> For the complete documentation index, see [llms.txt](https://help.boomerang3.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.boomerang3.com/boomerang-3-domain-administrator-manual/admin/infrastructure/infrastructure__gateways/gateway-types/btiny-gw.md).

# BTiny GW

If the GW is created from UG list, the type and the MAC address are filled in automatically.

In case of BTiny GW the MAC address is artificial, randomly created by B3.

The BTiny gateway is shown in UG list with DT Studio project name shown as the Gateway name.

<figure><img src="/files/DBIoo0BMmDk1azbOpWGU" alt=""><figcaption></figcaption></figure>

1. Click + icon in the UG row to open Create Gateway form. The project name will be automatically copied into the "Project name" field. An artificial MAC address will be copied as well.

<figure><img src="/files/uJqwoOaJvMMkVTnmzLaD" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/EKmhgJawZJrj8SW0hygV" alt=""><figcaption></figcaption></figure>

2. Select System Group, Division, and Root Group.
3. Enter Gateway Name.
4. In the next steps you will define the service account credentials. The account is used when B3 needs to send data to DT Studio. It is needed to e.g. change sensor log period.
5. Log into the DT Studio as described in [Broken mention](broken://spaces/W8QukAwll1CmKLpq6APe).
6. In DT Studio, select the project that contains the sensors that you want to add to the system.
7. Select Service Accounts from the menu on the left.&#x20;

<figure><img src="/files/FTzmxwZbrNLKd22jtMnH" alt=""><figcaption></figcaption></figure>

If there is no service account then create a new one as described in [Broken mention](broken://spaces/W8QukAwll1CmKLpq6APe).

7. Copy "Service Account email" and paste it into "BTiny Service Account email" field in B3.

<figure><img src="/files/NWGMv4whO5PDVolIe5ZA" alt=""><figcaption></figcaption></figure>

8. Click "Create new" in "Active keys" in DT Studio.

<figure><img src="/files/Y4iOucP866CVh7WwXzF6" alt=""><figcaption></figcaption></figure>

9. "Created Key Details' form will be opened.

<figure><img src="/files/RgfnWmg3ixT0i0CarNPC" alt=""><figcaption></figcaption></figure>

10. Copy "Key ID" into B3 "BTINY key" field and "Secret" into B3 "BTINY Secret" field.

<figure><img src="/files/NgNtlSwtPGe3ZO72oqpx" alt=""><figcaption></figcaption></figure>

11. Leave "BTINY Signature Secret" field empty.

<figure><img src="/files/z9fAk7HM6www5eXpMUie" alt=""><figcaption></figcaption></figure>

11. Click “Create” and sign.

The Edit form looks as below:

<figure><img src="/files/vNUPEv71doSjGfIcMUP5" alt=""><figcaption></figcaption></figure>

### BTiny GW parameters <a href="#win-gw-parameters" id="win-gw-parameters"></a>

<table><thead><tr><th width="172.5">Parameter</th><th>Description</th></tr></thead><tbody><tr><td>Project name</td><td>Gateway identifier which is the project name in DT Studio.</td></tr><tr><td>BTINY Key</td><td>A key generated in DT Studio in "Service Accounts - Active keys".</td></tr><tr><td>BTINY Secret</td><td>A secret generated in DT Studio in "Service Accounts - Active keys".</td></tr><tr><td>BTINY Service Account Email</td><td>Email address copied from DT Studio from "Service Accounts - Service Account email".</td></tr><tr><td>BTINY Signature Secret</td><td>Leave the field empty.</td></tr></tbody></table>


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://help.boomerang3.com/boomerang-3-domain-administrator-manual/admin/infrastructure/infrastructure__gateways/gateway-types/btiny-gw.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.