To set or change the configuration of the IoTT Stick, you can use a web browser, either on your smart phone or on a PC. If the IoTT Stick is connected to your Wifi network, you simply type the IP address that is displayed on the Stick into your browser and the first configuration page is loaded. If the Stick provides its own Access Point, you first have to connect your PC or smart phone to the Stick and then load the indicated web page. In both cases you will be presented with the Node configuration page, which is used to set the basic work mode and select embedded logic modules.

In the first section, you select the communication module and the hat. For example, if you want to use the BlueBox hat and feed it with commands directly from the track power, you select DCC and BlueHat. If you prefer to receive the commands directly from LocoNet, you can connect the LocoNet interface to the Grove port and select LocoNet.

If you select a LocoNet based option, the Bushby bit checkbox will appear. Check it if you want the IoTT Stick to emulate the behavior of a Digitrax command station when the Bushby bit is set. If you are not familiar with this powerful option, check the link in the description below.

The Embedded Logic Module section lets you activate the IoTT Stick’s built in logic modules. Right now the only option is the Button handler, which is used to translate button activity into commands for signals, switches, and more. It will be described in a separate video. Also, there will be more Embedded Logic modules released in the future, so it is a good idea to subscribe to the channel and hit that bell icon so you will be in a premium seat when new features become available.


The remaining options on the Node configuration page are used to define the Wifi access. Define the node name to be used for the access point and whether to include the MAC Address into the node name to make it unique. This option is useful when you have several sticks providing access points at the same time.

The most important selection is whether the stick should connect to your Wifi network or provide an access point on its own.

If you set the stick to connect to your Wifi, you can also specify whether it should use a static or dynamic IP. If you don’t care or you don’t know what this means, select dynamic.

Furthermore you can specify whether the Stick should get the actual time from an internet time server. You can specify an NTP server for your region, and specify the time zone settings. Normally it is best to use a server pool to avoid problems with server downtime. I leave you links for more information on servers and time zone settings in the description below.

If you select Device A/P you will get data fields to specify the Access point name and IP it will be using. Note that if you use the Device A/P you will no longer be able to select MQTT or Gateway as command source, as these options require an active Wifi connection to access the MQTT server.
At the end of the page you have four buttons:

Click Save&Restart to make your changes permanent. The web page will write the data to the IoTT Stick and then reboot the Stick to come up with the new options.

Click Cancel to disregard all changes and restore all data fields to the current settings.

Save to File let’s you download the current stick settings and store them to a file on your computer. Should your Stick ever lose the configuration settings, you can simply use the Load from File button, pick the saved information and reload it to the stick. Note that the Save to File button downloads the entire configuration, including hat and embedded module settings, not only the information set on the configuration page.

When you safe and restart the Stick, you may see that some of the menu entries in the top line are changing. For example, if you switch from DCC to LocoNet as command source, the DCC Viewer tab will change to LocoNet Viewer. Other page tabs may appear or disappear as well, so the web pages always reflect the current configuration of the stick to make configuration as simple as possible.

IoTT Stick Wifi Configuration

Connect the IoTT Stick to a USB power source using the provided USB cable. This connection is only used to supply power, so there is no need to connect it to a computer. A simple phone charger will do the trick as well.

As soon as power is applied, the IoTT Stick is starting up automatically and shows it’s status on the display. By default, it is configured to connect to your Wifi access point. However, since out of the box no router is configured, it enters the Wifi Setup & Connect mode.


You can now use your smart phone and connect it to the access point indicated in the display. Once connected, the smart phone should automatically bring up the configuration screen, where you can select the router of your Wifi and enter the network password. Click Save and the IoTT Stick will connect to your network and show the assigned IP address in the display. The access credentials are saved and will be reused next time to automatically connect to the network after power up.

Note: If the Stick is configured to connect to a Wifi router and the router is not available at startup, the Stick will automatically enter Wifi configuration mode. You can now connect to it and enter new Wifi access credentials as outlined in the previous paragraph. If you would like to erase the stored access information, e.g. for connecting the stick to a different router while the first one is still available, proceed as follows:

- Use the M button to rotate to the Wifi screen

- rapidly click the power button 3 times

This will cause the IoTT Stick to erase the stored Wifi credentials, reboot and then display the Wifi configuration page


If the IoTT Stick is unable to connect to your Wifi, or if there is no attempt to enter the Wifi credentials for longer than 2 Minutes, the IoTT Stick will create an access point on its own and display the access data. You now can connect to it using your computer or smart phone and use a web browser to access the configuration pages.

This chart shows the Wifi access flow of the IoTT Stick.


If the Wifi connection is shut down, the status is shown in the display. As soon as you click the Menu input button, the IoTT Stick will either reconnect to your Wifi or restart its own access point, depending on the previously active Wifi mode.


The IoTT Stick is shipped in a small plastic container. Here's what you should find in it:

- IoTT Stick with preloaded IoTT software

- USB Type C cable for power supply

- Grove port cable for communication module connection

- Mounting bracket

IoTT Stick Overview

Familiarize yourself with the IoTT Stick by locating the following elements:

- USB Type C power connector (left side)

Connect the IoTT Stick to a 5V power supply using the USB cable that comes with the stick. It can be connected to a computer or any other USB outlet. This connection is normally not used for data but only to supply the IoTT Stick with power and to charge the built-in battery.

Note that the IoTT Stick will automatically power on as soon as power is connected. and it will shut down after 2 minutes if there is no power supplied. The built-in battery is good enough to supply the stick with power for short periods of interruption of the external power source, but it is not intended to power the stick over longer periods of time. It is best to connect the IoTT Stick to a power supply that is controlled by the overall layout power, so the stick will switch on everytime the layout is switched on, and automatically power down when you are done playing with trains and the layout is switched off.

- Grove port connector (left side bottom, below power connector)

Use the inclosed Grove port cable to connect the IoTT Stick to the communication interface of your choice. Currently supported are LocoNet and DCC with OpenLCB to become available in the future.

- 8 pin hat connector (right side bottom)

Use the 8 pin hat connector to connect the function hat of your choice. If the command source is set to MQTT then this connector is not used.

- TFT display

The TFT display is used to provide important user information such as Wifi connection data, configuration information, technical status information and viewers to verify the data flow from the communication interface

- Power button

Use the power button to switch the Stick to ON if no power cable is connected. Note that in this mode it will switch off automatically after 2 Minutes or when the battery voltage drops, what ever comes faster. To switch the stick on, simply click the power button for about a second.

Use the power button to switch the Stick to OFF if power is active. To do so, hold the power button pressed for 6 seconds and the display will go dark.

- M button

The M button prominently located next to the TFT display is used to rotate through the display pages. It is your main input element on the Stick as most configuration is done using either a cell phone or a web browser.

- Menu input button

The function of the Menu input button is context sensitive and the actual function is displayed on the TFT screen.


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