> For the complete documentation index, see [llms.txt](https://doc.sysdevmobile.com/kalipso5/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.sysdevmobile.com/kalipso5/developing/form/actions/actions-description/group-rfid/hf-read-tag-text.md).

# HF Read Tag Text

Read a HF Tag Text.

Action available for the following operating systems:

![](/files/8nmky5uY66dHtSih6rzi)

### Parameters

*Addressing*

* **Address** *\<numeric> -* The begin of address where the read of data begins (example: if user specify 30 in this parameter, this action will read the specified number of bytes begining in byte 30).

*Read*

* **Coded** *\<unquoted string>*: indicates if the readed data is coded or not. The possible values are:
  * Yes
  * No
  * Dynamic
* **Bytes** *\<numeric>* : indicates the number of bytes to read.

*From*

* **Serial Port** *\<unquoted string> -* The name of the port that user wants to connect to read the HF Tag ID. Tipically is a Com Port, and user could choose from pre-defined Com Ports from Com0 to Com13. It's also possible defined a port dynamically by choosing option *dynamic* for this parameter.
* **Timeout** *\<unquoted string>*: defines the timeout to this action.
* **Target** *\<unquoted string> -* The control or variable to save the data readed in this action.