I am trying to do a band scan on the EG91 but I always receive ERROR. Maybe the firmware version doesn’t support it? Where can I find information about supported firmware versions?
09:33:35.249 -> 0000002133 [ncp.at] TRACE: > AT+QCFG="nwscanmode",0
09:33:35.249 -> 0000002133 [ncp.at] TRACE: < +CEREG: 2
09:33:35.249 -> 0000002134 [ncp.at] TRACE: < +CGEV: ME DETACH
09:33:35.249 -> 0000002135 [ncp.at] TRACE: < OK
09:33:35.249 -> 0000002137 [ncp.at] TRACE: > AT+QOPSCFG="scancontrol",3
09:33:35.249 -> 0000002139 [ncp.at] TRACE: < ERROR
09:33:35.249 -> 0000002141 [ncp.at] TRACE: > AT+QOPS
09:33:35.287 -> 0000002161 [ncp.at] TRACE: < ERROR
Modem information:
09:33:35.097 -> 0000001991 [ncp.at] TRACE: > ATI
09:33:35.135 -> 0000001993 [ncp.at] TRACE: < Quectel
09:33:35.135 -> 0000001993 [ncp.at] TRACE: < EG91
09:33:35.135 -> 0000001994 [ncp.at] TRACE: < Revision: EG91EFBR06A07M4G