ME310G1/ME910G1/ML865G1 AT Commands Reference Guide
80617ST10991A Rev. 11 Page 527 of 1039 2021-09-23
GPIO pin save configuration. If <save> is
omitted, the configuration is stored in NVM
only if user set ALTx function.
GPIO pin configuration is not saved
GPIO pin configuration is saved
This table shows the GPIOs configurations set by <dir>=0 and
<mode> values ranging from 0 to 4.
AT#GPIO=<pin>,<mode>,0
Set INPUT, any internal pull up/pull down removed.
Set INPUT, any internal pull up/pull down removed
(same behavior as <mode>=0).
Read mode, <dir> can be omitted, see Additional info
section below
Set INPUT, and internal pull up.
Set INPUT, and internal pull down.
This table shows the GPIOs configurations set by <dir>=1 and
<mode> values ranging from 0 to 4.
AT#GPIO=<pin>,<mode>,1
Set OUTPUT, and GPIO logical value to zero (Low).
Set OUTPUT, and GPIO logical value to one (High).
Read mode, <dir> can be omitted, see Additional
info section below