ELECTROBES ESP8266 Nodemcu Wifi Module Manual yomsebenzisi
Izici Zomkhiqizo
Ibhodi lokuthuthukisa i-NodeMcu elisekelwe ku-Espressif esp8266, ene-GPIO, PWM, I2C, 1-Wire, ADC kanye neminye imisebenzi, kuhlanganiswe ne-firmware ye-NodeMcu ukuhlinzeka ngendlela eshesha kakhulu yokuthuthukiswa kwesibonelo sakho.
Imingcele yomkhiqizo
- Imodeli yokucaciswa: 2102+8266
- Ukucaciswa kwephakheji: 2102+8266
- Umphumela voltage: 5V
- Uhlobo lokufaka: usb
- Okukhiphayo okwamanje: 500MA
Isexwayiso se-FCC
Isexwayiso se-FCC: Noma yiziphi izinguquko noma ukuguqulwa okungagunyazwanga ngokucacile yinhlangano enesibopho sokuthobela imithetho kungasusa igunya lomsebenzisi lokusebenzisa lesi sisetshenziswa.
Le divayisi ithobela Ingxenye 15 Yemithetho ye-FCC.
Ukusebenza kungaphansi kwezimo ezimbili ezilandelayo: (1) Lolu cingo angeke lubangele ukuphazamiseka okuyingozi, futhi (2) lolu cingo kufanele lwamukele noma yikuphi ukuphazamiseka okutholiwe, okuhlanganisa ukuphazamiseka okungase kubangele ukusebenza okungafuneki.
Lolu cingo kanye nezimpondo zalo akumele kubekwe endaweni eyodwa noma kusebenze ngokuhambisana nanoma yiluphi olunye uthi noma isidluliseli.
15.105 Ulwazi kumsebenzisi.
(b) Ngomshini wedijithali weSigaba B noma i-peripheral, imiyalelo enikezwa umsebenzisi izofaka isitatimende esilandelayo noma esifanayo, esibekwe endaweni evelele embhalweni webhukwana:
Qaphela: 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. Lesi sixhobo sikhiqiza, sisebenzise futhi singakhipha amandla efrikhwensi yomsakazo futhi, uma singafakiwe futhi sisetshenziswa ngokuhambisana nemiyalelo, singadala 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.
Lokhu okokusebenza kuthobelana nemikhawulo yokuchayeka emisebeni ye-FCC ebekwe endaweni engalawuleki. Lo mshini kufanele ufakwe futhi usebenze ngebanga elincane elingama-20 cm phakathi kwe-radiator nomzimba wakho.
Isitatimende Sokuchayeka Kwemisebe:
Lokhu okokusebenza kuthobelana nemikhawulo yokuchayeka emisebeni ye-FCC ebekwe endaweni engalawuleki.
Lesi sithumeli akumele sibekwe endaweni eyodwa noma sisebenze ngokuhlangana nanoma iyiphi enye i-antenna noma isidluliseli.
Ukutholakala kwamanye amashaneli athile kanye/noma amabhendi efrikhwensi okusebenza kuncike ezweni futhi i-firmware ihlelwe efekthri ukuze ifane nendawo okuyiwa kuyo.
Ukulungiselelwa kwe-firmware akufinyeleleki kumsebenzisi wokugcina.
Umkhiqizo wokugcina kufanele ulebulwe endaweni ebonakalayo ngokulandelayo:
“Iqukethe i-Transmitter Module “2A7HLDU0217
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 futhiIsigaba 2.10 ngezansi mayelana nesidingo sokwazisa abakhiqizi abasingatha ukuthi ukuhlolwa okwengeziwe kuyadingeka.3
Incazelo: Le mojula ihlangabezana nezidingo ze-FCC ingxenye 15C (15.247).it Ihlonze Ngokuqondile I-AC Power Line Emissioned Emission, Radiated Spurious Emissions, Band Emissions kanye ne-RF Conducted Spurious Emissions, Amandla Okukhipha Okuphakeme Okwenziwayo, Umkhawulokudonsa, Ukuminyana Kwe-Power Spectral, Imfuneko Ye-Antenna.
Fingqa izimo ezithile zokusebenza zokusebenza
Chaza izimo zokusetshenziswa ezisebenza kusidlulisi semodular, okuhlanganisa nesokuqalaampnoma yimiphi imikhawulo ezintini, njll. Okwesiboneloample, uma kusetshenziswa izimpondo ze-point-topoint ezidinga ukuncishiswa kwamandla noma isinxephezelo sokulahleka kwekhebula, khona-ke lolu lwazi kufanele lube semiyalweni. Uma imikhawulo yemibandela yokusetshenziswa idlulela kubasebenzisi abangochwepheshe, imiyalelo kufanele isho ukuthi lolu lwazi ludlulela kumanuwali weziqondiso zomkhiqizi. Ngaphezu kwalokho, ulwazi oluthile lungase ludingeke, njengenzuzo ephezulu ngebhendi ngayinye kanye nenzuzo encane, ikakhulukazi kumadivayisi ayinhloko kumabhendi angu-5 GHz DFS.
Incazelo: I-antenna yomkhiqizo isebenzisa i-antenna engabuyiseleki enenzuzo ye-1dBi
I-Single Modular
Uma i-modular transmitter ivunywa “njenge-Single Modular ,” khona-ke umkhiqizi wemojuli unesibopho sokugunyaza indawo yosokhaya lapho i-Single Modular esetshenziswa khona. Umkhiqizi we-Single Modular kufanele achaze, kokubili ekufayeleni nasemiyalweni yokufaka, enye indlela isho umkhiqizi we-Single Modular ayisebenzisayo ukuze aqinisekise ukuthi umsingathi uhlangabezana nezimfuneko ezidingekayo ukuze anelise izimo zomkhawulo zemojuli.
Umkhiqizi we-Single Modular unokuvumelana nezimo ukuchaza 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 ye-Single Modular iyasebenza nasekuhloleni ukuchayeka kwe-RF uma kudingekile ukukhombisa ukuthobela umsingathi othile. Umkhiqizi wemojula kufanele asho ukuthi ukulawulwa komkhiqizo okuzofakwa kuwo i-modular transmitter kuzogcinwa kanjani ukuze kuqinisekiswe ukuthotshelwa okugcwele komkhiqizo njalo. Kwababungazi abengeziwe ngaphandle komsingathi othile owayenikezwe imojuli elinganiselwe ekuqaleni, kudingeka ushintsho lwemvume Lwesigaba II esibonelweni semojula ukuze kubhaliswe umsingathi owengeziwe njengomsingathi othize futhi ogunyazwe nemojula.
Incazelo: Imojula iyimojuli eyodwa.
Landelela imiklamo ye-antenna
Ukuze uthole isidluliseli esiyimojuli esinemiklamo yokulandela izimpondo, bona isiqondiso kumbuzo 11 we-KDB Publication 996369 D02 FAQ - Amamojula Ompondozinkulu be-Micro-Strip nemikhondo. Ulwazi lokuhlanganisa luzofaka phakathi kabusha kwe-TCBview imiyalelo yokuhlanganisa yalezi zici ezilandelayo: ukwakheka komklamo wokulandela umkhondo, uhlu lwezingxenye (BOM), uthi, izixhumi, nezidingo zokuhlukaniswa.
a) Ulwazi oluhlanganisa ukwehluka okuvunyelwe (isb., landelela imikhawulo yemingcele, ukujiya, ubude, ububanzi, umumo, ukungaguquguquki kwe-dielectric, kanye ne-impedance njengoba kusebenza ohlotsheni ngalunye lwe-antenna); b) Idizayini ngayinye izobhekwa njengohlobo oluhlukile (isb., ubude bezinti ngokuphindaphinda kaningi, ubude begagasi, kanye nokuma kwe-antenna (umkhondo esigabeni) kungathinta ukuzuza kothi futhi kufanele kucatshangelwe); c) Imingcele izohlinzekwa ngendlela evumela abakhiqizi bokusingatha indawo ukuthi baklame ukwakheka kwebhodi lesekethe ephrintiwe (i-PC); d) Izingxenye ezifanele ngomkhiqizi kanye nemininingwane; e) Izinqubo zokuhlola zokuqinisekisa umklamo; kanye f) Izinqubo zokuhlolwa kokukhiqiza zokuqinisekisa ukuthobelana Umnikezeli wemojula uzohlinzeka ngesaziso sokuthi noma yikuphi ukuchezuka emikhawulweni echaziwe yokulandela umkhondo wothi, njengoba kuchazwe imiyalelo, kudinga ukuthi umenzi womkhiqizo womsingathi kufanele azise onikezwa imojula ukuthi ngifisa ukushintsha idizayini yokulandela umkhondo we-antenna. Kulesi simo, isicelo sokushintsha imvume ye-Class II siyadingeka ukuba sibe filed ngumnikezeli, noma umenzi womsingathi angathatha isibopho ngoshintsho ku-ID ye-FCC (inqubo yesicelo esisha) elandelwa yi-Class II yesicelo soshintsho lwemvume
Ukucatshangelwa kokuchayeka kwe-RF
Kubalulekile ukuthi abanikezwa amamojula basho ngokucacile nangokucacile izimo zokuchayeka ku-RF ezivumela umkhiqizi womkhiqizo ophethe ukusebenzisa imojuli. Kudingeka izinhlobo ezimbili zeziqondiso zolwazi 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, umkhiqizi womkhiqizo osokhaya kudingeka azibophezele kumojuli ngoshintsho ku-FCC ID (uhlelo olusha lokusebenza).
Incazelo: Imojuli ithobelana nemikhawulo yokuchayeka emisebeni ye-FCC yezindawo ezingalawulwa. Lolu cingo lufakiwe futhi lusebenza ngebanga elingaphezu kuka-20 cm phakathi kwe-radiator nomzimba wakho.” Le mojula ilandela ukwakheka kwesitatimende se-FCC, i-FCC ID : 2A7HLDU0217
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 oluthile lwe-antenna”).
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 yomkhiqizo isebenzisa i-antenna engabuyiseleki enenzuzo ye-1dBi
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: 2A7HLDU0217
Ulwazi olumayelana nezindlela zokuhlola kanye nezimfuneko zokuhlola ezengeziwe5
Iziqondiso ezengeziwe zokuhlola imikhiqizo yokusingathwa zinikezwe kokuthi KDBPublication 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 amiswa kanjani amamodi okuhlola okuhlolwa komkhiqizo wezimo ezihlukene zokusebenza zesidlulisi semodula esizimele sodwa kumsingathi, uma kuqhathaniswa namamojula amaningi, adlulisa kanyekanye noma amanye ama-transmitter kumsingathi.
Abanikezwa usizo bangakhuphula ukusetshenziswa kwama-modular transmitter abo ngokunikeza izindlela ezikhethekile, amamodi, noma imiyalelo elingisa noma ephawula uxhumano ngokunika amandla isidlulisi. Lokhu kungenza kube lula kakhulu ukuzimisela komkhiqizi womsingathi ukuthi imojuli njengoba ifakwe kumsingathi ithobelana nezimfuneko ze-FCC.
Incazelo: I-Ningde lingyang Electronic Technology Co., Ltd. ingakhuphula ukusetshenziswa kwama-modular transmitters ngokunikeza imiyalelo elingisa noma ebonisa uphawu lokuxhumaniseka 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 engenawo umjikelezo wedijithali werediyetha ngokungahlosiwe, ngakho-ke imojuli ayidingi ukuhlolwa Okwenziwa I-FCC Ingxenye 15 Ingxenye Engaphansi B. Umsingathi kufanele ahlolwe Ingxenye Engaphansi ye-FCC B.
Amadokhumenti / Izinsiza
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ELECTROBES ESP8266 Nodemcu Wifi Module [pdf] Imaniwali yosebenzisayo DU0217, 2A7HLDU0217, ESP8266 Nodemcu Wifi Module, Nodemcu Wifi Module |
