After years of testing and 365/24/7 usage my nfuse concentator SX1308 occasionally hangs during all the years.

I don't know if the problem lies on my computer setup or something else.

The solution is this script on crontab and this second script to restart the concentrator. Sometimes even the kernel module cdc_acm must reloaded.

You also have to add to sudoers like that

YourUser             ALL=/sbin/modprobe -vr cdc_acm
YourUser             ALL=/sbin/modprobe -v cdc_acm

Crontab entry to check every 15 minutes.

/15 * * * * /usr/local/bin/check-lora-nfuse.clv.priv &

First published

Jan 2025

Made in Linux :)

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