contents

• Get Started
  • Install Eywa
    • Run with Docker
    • Install different components separately
  • Configuration Details
    • Configuration File
    • Dynamic Configs via API
• Basic Concepts
• Connect to Eywa
  • via HTTP
    • Push Data to Eywa
    • Long Polling from Eywa
  • via WebSocket
    • Pinging the Server
    • Message Types
  • QoS of Messaging
• Query Eywa
  • Basic Syntax
  • Query for Field Value
  • Query for Time Series
  • Query for Raw Data
• RESTful API's
  • Admin Endpoints
  • API Endpoints
• Command Line Tool
  • Attach to Eywa/Connection
• Performance
• Road Map
• Setup for Dev/Test
• FAQ & What you need to know before launching Eywa in production
  • Change Username and Password
  • Change AES Credentials
  • Use SSL
  • Data Retention
  • Download Data