# Hotspot Prefix

It's used as SSID when the device works as WiFi access point during the Provision  .\
Use this field to give a name to the future access point.\
\
Follow these steps to set:

* select the Product, open Info tab and copy it's Hotspot Prefix;
* in Arduino IDE Sketch find a string that contains "#define PRODUCT\_WIFI\_SSID", change "Our Product" by pasting Hotspot Prefix from the previous step;

Max length - 200 characters. Only letters, digits and space are allowed.


---

# Agent Instructions: 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://docs.blynk.io/en/~/revisions/VogQMoqSfAjFiPWKwr6n/blynk.console/templates/info/hotspot-prefix.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.
