Spi, I2C, Relay - ADLINK Technology DLAP-211-Nano Series User Manual

Examples.
GPO set low command:
$echo 0 > /sys/class/gpio/gpio345/value
GPI get value command:
$cat /sys/class/gpio/gpio266/value
3.4.2

SPI, I2C, Relay

DLAP-211-JNXS/JT2S/NanoS SPI, I2C, Relay map table:
Model
DLAP-211-JNXS
DLAP-211-JT2S
DLAP-211-NanoS
Table 3-5: DLAP-211-NanoS GPIO Map Table
Using the System
DLAP-211-JNX / DLAP-211-JT2 / DLAP-211-Nano Series
I2C Name SPI Name
/dev/spidev0.0
i2c1
/dev/spidev0.1
/dev/spidev0.0
i2c2
/dev/spidev0.1
/dev/spidev0.0
i2c3
/dev/spidev0.1
Relay GPIO Number
gpio424
gpio264
gpio168
31