U-anyanisi Omega 2 I-Single Board IoT Computer
Umhlahlandlela Womsebenzisi
I-Onion Omega 2 iyinkundla yokuthuthukiswa kwezingxenyekazi zekhompiyutha eyenzelwe ngqo abathuthukisi. Iza ne-Wi-Fi eyakhelwe ngaphakathi, iyahambisana ne-Arduino futhi isebenzisa uhlelo oluphelele lwe-Linux. I-Omega2 ikuvumela ukuthi wenze imodeli yezingxenyekazi zekhompuyutha usebenzisa amathuluzi ajwayelekile afana ne-Git, i-pip, i-npm, nokusebenzisa izilimi zokuhlela ezisezingeni eliphezulu njengePython, Javascript, PHP. I-Onion Omega 2 ihlanganiswe ngokugcwele ne-Onion Cloud, okwenza kube nomoya oshisayo ukuxhuma izinto ezibonakalayo Web ukudala izinhlelo zokusebenza ze-IoT.
Izici:
- I-MIPS24KEc eshumekiwe (580 MHz) ne-I-Cache engu-64 KB kanye ne-D-Cache engu-32 KB
- 1T1R 2.4 GHz enezinga ledatha elingu-150 Mbps PHY
- IEEE 802.11b/g/n
- I-Flash eyakhelwe ngaphakathi engu-16MB/32MB kanye ne-DDR264MB/128MB
- I-Ceramic Antenna eyakhelwe ngaphakathi
- I-MicroSD Slot eyakhelwe ngaphakathi
- Isekela i-x1 USB 2.0 Host
- Isekela i-x1 SD-XC/eMMC
- Isekela x1 I2C
- Isekela x1 I2S
- Sekela i-x1 SPI
- Sekela x2 UART
- Sekela i-PWM, GPIO
- I-1-port 10/100 FE PHY
- I-Ambient Temperature -20-55℃
- Umswakamo Osebenzayo 10%-90%RH (Okungajiki)
- Umswakamo Wesitoreji 5% -90%RH (Awuncishisi)
- Ukusebenza voltage DC 3.3V
Isitatimende Sesexwayiso se-FCC
Izinguquko noma ukuguqulwa okungagunyazwanga ngokucacile yinhlangano enesibopho sokuthobelana kungase kuchithe igunya lomsebenzisi lokusebenzisa okokusebenza. Lesi sisetshenziswa sihloliwe futhi satholwa ukuthi sithobela imikhawulo yedivayisi yedijithali Yekilasi B, ngokuvumelana neNgxenye 15 yeMithetho ye-FCC. Le mikhawulo iklanyelwe ukuhlinzeka ngokuvikeleka okufanele ekuphazanyisweni okuyingozi ekufakweni kwendawo yokuhlala. Lo mshini ukhiqiza ukusetshenziswa futhi ungakhipha amandla efrikhwensi yomsakazo futhi, uma ungafakiwe futhi usetshenziswe ngokuhambisana nemiyalelo, ungabangela ukuphazamiseka okuyingozi ezokuxhumana ngomsakazo. Nokho, asikho isiqinisekiso sokuthi ukuphazamiseka ngeke kwenzeke ekufakweni okuthile. Uma lesi sisetshenziswa sidala ukuphazamiseka okuyingozi emsakazweni noma kumabonakude, okunganqunywa ngokucisha nokuvula okokusebenza, umsebenzisi uyakhuthazwa ukuthi azame ukulungisa ukuphazamiseka ngesinyathelo esisodwa noma ngaphezulu kwezilandelayo:
- Hlela kabusha noma hambisa uthi olwamukelayo.
- Khulisa ukuhlukana phakathi kwesisetshenziswa nomamukeli.
- Xhuma okokusebenza endaweni yokuphuma kuyisekethe ehlukile kuleyo lapho umamukeli axhumeke khona.
- Xhumana nomthengisi noma uchwepheshe werediyo/TV onesipiliyoni ukuze uthole usizo.
Isitatimende Sokuchayeka Kwemisebe ye-FCC
Ama-antenna asetshenziselwa lesi sithumeli kufanele afakwe ukuze anikeze ibanga lokuhlukanisa okungenani elingama-20 cm kubo bonke abantu futhi akumele abekwe ndawonye ukuze asebenze ngokuhlangana nanoma iyiphi enye i-antenna noma isidlulisi.
Imfuneko nge-KDB996369 D03
Uhlu lwemithetho ye-FCC esebenzayo
Faka kuhlu imithetho ye-FCC esebenza kusidlulisi semodular. Le yimithetho esungula ngokuqondile amabhendi okusebenza, amandla, ukukhishwa okungamanga, kanye namaza okusebenza ayisisekelo. UNGAKUHLULULE ukuthobela imithetho ye-radiator ngokungahlosiwe (Ingxenye 15 Engaphansi B) njengoba lokho kungewona umbandela wesibonelelo semojula esinwetshelwa kumkhiqizi wokusingatha. Bheka futhi Isigaba 2.10 ngezansi mayelana nesidingo sokwazisa abakhiqizi abasingatha ukuthi ukuhlolwa okwengeziwe kuyadingeka.3
Incazelo: Le mojula ihlangabezana nezimfuneko ze-FCC ingxenye 15C(15.247).
Fingqa izimo ezithile zokusebenza zokusebenza
Chaza izimo zokusetshenziswa ezisebenza kusidlulisi semodular, okuhlanganisa nesokuqalaampnoma yimiphi imikhawulo ezintini, njll. Okwesiboneloample, uma kusetshenziswa izimpondo ze-point-to-point ezidinga ukuncishiswa kwamandla noma isinxephezelo sokulahleka kwekhebula, khona-ke lolu lwazi kufanele lube semiyalweni. Uma imikhawulo yemibandela yokusebenzisa idlulela kubasebenzisi abangochwepheshe, imiyalelo kufanele isho ukuthi lolu lwazi ludlulela kumanuwali weziqondiso zomkhiqizi. Ngaphezu kwalokho, ulwazi oluthile lungase ludingeke, njengokuzuza okuphezulu ngebhendi ngayinye kanye nenzuzo encane, ikakhulukazi kumadivayisi ayinhloko kumabhendi angu-5 GHz DFS.
Incazelo: I-antenna yokudlulisela ye-EUT yi-WLAN 2.4 GHz Band iyi-Chip antenna.
Izinqubo zemojula ezinomkhawulo
Uma i-modular transmitter ivunywa “njengemojuli elinganiselwe,” khona-ke umkhiqizi wemojuli unesibopho sokugunyaza indawo yomsingathi lapho imojuli ekhawulelwe esetshenziswa khona. Umkhiqizi wemojuli elinganiselwe kufanele achaze, kokubili ekufayeleni nasemiyalweni yokufaka, enye indlela esetshenziswa umkhiqizi wemojuli elinganiselwe ukuze aqinisekise ukuthi umsingathi uhlangabezana nezimfuneko ezidingekayo ukuze anelise imibandela yokukhawulela imojuli.
Umkhiqizi wemojuli elinganiselwe unokuguquguquka kokuchaza enye indlela yakhe yokubhekana nezimo ezikhawulela ukugunyazwa kokuqala, okufana: ukuvikela, ukusayina okuncane ampi-litude, i-modulation evinjiwe/okufakwayo kwedatha, noma ukulawulwa kokunikezwa kwamandla. Enye indlela ingase ihlanganise ukuthi umenzi wemojuli elinganiselwe kabushaviewidatha yokuhlola enemininingwane noma imiklamo yokusingatha ngaphambi kokunikeza imvume yomkhiqizi.
Le nqubo yemojuli elinganiselwe iyasebenza nasekuhlolweni kokuchayeka kwe-RF uma kudingekile ukukhombisa ukuthobela umsingathi othile. Umkhiqizi wemojula kufanele asho ukuthi ukulawulwa komkhiqizo okuzofakwa kuwo isidluliseli semodula kuzogcinwa kanjani ukuze kuqinisekiswe ukuthotshelwa okugcwele komkhiqizo njalo. Kwababungazi abengeziwe ngaphandle komsingathi othile owayenikezwe imojula elinganiselwe ekuqaleni, kudingeka ushintsho lwemvume Lwesigaba II kumnikelo wemojuli ukuze kubhaliswe umsingathi owengeziwe njengomsingathi othize futhi ogunyazwe nemojula. Incazelo: Imojula ayiyona imojula enomkhawulo.
- Ulwazi oluhlanganisa ukwehluka okuvunyelwe (isb., landelela imikhawulo yemingcele, ukujiya, ubude, ububanzi, umumo, ukungaguquguquki kwe-dielectric, kanye ne-impedance njengoba kusebenza ohlotsheni ngalunye lwe-antenna);
- Idizayini ngayinye izobhekwa njengohlobo oluhlukile (isb., ubude be-antenna kuma-multiple(ama) kaningi, ubude begagasi, kanye nokuma kwe-antenna (ukulandela okusesigabeni) kungathinta ukuzuza kwe-antenna futhi kufanele kucatshangelwe);
- Imingcele izohlinzekwa ngendlela evumela abakhiqizi bokusingatha ukuklama ukwakheka kwebhodi lesekethe ephrintiwe (i-PC);
- Izingxenye ezifanele ngomkhiqizi kanye nokucaciswa;
- Izinqubo zokuhlola zokuqinisekisa ukuklama; futhi
- Izinqubo zokuhlola ukukhiqiza zokuqinisekisa ukuhambisana.
Umnikezeli wemojuli uzohlinzeka ngesaziso sokuthi noma yikuphi ukuchezuka kumapharamitha achaziwe wokulandela umkhondo wothi, njengoba kuchazwe imiyalelo, kudinga ukuthi umenzi womkhiqizo womsingathi kufanele azise onikeziwe wemojula ukuthi ufisa ukushintsha idizayini yokulandela i-antenna. Kulesi simo, isicelo sokushintsha imvume ye-Class II siyadingeka ukuba sibe filed ngumnikezeli, noma umenzi womsingathi angathatha isibopho ngoshintsho lwenqubo ye-FCC ID (isicelo esisha) esilandelwa yi-Class II yesicelo soshintsho lwemvume.
Incazelo: Yebo, Imojula enemiklamo ye-antenna yokulandela umkhondo, futhi Le manuwali ikhonjisiwe ukwakheka komklamo wokulandela umkhondo, uthi, izixhumi, kanye nezidingo zokuhlukaniswa.
Ukucatshangelwa kokuchayeka kwe-RF
Kubalulekile ukuthi abanikezwa amamojula basho ngokucacile nangokucacile izimo zokuchayeka ku-RF ezivumela umkhiqizi womkhiqizo ophethe ukusebenzisa imojuli. Kudingeka izinhlobo ezimbili zemiyalo kulwazi lokuchayeka kwe-RF: (1) kumkhiqizi womkhiqizo ophethe, ukuze achaze izimo zohlelo (iselula, ephathekayo – xx cm ukusuka emzimbeni womuntu); kanye (2) nombhalo owengeziwe odingekayo ukuze umenzi womkhiqizo osingethe awunikeze abasebenzisi bokugcina kumanuwali wabo womkhiqizo wokugcina. Uma izitatimende zokuchayeka ku-RF nezimo zokusebenzisa zinganikezwanga, khona-ke umenzi womkhiqizo osokhaya kudingeka azibophezele kumojuli ngoshintsho ku-FCC ID (uhlelo olusha lokusebenza). Incazelo: Le mojula ihambisana nemikhawulo yokuchayeka emisebeni ye-FCC RF ebekwe endaweni engalawuleki, Lo mshini kufanele ufakwe futhi usetshenziswe ngebanga elincane elingamasentimitha angama-20 phakathi kwerediyetha nomzimba wakho.” Le mojula yakhelwe ukuthobela isitatimende se-FCC, i-FCC ID ithi: 2AJVP-O2.”
Izimpondo
Uhlu lwezimpondo ezifakwe esicelweni sokuthola isitifiketi kufanele lunikezwe emiyalweni. Kumamojula amamojula agunyazwe njengamamojula anomkhawulo, yonke imiyalelo esebenzayo yesifaki esebenzayo kufanele ifakwe njengengxenye yolwazi kumkhiqizi womkhiqizo osingathiwe. Uhlu lwezimpondo luzophinde luhlonze izinhlobo zezimpondo (i-monopole, i-PIFA, i-dipole, njll. (qaphela ukuthi ngokwesiboneloampi-“omni-directional antenna” ayibhekwa “njengohlobo lwe-antenna”) oluthile).
Ezimweni lapho umkhiqizi womkhiqizo ophethe unesibopho sesixhumi sangaphandle, isiboneloampngephinikhodi ye-RF kanye nedizayini yokulandela i-antenna, imiyalelo yokuhlanganisa izokwazisa isifaki ukuthi isixhumi se-antenna esiyingqayizivele kufanele sisetshenziswe Engxenyeni ye-15 yezidluliseli ezigunyaziwe ezisetshenziswa emkhiqizweni womsingathi. Abakhiqizi bamamojula bazohlinzeka ngohlu lwezixhumanisi ezihlukile ezamukelekayo.
Incazelo: I-antenna yokudlulisela ye-EUT yi-WLAN 2.4 GHz Band iyi-Chip antenna.
Ilebula nolwazi lokuhambisana
Izibonelelo zibophezelekile ukuqhubeka nokuthobela amamojula azo emithethweni ye-FCC. Lokhu kuhlanganisa nokweluleka abakhiqizi bomkhiqizo abasingathile ukuthi badinga ukunikeza ilebula ebonakalayo noma ye-e ethi "Iqukethe ID ye-FCC" nomkhiqizo wabo ophelile. Bheka Izinkombandlela Zokulebula kanye Nolwazi Lomsebenzisi lwamadivayisi e-RF – KDB Publication 784748.
Incazelo:Isistimu yomsingathi esebenzisa le mojula, kufanele ibe nelebula endaweni ebonakalayo ebonisa imibhalo elandelayo: “Iqukethe i-FCC ID: 2AJVP-O2”
Ulwazi lwamamodi okuhlola kanye nezidingo zokuhlola ezengeziwe
Iziqondiso ezengeziwe zokuhlola imikhiqizo yokusingathwa zinikezwe kokuthi I-KDB Publication 996369 D04 Module Integration Guide. Amamodi okuhlola kufanele acabangele izimo zokusebenza ezihlukene zesidlulisi semodyuli ezimele yodwa kumsingathi, kanye namamojula amaningi athumela ngesikhathi esisodwa noma amanye ama-transmitter emkhiqizweni womsingathi.
Umnikezeli kufanele anikeze ulwazi lokuthi angawalungiselela kanjani amamodi okuhlola okuhlolwa komkhiqizo wezimo ezihlukene zokusebenza kwesidlulisi semodula esizimele sodwa kumsingathi, uma kuqhathaniswa namamojula amaningi, athumela ngesikhathi esisodwa noma amanye ama-transmitter kumsingathi. Abanikezwa usizo bangakhuphula ukusetshenziswa kwama-modular transmitter abo ngokunikeza izindlela ezikhethekile, izindlela, noma imiyalelo elingisa noma ebonisa uphawu loxhumo ngokunika amandla isidlulisi. Lokhu kungenza kube lula kakhulu ukuzimisela komkhiqizi womsingathi ukuthi imojuli njengoba ifakwe kumsingathi ithobela izimfuneko ze-FCC.
Incazelo: Ibhendi ephezulu ingakhuphula ukusetshenziswa kwama-modular transmitters ngokunikeza imiyalelo elingisa noma ebonisa uphawu loxhumo ngokunika amandla isidlulisi.
Ukuhlola okwengeziwe, Ingxenye 15 Umshwana Wokuzihlangula Oyingxenye B
Umnikezeli kufanele afake isitatimende sokuthi isidlulisi semojuli sigunyazwe yi-FCC kuphela ezingxenyeni ezithile zesimiso (okungukuthi, imithetho yesidluliseli se-FCC) esohlwini lwesibonelelo, nokuthi umkhiqizi womkhiqizo osokhaya unesibopho sokuthobela noma yimiphi eminye imithetho ye-FCC esebenza ku umsingathi awukhaviwe yi-modular transmitter grant yesitifiketi. Uma onikezwayo amaketha umkhiqizo wakhe njengokuthobela Ingxenye 15 Engaphansi (lapho futhi iqukethe ukujikeleza kwedijithali kweradiator okungahlosiwe), khona-ke onikezwayo uzohlinzeka ngesaziso esisho ukuthi umkhiqizo wokugcina wokuba usokhaya usadinga ukuhlolwa kokuthobela Ingxenye 15 Yengxenye Encane B nesithumeli semodular. efakiwe.
Incazelo: Imojula ngaphandle kokujikeleza kwedijithali yerediyetha ngokungahlosiwe, ngakho-ke imojuli ayidingi ukuhlolwa kwe-FCC Ingxenye 15 Ingxenye Encane B. Umsingathi kufanele ahlolwe Ingxenye Encane ye-FCC.
IMIYALELO YE-OEM YOKUHLANGANISA:
Le divayisi ihloselwe kuphela izihlanganisi ze-OEM ngaphansi kwezimo ezilandelayo:
Imojula kufanele ifakwe emshinini wokusingathwa ukuze kugcinwe u-20 cm phakathi kwe-antenna nabasebenzisi, futhi imojula yokudlulisela ingase ingabi ndawonye nanoma iyiphi enye i-transmitter noma i-antenna. Imojula izosetshenziswa kuphela nothi olungaphakathi ebhodini oluhlolwe ekuqaleni futhi lwaqinisekiswa ngale mojuli. Izimpondo zangaphandle azisekelwe. Inqobo nje uma lezi zimo ezi-3 ezingenhla zihlangatshezwana nazo, ukuhlolwa okwengeziwe kwe-transmitter ngeke kudingeke.
Kodwa-ke, isihlanganisi se-OEM sisenomthwalo wemfanelo wokuhlola umkhiqizo wabo wokugcina nganoma yiziphi izimfuneko zokuthobela ezengeziwe ezidingekayo ngale mojula efakiwe (ngokwesibonelo.ample, ukukhishwa kwemishini yedijithali, izidingo ze-PC peripheral, njll.). Umkhiqizo wokugcina ungase udinge ukuhlolwa kokuqinisekisa, ukuhlolwa kwesimemezelo sokuvumelana, ukuguqulwa kwe-Permissive Class II noma Isitifiketi esisha. Sicela ubandakanye uchwepheshe wesitifiketi se-FCC ukuze unqume ukuthi yini ezosebenza kahle kumkhiqizo wokugcina.
Ukufaneleka kokusebenzisa isitifiketi semojula:
Esimeni lapho le mibandela ingenakufinyelelwa khona (ngokwesiboneloampnokucushwa okuthile kwekhompuyutha ephathekayo noma indawo ehlanganyelwe nenye i-transmitter), bese ukugunyazwa kwe-FCC kwale mojula kuhlanganiswe nemishini yokusingatha akusabhekwa njengokuvumelekile futhi i-ID ye-FCC yemojuli ayikwazi ukusetshenziswa emkhiqizweni wokugcina. Kulezi zimo, isihlanganisi se-OEM sizoba nesibopho sokuhlola kabusha umkhiqizo wokugcina (okuhlanganisa nesidluliseli) kanye nokuthola ukugunyazwa kwe-FCC okuhlukile. Ezimweni ezinjalo, sicela ubandakanye uchwepheshe wesitifiketi se-FCC ukuze unqume ukuthi kudingeka yini Uguquko Lwesigaba II Esivumelayo noma Isitifiketi esisha.
Thuthukisa i-Firmware:
Isofthiwe ehlinzekelwe ukuthuthukiswa kwe-firmware ngeke ikwazi ukuthikameza noma yimaphi amapharamitha e-RF njengoba eqinisekisiwe ku-FCC yale mojula, ukuze kuvinjelwe izinkinga zokuthobela imithetho.
Qeda ukulebula komkhiqizo:
Le mojula yokudlulisela igunyaziwe kuphela ukuthi isetshenziswe kudivayisi lapho i-antenna ingafakwa khona ukuze kugcinwe u-20 cm phakathi kwe-antenna nabasebenzisi. Umkhiqizo wokugcina kufanele ulebulwe endaweni ebonakalayo ngalokhu okulandelayo: “Iqukethe i-FCC ID: 2AJVP-O2”.
Ulwazi okufanele lufakwe encwadini yomsebenzisi wokugcina:
Umhlanganisi we-OEM kufanele aqaphele ukuthi anganikezi umsebenzisi wokugcina ulwazi mayelana nendlela yokufaka noma ukususa le mojula ye-RF encwadini yomsebenzisi yomkhiqizo wokugcina ehlanganisa le mojula. Imanuwali yomsebenzisi wokugcina izofaka yonke imininingwane edingekayo yokulawula/isexwayiso njengoba kubonisiwe kule manuwali.
Amadokhumenti / Izinsiza
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U-anyanisi Omega 2 I-Single Board IoT Computer [pdf] Umhlahlandlela Womsebenzisi O2, 2AJVP-O2, 2AJVPO2, Omega 2 Single Board IoT Computer, Ibhodi Elilodwa IoT Computer |
