I am very new to cellular comms for so apologies for my naivety.
I have recently purchased the SARA-AFF-R410M board bundled with a Vodafone sim, but am struggling to get a connection. I'm based in the UK, and am assuming that Vodafone have rolled out NB-IoT but I can't get any information out of Vodafone to confirm or deny.
So firstly, can anybody tell me whether Vodafone have rolled out NB-IoT across the UK (specifically England) yet?
And if so, then has anybody had any luck getting the board to connect using the default firmware it is shipped with?
The serial output gives me:
AT timed out (5 times)
AT+CMEE=2 : OK
ATE0 : OK
+URAT : 8
+CGDCONT : 1,"IP","nb.inetd.gdsp","0.0.0.0",0,0,0,0
Then +CGATT: 0 periodically for 5 mins before repeating.
I'm wondering if some default settings are incorrect for the UK, or have changed since release?
Thanks in advance.