Turning RF off for WWAN radio

Posted about 5 years ago by Steve Watts

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Steve Watts

Hi,

When using the SDK APIs to enable and disable the radio

i.e.

cg_status_t cg_wwan_set_radio ( const char ∗ dev_name, int enabled )

Does this actually turn off the modem module in that it does not transmit any RF energy or does it park the module?

If it does not negate all RF energy, is there a way to do that?

Many thanks,

Steve Watts

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OPTION Support posted about 5 years ago Admin

Hi Steve,

This SDK command puts the modem in the so called 'Airplane Mode'. This is right way to disable the modem.

Harald

OPTION Support

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