e-SIM?

[raenye]

Custom LPAC add-on for advanced eSIM management

How to use this? thanks.

root@BananaWRT:~# lpac chip
{
  "type": "lpa",
  "payload": {
    "code": -1,
    "message": "euicc_init",
    "data": ""
  }
}

and same for lpac notification and lpac profile.

[SuperKali]

Hi, have you switched the module via AT Command in ESIM mode?

[SuperKali]

Can you try also lpac chip info

[raenye]

Switching to make the eSIM active did it, thanks.
There's still the problem of not being able to use the external sim to activate a profile on the e-SIM; sadly you need wired internet for that.

BTW, there's no luci-app-lpac, right? it could be a useful addition.

[SuperKali]

sadly you need wired internet for that.

For that I can’t do anything, lpac needs to communicate the data with an online server, and fibocom not have any protocol to communicate it without an internet connection.

BTW, there's no luci-app-lpac, right? it could be a useful addition.

Actually no, it’s on my plan developing this but at the moment I working on stability of the firmware and increase the speed of the banana pi

[raenye]

Thanks. If I may suggest, it'll be good to have something that detects the correct /dev/ttyUSBx every boot.

[raenye]

I managed to download and enable an e-SIM (from Roamless) but I get the following error in logread:

Sun Apr 27 14:55:46 2025 daemon.notice netifd: wan (15469): SIMcard error: EMPTY_EUICC

(this is the error returned by AT+CPIN?)

And idea here?

[SuperKali]

You’ve to reboot the modem AT+CFUN=1,1

[raenye]

That worked, thanks.
Next hurdle is AT+CGACT=1,1 returning +CME ERROR: 4641.

[raenye]

Update: I got everything running at the end.
BTW, Roamless 5G is slower than LTE :(