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NB-IoT opanda zingwe transparent transmission module
Gawo la HAC-NBi ndi makina opanga mawayilesi opanda zingwe opangidwa ndi Shenzhen HAC Telecom Technology Co., LTD. Gawoli limagwiritsa ntchito MODULATION ndi demodulation design ya NB-iot module, yomwe imathetsa bwino vuto la kulankhulana kwakutali kwakutali m'malo ovuta omwe ali ndi deta yaying'ono.
Poyerekeza ndi ukadaulo wosinthika wachikhalidwe, gawo la HAC-NBI lilinso ndi zabwino zoonekeratu pochita kupondereza kusokoneza pafupipafupi komwe kumathetsa zovuta zamakonzedwe achikhalidwe omwe sangaganizire mtunda, kukana kusokoneza, kugwiritsa ntchito mphamvu zambiri komanso kufunikira kwa chipata chapakati. Kuphatikiza apo, chipcho chimaphatikiza chowonjezera mphamvu chosinthira cha +23dBm, chomwe chimatha kupeza chidwi cholandila cha -129dbm. Bajeti yolumikizira yafika pamlingo wotsogola wamakampani. Chiwembuchi ndicho chokhacho chosankha pamapulogalamu otumizira mtunda wautali wokhala ndi zofunikira zodalirika kwambiri.
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LoRaWAN Wireless mita yowerengera gawo
Module ya HAC-MLW ndi njira yatsopano yolumikizirana opanda zingwe yomwe imagwirizana ndi LoRaWAN1.0.2 protocol pama projekiti owerengera mita. Gawoli limagwirizanitsa kupeza deta ndi ntchito zotumizira deta zopanda zingwe, ndi zinthu zotsatirazi monga kugwiritsa ntchito mphamvu zotsika kwambiri, kutsika kwapansi, kusagwirizana ndi kusokoneza, kudalirika kwakukulu, kugwiritsa ntchito kosavuta kwa OTAA, chitetezo chapamwamba chokhala ndi ma encryption angapo, kuyika kosavuta, kukula kochepa ndi mtunda wautali wotumizira etc.
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NB-IoT yowerengera mita yopanda zingwe
HAC-NBh imagwiritsidwa ntchito popeza ma data opanda zingwe, kuyeza ndi kutumiza mita yamadzi, mita ya gasi ndi mita yotentha. Yoyenera kusintha kwa bango, sensa ya Hall, yopanda maginito, photoelectric ndi mita ina yoyambira. Lili ndi makhalidwe a mtunda wautali wolankhulana, kugwiritsa ntchito mphamvu zochepa, mphamvu zotsutsana ndi kusokoneza komanso kutumiza deta yokhazikika.
