Question

Hello,

is there a list of available SSH commands for the RUT955? So far I only found gsmctl and gpsctl

Especially I would like to restart the router via ssh and check/switch the state of the digital I/O.

thanks in advance!

Answer 1

Hello,

When you are connected to router via SSH, you can press "tab" keyboard button twice to see a list of all router's supported SSH commands. In essence: RUT955 supports most of ash commands.

You can reboot the router using reboot SSH command.

You can read router's input values with the following commands:

• gpio.sh get DIN1
• gpio.sh get DIN2
• cat /sys/class/hwmon/hwmon0/device/in0_input    (returns Analog input voltage value in mV)

You can change router's digital output state:

• gpio.sh set DOUT1
• gpio.sh clear DOUT1

You can change router's relay output state:

• gpio.sh set DOUT2
• gpio.sh clear DOUT2

Comments

Excellent!
Thanks for the quick and complete answer!

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I have a TRB141 and there is no gpio.sh. How can I  change router's relay output state using ssh?

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Hello,

On TRBxxx devices use ubus list | grep ioman command to get all list of devices inputs/outputs. TRB141's output:

• ioman.acl.acl0
• ioman.adc.adc0
• ioman.dwi.dwi0
• ioman.dwi.dwi1
• ioman.gpio.dio0
• ioman.gpio.dio1
• ioman.gpio.iio
• ioman.gpio.onewire
• ioman.relay.relay0
• ioman.relay.relay1

Then you will be able to read/set these inputs/outputs with the following commands:

• ubus call ioman.gpio.dio0 status
• ubus call ioman.gpio.dio0 update '{"value":"0"}'
• ubus call ioman.gpio.dio0 update '{"value":"1"}'

• ubus call ioman.relay.relay0 status
• ubus call ioman.relay.relay0 update '{"state":"open"}'
• ubus call ioman.relay.relay0 update '{"state":"closed"}'