Umubare (Sets) | 1 - 100 | > 100 |
Est. Igihe (iminsi) | 7 | Kuganira |
Ikiguzi cyiza NB-IOT DTU
kubyuka kuri DTU namakuru yuruhererekane yinjira muri reta ihita ihita, umuyoboro uciye mu mucyo, IoT igicu gishyigikiwe, ubutumwa busunikwa na WeChat
MDN211NB-IoTDTU ni terminal yashyizwemo ishingiye kuriNB-IoTkubijyanye no guhererekanya amakuru adafite insinga, ingano ntoya, icyambu cyoroshye, abayikoresha barashobora kuyinjiza byoroshye mububiko bwabo; shyigikira kumurongo, IDLE, PSM imiterere, kubona imbaraga zo hasi zo gukoresha ingufu hamwe na uA nkeya; Shyigikira protocole ya UDP, itanga uburyo bwuzuye bwo kohereza amakuru kubakoresha; Shigikira igikoresho cyumutima uteganijwe, paki yo kwiyandikisha, umutwe; Dushyigikire ubwacu IoT Cloud itubaka seriveri kubakoresha; Shyigikira byimazeyo inganda SCADA, abayikoresha ntibakeneye kwita kumurongo wurusobekerane rwurusobekerane, gusa ukoresheje serivise zoherejwe zuzuye mu mucyo urashobora kugera kumurongo woherejwe no kohereza amakuru, bigatuma igikoresho cyawe gihuza na enterineti nta gihe cyagenwe cyangwa umwanya.
Ibicuruzwa bya tekinike
Ibiranga | Ibisobanuro |
Amashanyarazi | DC3.6V-4.2V, Agaciro gasanzwe: 4 V. |
Gukoresha ingufu | @ 4VDC Amashanyarazi gukora Ibiriho: 60mA-150mA Gukora cyane: 500mA Uburyo bwo gusinzira bwa PSM Ibiriho: ≈10uA |
Umuyoboro wa Antenna | IPEX Ihuza isanzwe, SMA Umuhuza birashoboka |
Urutonde rwimibare | 3.3 Urwego rwa TTL Igipimo cya Baud: 1200-38400bps Amakuru yatanzwe: 8 Kugenzura uburinganire: Oya Hagarika bits: 1bits |
Itsinda rya Frequency | MDN211-B5: Ubushinwa Telecom 850M MDN211-B8: Ubushinwa Mobile / Unicom 900M MDN211-Bx: verisiyo mpuzamahanga |
Umuyoboro | NB-IoT UL / DL: 200kbps / 200kbps |
Ikarita ya SIM | Micro SIM: 3V |
Urwego rw'ubushyuhe | Ubushyuhe bwibidukikije bukora: -30 ° C kugeza + 75 ° C. Ubushyuhe bwo kubika -40 ° C kugeza + 85 ° C. |
Ubushuhe | Ubushyuhe bugereranije 95% (nta condensation) |
Ibiranga umubiri | uburebure: 44mm, ubugari: 28mm, uburebure: 8mm |
Igikorwa nyamukuru Ibisobanuro
Imiyoboro myinshi kumurongo
Shigikira guhinduranya byikora kumurongo, IDLE, PSM kugirango ugere kububasha buke. Igihe cyagaciro kiri munsi yishusho (20s, 10s, 24h) biterwa na sitasiyo fatizo / urusobe rwibanze rwumuyoboro, bityo rero agaciro kavuzwe haruguru, abakoresha nibyiza kubona indangagaciro nyuma yikizamini gifatika.
NB-IoT Umuyoboro Mucyo wohereza
Gisesengura no gutunganya ibintu bitandukanye mu buryo bwikora, utange umutekano, wizewe wa NB-IoT umuyoboro wogukwirakwiza.
Byihuse Kwiyubaka
Gukoresha SDK yacu ituma iterambere rya mudasobwa ryoroha, turashobora gutanga gahunda yiterambere ryururimi rwinshi, kuburyo ushobora kandi gushinga byihuse ikigo cyawe nubwo nta gahunda.
<Shyigikira Inzira nyinshi Ziboneza Parameter>
<Imiterere yamakuru yimiterere yimiterere yihariye>
<Shyigikira byimazeyo Mind IoT>
Shyigikira Mind IoT Igicu utubaka seriveri kubakoresha, uyikoresha arashobora gukoresha tekinoroji yacu ya Cloud mucyo idafite amafaranga ya seriveri kugirango igabanye igiciro.
<Inkunga yuzuye yinganda SCADA>
Shyigikira OPC Sever, ibyinshi byingenzi SCADA, serial igaragara, kugabanya ingorane zo guteza imbere software
<TTL Serial port Itumanaho>
Baud irashobora guhitamo kuva 1200bps kugeza 38400bps, amakuru bits / guhagarika bits / uburinganire burashobora guhitamo
<Imigaragarire ya SIM>
Umukoresha arashobora gushushanya ikarita ya SIM wenyine kugirango agabanye ingorane zo gukoresha nabakiriya
<Umubumbe muto>
ingano ntoya, 28mm * 44mm * 8mm, birakwiriye kwishyira hamwe