P2 (Dio12 Configuration); P3 (Dio13/Dout) - Digi XBee 3 Cellular LTE-M User Manual

AT commands
Parameter Description
0 Disabled
Fan enable. Output is low when the XBee Smart Modem is sleeping, turning an
1
attached fan off when the cellular component is in a power saving mode, and also
during Airplane Mode
2 Enables PWM output
3 Digital input
4 Digital output, default low
5 Digital output, default high
6 I2C SDA
7 USB direct
Default
0

P2 (DIO12 Configuration)

Sets or displays the DIO12 configuration (pin 4).
Parameter range
0, 1, 3 - 5
Parameter
0
1
2
3
4
5
Default
0

P3 (DIO13/DOUT)

Sets or displays the DIO13/DOUT configuration (pin 17).
Parameter range
0, 1
Digi XBee® 3 Cellular LTE-M/NB-IoT Global Smart Modem User Guide
Description
Disabled
SPI_MISO
N/A
Digital input
Digital output, default low
Digital output, default high
I/O settings commands
211