ERROR: [main] failed to start the concentrator modify start.sh script

Hi I am getting "ERROR: [main] failed to start the concentrator" when testing out packet forwarder. I think I found the solution here https://forum.rakwireless.com/t/rak2247-spi-pi-supply-failed-to-start-concentrator-follow-up/4679 I need to modify "start.sh" script, but I have no idea what commands to type in so I get to it and do modifications. here is the script that I need to get to: RAKWireless/rak_common_for_gateway/blob/master/lora/start.sh #! /bin/bash # Reset iC880a PIN SX1301_RESET_BCM_PIN=17 echo "$SX1301_RESET_BCM_PIN" > /sys/class/gpio/export echo "out" > /sys/class/gpio/gpio$SX1301_RESET_BCM_PIN/direction echo "0" > /sys/class/gpio/gpio$SX1301_RESET_BCM_PIN/value sleep 0.1 echo "1" > /sys/class/gpio/gpio$SX1301_RESET_BCM_PIN/value sleep 0.1 echo "0" > /sys/class/gpio/gpio$SX1301_RESET_BCM_PIN/value sleep 0.1 echo "$SX1301_RESET_BCM_PIN" > /sys/class/gpio/unexport ./set_eui.sh sleep 0.2 #./update_gwid.sh ./local_conf.json sleep 0.5 ./lora_pkt_fwd

Using nano, like I showed you yesterday, you could just do nano [file path] to edit it

This is the problem I don't know file path....

RAKWireless/rak_common_for_gateway/blob/master/lora/start.sh you have this

This file taken from other post explaining the solution. So i will try this: nano RAKWireless/rak_common_for_gateway/blob/master/lora/start.sh

It says directory does not exist

Also I tried: nano lora/start.sh The same: directory does not exist

Do an

ls

then you can see what is in the directory you are in. Otherwise you are searching blindly.

Thanks, finally figured it out, I am in!

First time i am using rapsberry pi...

Raspberry Pi or Linux?

Raspberry Pi 4 B

Can you please help with this? https://discord.com/channels/818384379197784084/1240329480761901126

No, I have no experience with this