Skip to content

Commit

Permalink
Updated for review comment fixing
Browse files Browse the repository at this point in the history
  • Loading branch information
chandradeep11 committed Oct 30, 2020
1 parent 5f40dcf commit a32c941
Show file tree
Hide file tree
Showing 2 changed files with 9 additions and 11 deletions.
18 changes: 9 additions & 9 deletions docs/stepbystep.md
Original file line number Diff line number Diff line change
Expand Up @@ -7,13 +7,13 @@

## Introduction

This guide will show, step-by-step, how to deploy and configure an IoTAgent-JSON IoT Agent for its use to connect devices to
an external NGSI Broker (aka Context Broker).
This guide will show, step-by-step, how to deploy and configure an IoTAgent-JSON IoT Agent for its use to connect
devices to an external NGSI Broker (aka Context Broker).

The IoTAgent-JSON IoT Agent acts as a gateway for communicating devices using the MQTT protocol with NGSI brokers (or any
other piece which uses the NGSI protocol). The communication is based on a series of unidirectional MQTT topics (i.e.:
each topic is used to _publish_ device information or to _subscribe_ to entity updates, but not both). Every topic has
the same prefix, of the form:
The IoTAgent-JSON IoT Agent acts as a gateway for communicating devices using the MQTT protocol with NGSI brokers (or
any other piece which uses the NGSI protocol). The communication is based on a series of unidirectional MQTT topics
(i.e.: each topic is used to _publish_ device information or to _subscribe_ to entity updates, but not both). Every
topic has the same prefix, of the form:

```text
/<apiKey>/<deviceId>/topicSpecificPart
Expand Down Expand Up @@ -48,10 +48,10 @@ The selected MQTT Broker for this tutorial was Mosquitto, although it could be s
broker. The Mosquitto command tools will also be used along this guide to test the installation and show the information
interchanged between simulated devices and the Context Broker.

The following list shows the prerequisite software and versions:
The following list shows the recommended software and versions:

- Orion Context Broker (v2.2.0)
- Node.js (v8)
- Orion Context Broker (v2.5.0)
- Node.js (v10)
- Mosquitto (v1.4.7) (out-of-the-box setup)
- Curl (v7.19.7)
- Git (v1.7.1)
Expand Down
2 changes: 0 additions & 2 deletions docs/usermanual.md
Original file line number Diff line number Diff line change
Expand Up @@ -85,8 +85,6 @@ following query parameters:
- **k (API Key)**: API Key for the service the device is registered on.
- **t (timestamp)**: Timestamp of the measure. Will override the automatic IoTAgent timestamp (optional).

=======

#### Sending Commands

MQTT devices commands are always push. For HTTP Devices commands to be push they **must** be provisioned with the
Expand Down

0 comments on commit a32c941

Please sign in to comment.