I was testing a couple of radio module to perform a complete cell network scan.
So far I’m using Telit LE910-EUG (in Europe) and LE910-NAG (in USA) with sim card.
CSURV command returns a lot of GSM/UMTS cell towers, but the LTE has tac/channel insted of lac/cellid (they are useless for my purpose).
With LTE cells I can get only the serving cell that can connect with a sim card.
Are there other modules (like sierra o huawei) who perform better?
better if they works without sim card..