2021-04-19 05:45 PM
Just received this and it doesn't connect. I contacted Truphone and they were not much help. They did mention to make sure the apn is iot.truphone.com.
I know almost nothing about this device and the instructions are sparse but I did find a menu item for Cellular Service. It did not have anything in the apn field. I set the menu as follows:
Sim Slot 0: 1 (MODEM EMBEDDED SIM)
APN: iot.truphone.com
CID: 1
username:
password:
modem target_state: 2
attachment timeout: 180000 ms
Network register mode: 0 = Auto
Operator name format: 9 = Not present
Operator name: 00101
Access techno present: Not present
Network register mode: 7 = CatM1
Low power inactivity timeout: 1000 ms
NFMC activation : 0
It still does not connect. Are these values ok?
Also it seems the my.murata.com website is not accepting new logins. So how can I get further information about this board?
2023-02-17 09:41 AM
Some of the first version of the boards are delivered with “network operator�? parameter in the modem firmware, configured as “DEFAULT�? instead of “Truphone�?.
To change to “Truphone�?, use CLI to send the AT command : AT%NWOPER=“TRUPHONE�?
User can also check the current configuration of NWOPER by entering AT CLI: AT%NWOPER?
to send at command command in console just enter
atcmd AT%NWOPER?
and return
Note: before you can enter "cst polling off" and enter in CLI to avoid too much information displayed.
After you can restore with "cst polling on"
2023-02-17 10:32 AM