Version 1.0
CubicMeter Gateway Manual
TABLE OF CONTENTS
1. Package Contents 2
2. Installation instructions 2
3. Connection setup instructions 4
4. Network security information 5 4.1 Ports: 6 4.2 Domains: 6 4.3 M.A.C. address of gateway: 7 4.4 Hostname 7
5. Extensions 7
6. Support 7
Copyright © 2017 Labtrino AB. All rights reserved. www.labtrino.com
1. Package Contents
- 1x Labtrino Gateway Device - 1x 868MHz LoRa antenna - 1x 5V micro-USB DC power adapter - 2x LTE Antennas
2. Installation instructions 1. Screw on all 3x antennas on the gateway to the correct ports. Both LTE
antennas can be mounted on either DIV or Main.
2. Insert an activated 2G/3G/4G sim card if you cannot use Ethernet or WiFi.
Make sure to insert the sim card all the way in until you hear a “click”.
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3. If you are using Ethernet, plug in the Ethernet cable.
4. Place the gateway as close as possible to the CubicMeters. Do not place
the gateway in isolated basements.
5. Connect the power supply to the correct port.
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3. Connection setup instructions If the green LED on the gateway is blinking, this indicates no internet connection during its internet check. It can take up to 5 minutes to establish an internet connection. The red LED indicates that the gateway has an active power supply.
1. If the gateway did not succeed to automatically
connect to the internet, connect to its WiFi access
point (LT-GW-XXXXXXXX) using your smartphone or
computer for WiFi, cellular or wired connection setup
via a captive portal. If the access point is not shown, try
to restart the gateway by plugging out/in its power
supply. If the web portal does not show up
automatically, type in 192.168.42.1 in a browser after
connecting to the WiFi access point.
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Select the appropriate tab to set up WiFi, cellular APN or manual static ip for
wired connection. Wired or cellular setup is only needed if automatic connection
is not possible or has failed.
2. Make sure not to block communication for the gateway on your network,
check “Network security information” below for URLs and ports that are
used.
3. Register the gateway S/N to your account via [email protected].
4. You can then log in to portal.labtrino.se to start using the system.
4. Network security information For some networks, firewall settings must be changed to accept communication for the gateway.
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4.1 Ports:
4.2 Domains: List of domains used by the device for various reasons. The devices connect to the following NTP servers:
● 0.resinio.pool.ntp.org ● 1.resinio.pool.ntp.org ● 2.resinio.pool.ntp.org ● 3.resinio.pool.ntp.org
Each of these should work with outward only (and inward once outward connection is established) in your firewall settings. Additionally, the following domains for the relevant ports above should be whitelisted:
● *.balena-cloud.com ● *.docker.com ● *.docker.io ● *.labtrino.se ● *.cubicmeter.io ● mqtt.googleapis.com ● www.google.com
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Port Protocol Description
53 UDP DNS: used by devices to resolve hostnames for connection to services.
123 UDP NTP: used by devices to synchronize time.
443 TCP HTTPS: used by devices to poll for software updates and to download application and host OS updates. OpenVPN: used by devices to get real time-status and control.
8883 TCP Used by devices to connect via mqtt.googleapis.com for device configuration and telemetric data.
80 TCP/UDP Commonly used internet communication protocol.
4.3 M.A.C. address of gateway: The M.A.C. address of the gateway can be read from via the WiFi hotspot captive portal, in the Wired setup tab:
4.4 Hostname The hostname of the gateway is “LT-GW-XXXXXXXX”, where “X” is the serial number of the gateway which is marked on the label of its case.
5. Extensions
- To extend the gateway’s wireless LoRa range, a larger external wired 868 MHz antenna (N-type to SMA) can be used with an extension cord: Example.
6. Support If you encounter any problem with your Gateway, please contact support via the following email address: [email protected].
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