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→GPIOs on mezzanine connector J53
{| class="wikitable"
|-
! Processor's resource !! Connector !! Type !! Linux device file virtual resource !! Notes
|-
| MX6UL_PAD_UART5_RX_DATA__GPIO1_IO31 || J53 || LVTTL GPIO || GPIO #31 || see following examples
echo 1 > /sys/class/gpio/gpio30/value
</pre>
The following commands can be issued from command line in order to configure GPIO #30 as input:
cat /sys/class/gpio/gpio$i/value
</pre>
==WiFi/Bluetooth==
Please refer to [[XUELK-AN-001:_Using_WiFi-Bluetooth_combo_plugin_with_SBC_Lynx|this page]].
