.. _firmware_stm_update:

How to upgrade the auxiliary chip
==================================

Update auxiliary chip
----------------------

* Plug in the MYNT® EYE camera into a USB3.0 port

* Open MYNT EYE TOOL and select ``Options/BoardUpdate`` .

.. image:: ../../images/boardupdate.png

* Click ``StmUpdate`` .

.. image:: ../../images/stmupdate.png

* In the open file selection box, select the firmware you want to upgrade and start upgrading.

* Once the upgrade is complete, it will display update finished.

.. image:: ../../images/stmsuccess.png