Hello,
is there any documentation available for BG770A-SN? Engineering samples are already available (as part of TE-B kit), but the NTN part is not documented yet. I was able to follow some advices to get the module to connect to Skylo.
Is firmware BG770ASNAAR02A01_01.202.01.202 the latest?
yes,it is latest version for BG770ASA
You will need to refer to the BG770A and NTN related documentation
Can you please elaborate? BG770A-GL documentation does not cover commands like AT+QCFG="ntn/ev"
and I wasn’t able to find anything related to NTN support in SN version of the module. Nor anything for BG95-S5. And CC660D-LS is using different set of commands.
I have sent the doc to you,pls check
Thank you. One additional question - what should be the access technology number used in CEREG
and COPS
messages for NTN NBIoT? Is it 9 or 14?
BG770A-SN uses 9, but BG95-S5 seems to report 14.
Both modules were connected to Skylo. Just each of them reports in differently. BG770A-SN does not even allow 14 in AT+COPS
command to be specified. Same for CC660D-LS, it reports Skylo as 9. It seems that only BG95-S5 is using 14.
Yes, according to your description, it may be caused by the current inconsistency of the software version inside the module, and it will definitely be repaired in the future