Khomp Itg 200indoor User manual

User Manual

ITG 200 Indoor

Índice

1. About this manual …………………………………………………………………………………………………………………

2. Presentation ………………………………………………………………………………………………………………………….

2.1. Technical information ……………………………………………………………………………………………….

2.2. General information …………………………………………………………………………………………………..

2.2.1. Sensors supported directly on the ITG ports ….……………………………………….

2.3. Front view …………………………………………………………………………………………………………………….

2.4. Rear view ………………………………………………………………………………………………………………………

2.5. Schematic of 1-Wire connector ……………………………………………………………………………..

2.6. Reset Button - Recovery Mode ………………………………………………………………………………

2.7. LCD display information …………………………………………………………………………………………..

2.7.1. Button functions ……………………………………………………………………………………………..

2.7.2. Initial display information ………………………………………………………………………………..

2.7.3. Diagnosis interface …………………………………………………………………………………………

2.7.4. Ethernet network diagnosis ………………………………………………………………………….

2.7.5. Mobile network (3G) diagnosis ……………………………………………………………………

2.7.6. Enable DHCP ……………………………………………………………………………………………………

3. Installation ………………………………………………………………………………………………………………………………

3.1. Ethernet network connection …………………………………………………………………………………

3.2. Modules connection (optional) ……………………………………………………………………………….

3.2.1. 3G network module ………………………………………………………………………………………..

3.2.1.1. 3G network SIM card connection …………………………………………………….

3.2.2. IEEE 802.15.4 module …………………………………………………………………………………….

3.2.3. LoRa® module ………………………………………………………………………………………………..

4. Web Interface access ………………………………………………………………………………………………………..

4.1. Introduction to the Web Interface ………………………………………………………………………….

4.1.1 Dashboard ………………………………………………………………………………………………………….

4.1.2. Devices ………………………………………………………………………………………………………………

4.1.3. Network …………………………………………………………………………………………………………….

4.1.3.1. Ethernet network conﬁguration ………………………………………………………..

4.1.3.2. 3G Modem conﬁguration …………………………………………………………………..

4.1.3.3. DNS conﬁguration ………………………………………………………………………………..

4.1.3.4. OpenVPN conﬁguration ……………………………………………………………………….

4.1.3.5. Send by interface ………………………………………………………………………………….

4.1.4. IEEE 802.15.4 network ……………………………………………………………………………………

4.1.4.1. IEEE 802.15.4 network hub ………………………………………………………………..

4.1.4.2. Update IEEE 802.15.4 devices …………………………………………………………….

4.1.4.3. Map ………………………………………………………………………………………………………....

4.1.5. LoRa®…………………………………………………………………………………………………………………

4.1.5.1. LoRa® Radio …………………………………………………………………………………………

4.1.5.2. LoRa® network server ……………………………………………………………………….

4.1.5.3. Registering LoRa® devices ……………………………………………………………..

4.1.5.4. LoRa® commands ………………………………………………………………………………..

4.1.6. Cloud integration ……………………………………………………………………………………………….

4.1.6.1. HTTP ………………………………………………………………………………………………………..

4.1.6.2. MQTT ……………………………………………………………………………………………………….

4.1.7. Conﬁgurations …………………………………………………………………………………………………..

4.1.7.1. Date and time ………………………………………………………………………………………….

4.1.7.2. Logs conﬁguration ………………………………………………………………………………….

4.1.7.3. Import and export conﬁgurations ……………………………………………………...

4.1.8.System …………………………………………………………………………………………………………………

4.1.8.1. Information ……………………………………………………………………………………………..

4.1.8.2. Web Interface disgnosis ……………………………………………………………………..

4.1.8.3. Logs ………………………………………………………………………………………………………….

4.1.9. Update IoT application …………………………………………………………………………………..

4.1.9.1. Notiﬁcations …………………………………………………………………………………………...

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4.1.10. Firmware update ………………………………………………..…………………………………………

5. Integration protocol ……………………………………………………………………………………………………………….

6. Device registration guidelines ……………………………………………………………………………………………..

6.1. Device registration on the LoRa® network …………………………………………………………...

6.2. Device registration on the IEEE 802.15.4 Network ………………………………………………

7. Attachments …………………………………………………………………………………………………………………………..

7.1. ITG 200 LoRaServer.io integration …………………………………………………………………………..

7.1.1. Procedure …………………………………………………………………………………………………………..

7.2. IT release for the ITG 200 Gateway ………………………………………………………………………

7.2.1. MQTT send ………………………………………………………………………………………………………..

7.2.2. HTTP send …………………………………………………………………………………………………………

7.2.3. External Network Server send ……………………………………………………………………….

7.2.4. Connectivity Management ……………………………………………………………………………..

7.2.5. OpenVPN Khomp ……………………………………………………………………………………………..

7.2.6. Remote Update ………………………………………………………………………………………………..

7.2.7. PING test …………………………………………………………………………………………………………..

7.3. Data consumption ……………………………………………………………………………………………………..

8. Obtaining access to documents ……………………………………………………………………………………….

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1. About this manual

This manual contains the necessary information for the installation, conﬁguration,

monitoring and diagnosis of the ITG 200.

2. Presentation

The ITG 200 is a telemetry gateway aimed at integration with IoT solutions. It supports

wireless sensor networks that implement the LoRa® or IEEE 802.15.4 protocols. In addition, it has

two 1-Wire ports for connection to DS18B20 temperature probes. These ports can also be used for

contact sensors.

The ITG 200 gateway connects to the integrator's system and sends the data collected

from the sensors through an HTTPs or MQTTs API. Your internet access can be made through wired

Ethernet connection or via 3G mobile network, increasing your reliability in data delivery.

2.1 Technical information

Currently the ITG 200 operates with the following sensors:

●Temperature probe - Model DS18B20

●Dry contact probe

Measuring unit of read values:

The data read by the sensors are expressed in units of measurement based on the "SI"

(International System of Units).

It is possible to view this information in the "Dashboard" menu on the gateway's Web

Interface.

Item Descrição

Network 2 x RJ45 fast Ethernet 10/100 Mbps

1-Wire / Dry contact 2 x RJ11

3G 2 x SIM card slot (internal)

Dimensions (W x H x L) 202 x 42 x 101 mm

Approximate weight

(without packaging) 590 g

Power supply 12 VDC

Wireless sensor networks LoRa®, IEEE-802.15.4

2.2 General information

2.2.1 Sensors supported directly on the ITG ports

2.3 Front view

1. LCD Display.

2. Navigation menu buttons

3. Energy LED - Steady green: ITG is on.

4. System status LED - Steady red: The boot

system has been initialized.

2.4 Rear view

1. Connector for auxiliary 3G antenna.

2. Power supply connector.

3. ETH0 RJ45 fast Ethernet port.

4. ETH1 RJ45 fast Ethernet port.

5. 1-Wire port 1.

6. 1-Wire port 2.

7. Reset button / recovery mode.

8. Wireless sensor antenna.

9. 3G modem antenna.

2.5 Schematic of 1-Wire connector

1. NC - No connection (Not Connected).

2. 1-wire.

3. NC - No connection (Not Connected).

4. Binary sensor.

5. GND (grounding).

6. 3,3 V - 5 V.

2.6 Reset Button - Recovery Mode

It is possible to enter recovery mode via the back button on the gateway. To do this, you

must turn the gateway on with the button pressed, for about 5 seconds, until "Fail Safe" appears on

the display. Upon entering this mode, the gateway's network settings return to their initial values, and

from the default IP it is possible to access the gateway's ﬁrmware update page (with factory reset).

On this page it is also possible to restore the factory settings of the gateway, deleting all settings and

device registration, clicking the "Reset device to factory state" button.

Note By brieﬂy pressing the reset button, the gateway will only be restarted.

2.7 LCD display information

The ITG 200 has a front display to show the status of the gateway and the Ethernet

network. It also has 4 buttons for navigation in the menu, which allows diagnosing and resetting the

gateway.

2.7.1 Button functions

The buttons allow navigation in the menu shown on the display.

●Right arrow: Advance or select the option marked in the menu. It allows accessing the ITG

200 menu if it is in the initial interface.

●Up arrow and down arrow: Allows you to select the options available in the menu.

●Left arrow: Returns to the previous menu, or to the home interface if there are no more

options.

2.7.2 Initial display information

The initial interface displays useful information for identifying the state of the gateway and

the deﬁned IP address.

●Version: Version of the software that is installed on the ITG 200.

●IP: IP address assigned to the ITG 200. Access to the Web Interface is through this IP

address.

●Network: Indicates mobile communication mode

●HSPA: Indicates that the ITG is communicating via 3G, and appears on the Ethernet Down

display

●HSDPA: Indicates that the ITG is communicating via Ethernet, and appears on the Ethernet

UP display

●Signal: Modem signal quality.

●Ethernet: Indicates whether the Ethernet network is active (UP) or inactive (DOWN).

●Date and Time: Date and time.

2.7.3 Diagnosis interface

To access the diagnosis menu on the front display, press the right button once.

The following option will be displayed:

●Diag. Cable Net - Ethernet network diagnosis.

●Diag. Mobile Net - 3G mobile network diagnosis.

●Conﬁgure Net. DHCP - Enable DHCP

●Reboot Gateway - Restart the gateway. 6

2.7.4 Ethernet network diagnosis

The Ethernet network diagnosis, shows the result in the form of a sum of the failed

operations. It also displays the HTTP protocol status returned from attempting to send a connection

status over the Ethernet network to the server.

Test Failure value

Ping default gateway 1

Ping DNS 1 2

Ping DNS 2 4

Ping proxy IP (if any) 8

Ping IP from server 16

HTTP POST == 200 (use proxy if one exists) 32

2.7.5 Mobile network (3G) diagnosis

The modem diagnosis performs a series of AT commands and shows its results. The AT

commands covered by the modem diagnosis are:

●Modem signal quality (AT+CSQ).

●Network registration status (AT+CREG).

●Network you are registered with (AT+COPS).

●Registration status (AT+CGREG).

●SIM card ICCID (AT+CCID).

2.7.6 Enable DHCP

This option allows the user to enable automatic obtaining of the network IP. To select it is

necessary to click on the right button once and then go to the Yes option and again click on the right

button.

3. Installation

3.1 Ethernet network connection

The ITG 200 has two fast Ethernet network interfaces (10/100 Mbps) for connection to

different networks. The two interfaces have the same IP address and therefore must not be

connected to the same data network.

It is possible to access the Web Interface through either of the two network ports when the

gateway is in its factory settings.

Attention Each network interface must be connected to a separate data network.

3.2 Modules connection (optional)

Optional modules are:

●3G Network module.

●IEEE 802.15.4 module.

●LoRa® module.

The modules must be installed inside the ITG 200 and the following materials are required

for installation:

●Phillips screwdriver No. 1

●Fixed Wrench No. 8 (wrench)

For installation follow the steps below:

1. Turn off the ITG 200, if it is on.

2. Remove the side screws from the cabinet. Each side has a screw. Slide towards the rear of

the cab to remove it.

3. Fit the module in its respective internal slot to the gateway, as shown in the image below

and screw it.

4. Secure the slot to the gateway using two screws, as shown in the image below.

5. Close the case and screw it again.

6. The gateway should automatically recognize the installed module and display it in the ITG

200 web application menu.

1. 3G network module.

2. IEEE 802.15.4 module.

3. LoRa® module.

3.2.1 3G network module

Note

Before attaching the 3G Network module, connect the antenna to the MAIN connector as

shown. This connector faces downwards when the module is installed, which makes it diﬃcult

to access it later.

3.2.1.1 3G network SIM card connection

The two slots for the 3G modem are located inside the ITG 200, if the 3G network module

is installed on the gateway.

1. Turn off the ITG 200, if it is on.

2. Remove the side screws from the cabinet. Each side has a screw.

3. Insert the SIM card into the slot, as shown in the image below. If you have only one SIM

card, install it in slot 1.

4. Close the case and screw it again.

Attention

If the equipment is not turned off, handling the SIM card may be harmful to its function.

3.2.2 IEEE 802.15.4 module

3.2.3 LoRa® module

If the module is LoRa®, the Laird board must be attached to the main board and ﬁxed with

two screws, as shown in the images below.

The arrows indicate the location where the spacers will be installed for the correct ﬁxing of

the module. Remove the existing screws and screw the spacers before ﬁtting the module.

The LoRa® module, similar to the 3G network module, needs to be connected to an

antenna. This must be installed in its respective slot at the back of the gateway and connected to the

Laird board.

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