Disbale cellular on electron but keep using as stand alone microcontroller

Is there a way to disable the cellular module( ublox) of the particle electron and just use it as a stand alone microcontroller?

If the electron cannot connect it goes on flashing green and the script does not work.

Can I use the electron as a simple non iot microcontroller and stop the flashing green?

Do a quick forum search on ‘without internet’, and you should find plenty topics which have discussed this at length before.