gpsfluxlite

A lighter version of gpsinflux without the usage of influxdb-python.

Features

• Send data to InfluxDB on a hardware using UDP Socket directly
• Provide TLS settings for connecting to a Secure MQTT Broker
• Use a fixed length queue to store the incoming RMC Co-ordinates in Line Protocol Format and send them to DEVICE_NAME/DEVICE_ID/gps topic with QoS=1
• Hard-code the GPMRC Setting for GPS Module to only collect RMC co-ordinates when the satellite lock is minimum value of 3

Secure MQTT Configuration

Followig sample configuration for using a Secure MQTT Broker with Certificates. Use insecure: true to not use certificates.

"mqtt": {
      "broker": "secure_broker",
      "port": 8883,
      "username": null,
      "password": null,
      "TLS": {
          "enable": true,
          "insecure": false,
          "tls_version": "tlsv1.2",
          "certs": {
            "certdir": "/etc/ssl/certs/mqtt",
            "cafile": "ca.crt",
            "certfile": "mqtt-client.crt",
            "keyfile": "mqtt-client.key"
          }
      }
    }

InfluxDB UDP Configuration

Sample configuration for influxdb.conf

[[udp]]
  enabled = true
  bind-address = ":8092"
  database = "IoTSink"
  precision = "n"