Add LTE Device takes too long

RE: Add LTE Device takes too long

Duy — Fri, 15 Nov 2019 08:42:00 GMT

Phuoc I am using Viettel. Tested well inside HCM. However not sure that the current consumption is low, not tested yet.

Duy

RE: Add LTE Device takes too long

Phuoc — Fri, 15 Nov 2019 08:40:33 GMT

Hi, Do you use esim sim or viettel sim card?

RE: Add LTE Device takes too long

Duy — Fri, 15 Nov 2019 08:37:45 GMT

Hi Phuoc,

Unfortunately I have not tried using the AT command. You can take your time reading the AT command reference from this document. Since it is different from Quectel or Simcom so you should in vest more effort reading.

You can also read this related case to get more information.

In my own opinion, the nRF9160 is strong enough to run on its own so I just take my time programming the NB-IoT for it.

Best regards,

Duy

RE: Add LTE Device takes too long

Phuoc — Fri, 15 Nov 2019 04:10:07 GMT

Hi Duy,

What about config with AT-command? I try to config by at-client code,but it isn't working

RE: Add LTE Device takes too long

Duy — Thu, 14 Nov 2019 16:18:34 GMT

Phuocyou can use any demo of Nordic.

Inside proj.conf you enable:

NBIOT=y

LTE=n

AT%XMODE=0,1,0,0

Then flash again and you can have NB-IoT run in your nRF9160. Or you can read this as anh Hung recommended.

Duy

RE: Add LTE Device takes too long

Phuoc — Thu, 14 Nov 2019 15:53:07 GMT

Hi Hung,

Now, Viettel has commpleted the contructions of NB-IOT stations in Hochiminh, do you have a demo code for NB-IOT?

RE: Add LTE Device takes too long

Duy — Wed, 28 Aug 2019 09:33:02 GMT

Hi anh Hung,

Thank you for your information again. I am so eager to hear about Nordic Seminar. I hope Nordic Semi will update more information soon.

Best regards,

Duy

RE: Add LTE Device takes too long

Hung Bui — Wed, 28 Aug 2019 07:33:12 GMT

Hi Duy,

I see. I will let you know if we have any update information regarding the condition in Vietnam. We are going to have a seminar in HCM city in this November. Stay tuned.

RE: Add LTE Device takes too long

Duy — Tue, 27 Aug 2019 16:26:44 GMT

Hello anh Hung,

[quote userid="2121" url="~/f/nordic-q-a/51459/add-lte-device-takes-too-long/206421"]Where do you locate ? Sai gon ? [/quote]

=> Yes, I am testing in Sai Gon

[quote userid="2121" url="~/f/nordic-q-a/51459/add-lte-device-takes-too-long/206421"]I assume that you were using the iBasis SIM card that included in the Thingy91 Kit ? [/quote]

=> Yes, i am using the iBasis SIM and it was my mistake to check the wrong section of the iBasis website. Thank you for guiding me to the right section.

[quote userid="2121" url="~/f/nordic-q-a/51459/add-lte-device-takes-too-long/206421"]I think you would need to find a local 5G SIM to test.
As far as I know Viettel started to support NB-IOT in Vietnam. You may want to contact them to get a test SIM card. But I heard that they have very little coverage. [/quote]

=> We haven't got the 5G SIM yet. I heard that the normal SIM card is OK but you have to sit very very near the station.

Also thanks again for your information. Too bad that I cannot play around with the nRF91 in Vietnam. Do you have any suggestions about playing with it for now?

Thank you and best regards,

Duy

RE: Add LTE Device takes too long

Hung Bui — Tue, 27 Aug 2019 14:02:02 GMT

Chao Duy,

I assume that you were using the iBasis SIM card that included in the Thingy91 Kit ?

Where do you locate ? Sai gon ?

Most likely that the iBasis SIM has no coverage in Vietnam. You can have a look at the list here.

I think you would need to find a local 5G SIM to test.
As far as I know Viettel started to support NB-IOT in Vietnam. You may want to contact them to get a test SIM card. But I heard that they have very little coverage.

To switch to NB-IOT you can have a look here.