Hi,
if it gets detected you should use the right option of pysim to interact with a tty based reader instead of the pcscd based reader.
from the help output (pysim-read.ph -h):
Serial Reader: -d DEV, --device DEV Serial Device for SIM access (default: /dev/ttyUSB0) -b BAUD, --baud BAUD Baud rate used for SIM access (default: 9600)
PC/SC Reader: -p PCSC, --pcsc-device PCSC PC/SC reader number to use for SIM access (default: None)
Cheers
Bjoern
________________________________ Von: bhogendra.rao@gmail.com bhogendra.rao@gmail.com Gesendet: Freitag, 10. Februar 2023 12:20:23 An: openbsc@lists.osmocom.org Betreff: Re: Card initialization failed with exception
Thank you for your query. I could see in the dmesg output that the device is mounted at /dev/ttyUSB0. So I assume that the device is recognized by the OS