Installation

Connect to NanoPi NEO with SSH

Download installation script:

curl -o mqgateway-install.sh -L https://raw.githubusercontent.com/jozala/mqgateway-docs/gh-pages/installation-scripts/mqgateway-install.sh

Make script executable and run it:
```
chmod +x mqgateway-install.sh
./mqgateway-install.sh [MQGATEWAY-JAR-URL]
```
Installation script will:
- Enable I²C and UART ports
- Download and build WiringNP library
- Install Java JRE
- Download the latest version of MqGateway
- Prepare basic configuration for MqGateway (requires adjustments before running MqGateway)
- Prepare and enable a service which will ensure MqGateway is running all the time, even in case of device restart
In case of problems with installation - see logs in file /opt/mqgateway/mqgateway-install.log

Edit MqGateway configuration with an editor of your choice (e.g. nano or vim) to change address of MQTT server:

configVersion: "1.1"
name: "TestGateway"
mqttHostname: "192.168.1.150" # set IP of your MQTT broker
rooms: # change devices configuration
- name: "workshop"
  points:
    - name: "point with test relay"
      portNumber: 1
      devices:
        - name: "test relay"
          id: "my-relay"
          wires: ["BLUE"]
          type: RELAY

For more details on configuration files see configuration page and examples for supported devices.

Reboot your NanoPI NEO to enable I²C and serial ports.
MqGateway always starts automatically on start of NanoPi NEO.

What's next?

Supported devices and configuration