Kwa nthawi yayitali, anthu ambiri amakhulupirira kuti ma chips a NB-IoT, ma module, ndi ntchito zamafakitale zakhala zokhwima.Koma ngati muyang'ana mozama, ma chips a NB-IoT omwe alipo pano akupitilizabe kukula ndikusintha mosalekeza, ndipo malingaliro a paChiyambi cha chaka chikhoza kukhala chosagwirizana kale ndi momwe zinthu zilili kumapeto kwa chaka.

M'zaka 5 zapitazi, taona mbadwo watsopano wa "cores" womwe ukulowa m'malo mwa wakale. Xiaomi Songguo NB-IoT, Qualcomm MDM9206,etc. sizikupita patsogolo, kulumikizana kwa mafoni a ODM sikunasinthe, katundu wa Hisilicon Boudica 150 wachepa, ndi zina zotero.Nthawi yomweyo, kulumikizana kwa mafoni, Xinyi Information, Zhilian, Nuoling Technology, Core Like semiconductors, ndi zina zotero pang'onopang'ono zakhala zikugwiritsidwa ntchito.yalowa m'munda wa masomphenya a anthu. M'zaka zaposachedwapa, makampani opitilira 20 adzinenera kuti ndi ma chips a NB-IoT, ena mwa iwo asiya, ndipoena akugwirabe ntchito.

Mu dongosolo la NB-IoT, kuchuluka kwa makampani a ma module omwe akukonzekera kuyambitsa ma module a NB-IoT kwafika kale pa makumi ambiri kapena mazana ambiri.Kampaniyo yayambitsa mitundu yosiyanasiyana ya zinthu zama module, ndipo chiwerengero cha mitundu yama module chapitirira 200. Komabe, palibeMakampani ambiri omwe ali ndi katundu wokhazikika komanso waukulu mu mpikisano woopsawu. Kuchuluka kwa opanga ma module 5 apamwamba kwambiri m'dziko munoyawunikidwa. Pakadali pano, kuchuluka kwa opanga ma module 5 apamwamba a NB-IoT m'nyumba kumatha kufika pafupifupi 70-80%. Zikuoneka kutiKugwiritsa ntchito makampaniwa kukufunikabe kufalikira.

Kaya kunyumba kapena kunja, chitukuko cha ntchito zamakampani a NB-IoT chimatsatira lamulo: kuyambira pa gawo la kuyeza, kukulirakulira mpaka kupitirira apominda monga mizinda yanzeru, malo oimika katundu, ndi malo oimika magalimoto anzeru. Miyezo ya gasi ya NB-IoT, mita yamadzi, zowunikira utsi, magalimoto amagetsi, katundu woyera wogawana,Magetsi anzeru a mumsewu, malo oimika magalimoto anzeru, ulimi wanzeru, maloko anzeru a zitseko, kutsatira bwino zinthu ndi zochitika zina zogwiritsidwa ntchito zakulitsidwa m'njira zosiyanasiyana.