Ukuqonda umehluko e-ESP32 kanye ne-ESP32-S3 Technical and Performance Anaction
2024-05-09 21901

Ensimini ethuthukayo ngokushesha ye-inthanethi yezinto, ukukhetha kwe-microcontroller kunquma impumelelo yephrojekthi.Amabhodi okuthuthukisa e-ESP32 nama-ESP32S3-S3 angama-micrococtollers amabili amele emakethe.Bayaziwa ngamandla abo anamandla okucubungula namandla enethiwekhi ahlukahlukene, eklanyelwe ukufeza izidingo zezicelo ezihlukile ze-IOT.Inhloso yalesi sihloko ukukwazi ukucaciswa kobuchwepheshe, ukwakhiwa kwezobuchwepheshe, kanye nokuqhathaniswa kokusebenza kwalawa mabhodi amabili okuthuthuka, kanye nokwehluka kwabo nezinzuzo ezinhlelweni ezisebenzayo.Ngokuqhathanisa izici zobuchwepheshe ezibalulekile ze-ESP32 ne-ESP32S3 ngokuningiliziwe, singaziqonda kangcono izinzuzo zabo zobuchwepheshe kanye nezimo ezisebenzayo, futhi zinikeze inkomba yokukhetha ibhodi yentuthuko efanele.

IBhodi Yentuthuko ye-ESP32 S3 isebenzisa i-microcontroller ephezulu ye-xiyalsLeli jubane eliphezulu linika amandla ukucubungula okusheshayo futhi likhiphe ukubambezeleka ekuhlanganisweni nasekuthandeni izinhlelo, ngaleyo ndlela kukhulise umkhiqizo wonjiniyela.Ngenkathi besebenzisa ibhodi, abathuthukisi babona ukuthi uhlelo lwaludla kahle nangendlela efanele kusukela ekuqaleni.

Ibhodi liqukethe i-512 KB ye-SRAM yangaphakathi, eyanele ukuphatha izinhlelo eziyinkimbinkimbi futhi iphatha idatha yesikhashana ngaphandle kwengozi yokuchichima kwememori.Iphinde inikeze ne-2.4 GHZ Wi-Fi ne-Bluetooth 5 (le) ubuchwepheshe futhi iyahambisana nama-802.11 B / G / N amanethiwekhi, ethuthukisa amandla awo okuxhumeka komthungo kwi-Intanethi namanye amadivayisi.Lokhu kuxhumana akuzona kuphela ezinzile kodwa futhi kushesha, kusekela ukudluliswa kwedatha okusebenzayo nokusebenzisana kwedivayisi.

Ukuhlangabezana nezidingo zokugcina, i-ESP32 S3 isekela iziteshi eziyisishiyagalombili ze-spi flash ephezulu ne-psram, lula ukucubungula idatha esheshayo futhi kufanelekile izinhlelo zokusebenza ezidinga ukugcwaliswa kwedatha ephezulu.Ngokwengeziwe, inezinhlaka ezingama-45 zokuhleleka ze-GPIO, ukuhlinzeka ngezindlela eziguquguqukayo ukuxhumanisa izinzwa nezinceku ezahlukahlukene zokusetshenziswa kwasekhaya nobabili.

Kwethulwe ngonyaka we-2016, ibhodi le-ESP32 Development lisebenzisa iTensilica Xtensa Lx6 Microarchiteture futhi yenzelwe izinhlelo ze-IOT.Ine-processor e-Dual-Core ekwazi ukusebenzisa ama-multitasking, ngaleyo ndlela yanda ukusebenza kahle.Abasebenzisi bayazuza ngokukwazi ukwenza imisebenzi efana nokuqoqwa kwedatha kanye nokuxhumana kwenethiwekhi ngasikhathi sinye ngaphandle kokuthinta ukuphendula kohlelo.

Ukusekelwa kweBhodi kweBluetooth ne-Wi-Fi kuqinisekisa ukusebenza okuthembekile ezimeni ezahlukahlukene ezingenantambo.Lokhu kubaluleke kakhulu kumadivayisi we-IOT adinga ukugcina ukusebenza okuzinzile esikhathini eside.Abasebenzisi bavame ukuqaphela ukuthi idivaysi igcina ukuxhumana okuzinzile ngisho nasezindaweni ezinezimoto ezinamandla ezingenantambo, kugcizelela ukufaneleka kwayo ngokuqinile, ukusetshenziswa kwesikhathi eside.

I-ESP32 Series inezinhlelo zokusebenza zombukiso we-state-of-the-art processor nge-tensilica xtensa lx6 ne-LX7 microprocessors.Lawa maprosesa angagijima njengembamba-umnyombo noma umnyombo owodwa ngokuya ngezidingo zohlelo lokusebenza, evumela abathuthukisi ngokwezifiso ukusebenza kohlelo nokusetshenziswa kwamandla.Ngezicelo ezidinga amandla anamandla wekhompyutha, inketho ye-Dual-Core ilungele futhi ingathuthukisa kahle amakhono okucubungula.Ngakolunye uhlangothi, ukucushwa okuyisisekelo okukodwa kulungele imisebenzi ezuzisa ngokusebenza kahle kwamandla, ukuhlinzeka ngebhalansi phakathi kokusebenza nokusetshenziswa kwamandla.

I-ESP32 ifaka ama-coproces amabili ahlinzekiwe we-Ultra-low

Ulp-Risc-V Coprocessor: Le Coprocessor yakhelwe ukwenza imisebenzi elula, eqhubekayo yangemuva efana nokubala isinyathelo noma ukuqapha kwemvelo.Inika amandla iprosesa elikhulu ukufaka imodi yokulala ejulile, okuholela ekugcinweni kwamandla okubalulekile.Isibonelo, ngezikhathi zokungasebenzi, i-ULP-RISS-V ingaphatha ngokuzimele imisebenzi yokuhlola okujwayelekile, okufana nokulandela amamethrikhi wezempilo, okusiza ukunciphisa umthwalo weprosesa elikhulu futhi kuthuthukise ukusebenza kahle kwamandla.Ixhasa imiyalo ye-RV32IMC isethi futhi ifakwe amarejista angu-32 aqinisekisiwe, alungele ukuphathwa okusebenzayo kwemisebenzi emincane yedatha.

I-ULP-FSM Coprocessor: Ngokungafani ne-ULP-RISC-V, i-ULP-FSM Coprocessor ihambelana nemisebenzi esekwe esimweni, ngokuyinhloko ukuqapha kanye nokucubungula idatha ye-real-time sensor.Isebenzisa umuthi olungisiwe-wombuso wokusebenzisa amandla kahle, okwenza kube kuhle ngezicelo ezidinga ukuqashwa okuqhubekayo ngokusetshenziswa kwamandla okuncane.Isibonelo, ezinhlelweni zasekhaya ezihlakaniphile, i-ULP-FSM ngokuqhubekayo ilandelela izinguquko emvelweni, njengokushisa noma amazinga okukhanya, ngaphandle kokukhulisa kakhulu amandla.

Ama-eSP32 anikwa amandla yi-Xtenca LX6 processor futhi angahlelwa njengohlelo lwe-Dual-Core 32-Bit-Bit.Yaziwa ngokuthembeka kwayo kanye nokusebenza kahle, ama-LX6 ama-Excels asetshenziswa izinhlelo ze-IOT ezijwayelekile njengokuqapha imvelo kanye nokulawulwa kwasekhaya okuhle, enza le misebenzi ngokunganakwa kwe-latency.

Uma kuqhathaniswa, ama-eSP32-S3 abonisa ukuprosesa okuthuthukile okuthuthukile okungu-32-bit LX7 okunikezela amakhono okusebenza athuthukisiwe.I-LX7 processor isebenza ngempumelelo ezindaweni ezifunwayo ezidinga ukuphendula okusheshayo, njengokusebenza komsindo wesikhathi sangempela kanye nokudlala kwevidiyo noma ukugembula okusebenzayo.Amandla akhe ahlukile okuphatha imisebenzi eyinkimbinkimbi kanye nemisebenzi ngasikhathi sinye kwenza kube kuhle ngezicelo ezisezingeni eliphakeme, kufaka phakathi ukucubungula kwesithombe okuthuthukile nokuhlaziywa kwedatha okuyinkimbinkimbi.

I-ESP32-S3 ine-512 KB ye-SRAM, encane encane kancane kune-ESP320 KB engama-520.Yize umehluko mncane, ukuthuthuka ekuphathweni kwenkumbulo kwa-ESP32-S3 akuvumela ukuthi ifane ne-ESP32 ekusebenzeni.Abasebenzisi ngokujwayelekile bathola i-lag ebonakalayo, futhi ukusebenza kuhlala kuhlala bushelelezi ngisho nangaphansi kwezimo zokusetshenziswa ezahlukahlukene.

Amandla okucubungula abo bobabili amaprosesa alinganiswa kusetshenziswa i-coremark benchmark, ehlola ukusebenza kwensiza ngaphansi komthwalo.Ukuhlolwa kwe-Benchmark kukhombisa ukuthi ama-eS32-S3 asebenza kangcono kune-eS32 kuzilungiselelo eziningi ze-CORE.Lokhu kuthuthukiswa kokusebenza kungenxa yezindlela zokucubungula ezisebenza kahle ze-LX7 kanye nesethi yezemiyalo eyenziwe kahle, ehlanganisa ukuthuthukisa amandla ayo okuphatha imisebenzi ephezulu yekhompyutha.Isibonelo, lapho abathuthukisi besebenza ekusebenzeni kwesithombe esithuthukile noma ukwenza ama-algorithms athuthukile, izinzuzo ze-eSP32-S3 zibonakala, zivumela ukucubungula okusheshayo futhi kuncishiswe kakhulu izikhathi zomsebenzi.

I-ESP32 ne-ESP32-S3 bakhombisa intuthuko ezinguqulweni zobuchwepheshe beBluetooth kanye nokusebenza.I-ESP32 iza ne-Bluetooth 4.2, ihlinzeka ngeplatifomu enamandla yokuxhumana nge-Bluetooth ephansi nokudluliswa okusebenzayo kwedatha.Le nguqulo iyasebenza emisebenzini yansuku zonke futhi yenzelwe ukusebenza kahle kwamandla, ilungele amadivayisi we-IOT aqhubekayo.

Ngokuphambene nalokho, ama-eSP32 abonisa ubuchwepheshe be-Bluetooth 5.0, enikeza izithuthukisi ezibalulekile ngaphezulu kwangaphambilini.I-Bluetooth 5.0 inwebe amabanga aphezulu wokuhambisa amamitha angama-240, amahlandla amane e-Bluetooth 4.2, futhi andise ijubane lokudlulisela idatha kuma-2 MBP.Lapho usebenzisa i-ESP32, abasebenzisi bangathola ukuhambisa okuthembekile futhi okulungele amandla, okulungele ukusebenza okuqhubekayo kwe-IOT.Ngokuthuthukela ku-ESP32-S3, abasebenzisi bazohlomula kumabanga amade kakhulu okuhambisa kanye nesivinini esisheshayo, ukugcina ukuxhumana okuzinzile ngisho nasezindaweni ezinezivikelo ezingokwemvelo noma ibanga elinwetshiwe.

Ubuchwepheshe be-Bluetooth bakwa-Bluetooth 5.0 abagcinanga kuphela ukwandisa uhla lokuhambisa kanye nesivinini kodwa futhi kuthuthukisa amandla okusakazwa komlayezo.Lezi zithuthukisi zisekela amanethiwekhi abanzi futhi ajwayelekile ama-amadivaysi e-IOT, enza lula ukuxhumana okusebenzayo kwedatha.Ezimweni zomhlaba wangempela, njengasezinhlelweni zasekhaya ezihlakaniphile, i-ESP32-S3 isekela ukuxhumeka kwedivaysi okukhulu, ukunciphisa isidingo sokubhangqa kwedivayisi okujwayelekile noma ukuxhumeka kabusha.

Amakhono we-Bluetooth 5.0 awusizo ikakhulukazi ezinhlelweni ze-IOT ezahlukahlukene, ezivela emakhaya ahlakaniphile ezinhlelweni zokuqapha zezempilo ekuphathweni kwengqalasizinda yasemadolobheni.Uhla lwayo olude kanye nokusetshenziswa kwamandla okuphansi kuvumela amadivaysi ukuthi axhumane ngokuthembekile amabanga amade futhi akhokhise kaningi, eqinisekisa ukusebenza okungaphazanyiswa.Isibonelo, ekuqapheleni kwemvelo yasemadolobheni, i-ESP32-S3 ethembekile idlulisela idatha phakathi kwezinzwa eziningi nezinhlelo eziphakathi, ukukhuthaza ukuguquguquka okungaguquki kwezemvelo.

Ukunikeza ngo-2.4 GHz 802.11 B / G / N oxhumeke, ama-esp3 ama-Exlels ekuphatheni izidingo zokuxhumana nama-wireless zamahhovisi namahhovisi amancane.Lokhu kufaka phakathi imisebenzi efana nokuthumela ama-imeyili, ukusebenzisa i-Intanethi, kanye nokushintshana kwedatha elula.Abasebenzisi ngokuvamile bakuthola kulula futhi kushesha ukusetha nokuxhuma amadivayisi abo kule nethiwekhi.I-Wi-Fi inokumboza okubanzi nokuqina okuphezulu, isekela ukusetshenziswa kanyekanye kwamadivayisi amaningi ngaphandle kokuwohloka kokusebenza, futhi kuqinisekise imisebenzi ebushelelezi nengafinyeleleki.

I-ESP32-S3 Isekela Okujwayelekile kwe-HT20 / 40 WI-FI, engaqhubeka nje kuphela ukuhlinzeka ngokugcwele i-2.4 ghz kodwa futhi kwandisa isilinganiso esiphezulu sokudlulisa idatha kuya ku-150 MBPS.Lokhu kuthuthukiswa kwenza ama-eS32-S3 alungele izidingo ezijulile zokuxhumana, njengokusakazwa kwevidiyo ye-HD noma ukuphatha ukudluliselwa kwefayela okukhulu ngokushesha.

I-bandwidth ekhuphukayo nesivinini sakwa-ESP32-S3 senzeke lapho inethiwekhi ingasebenzi kakhulu.Isibonelo, lapho usakaza ividiyo ye-HD noma udlulise amafayela amakhulu, idivaysi ingaphatha kahle le misebenzi nge-buffering encane.Leli nani lifakazele okubaluleke kakhulu ezindaweni ezihlakaniphile zasekhaya, lapho amadivaysi amaningi afana namakhamera okuphepha, ama-TV ama-smart, kanye nezinhlelo zokukhanyisa asebenza ngasikhathi sinye futhi adinga ukuxhumana njalo kwesikhathi sangempela.

Ngokwengeziwe, amandla we-Wi-Fi athuthukisiwe e-ESP32 athuthukisiwe aqinisekisa ukuxhumana okuthembekile ezindaweni ezinkulu, njengezikhala zehhovisi elibanzi noma izinhlelo zezimboni.Kungagcina ukuxhumana okuzinzile kuwo wonke amabanga akhudlwana nangezingqinamba eziningi zomzimba ezifana nezindonga.Lokhu kuthembeka kusiza ukufezekiswa ukudluliswa kwedatha okungaguquki futhi okungaphazamiseki ngaphezulu kwenethiwekhi ezindaweni lapho ubuningi bedivayisi buphakeme noma amadivayisi avame ukucela ukufinyelela kwenethiwekhi.

I-ESP32 iza nezinketho eziningi ezibonakalayo ezibonakalayo, okwenza kube nezimo ezinhle kakhulu ezinhlelweni ezahlukahlukene.Ine-34 GPIO (i-General Inhloso yokufaka / yokukhipha), amachweba amabili we-Asynchronorous RecerriverLokhu kucushwa kulungele amaphrojekthi afaka ukuxhumana nezinzwa noma amadivayisi ahlukahlukene.Ngokusetshenziswa okusebenzayo, lokhu kwenza abasebenzisi bakwazi ukuphatha kalula imisebenzi kuma-retups ayinkimbinkimbi, njengezinhlelo ze-automation zasekhaya noma izilawuli zezimboni ezincane.Lezi zindawo zokuxhumana zisiza ukuhlanganiswa nokusebenza okubushelelezi kwezakhi eziningi, ngaleyo ndlela kuthuthukisa ukusebenza ezindaweni ezahlukene.

Isibonelo, lapho kwakha uhlelo lokuqapha imvelo, izikhonkwane ze-ESP32 ze-GPIO zingaxhunywa ezinzwa ezahlukahlukene (ukutholwa kwegesi, kanye nomswakama) ngasikhathi sinye, ngenkathi itheku le-UART lisiza ukudluliswa kwedatha yesikhathi sangempela kanye nokusebenza namanye amamojula wokulawula noma amakhompyutha.

Ngaphandle kokuba nezikhonkwane ezimbalwa ze-GPIO (26 inani) kanye nokutholakala kwe-UART kanye ne-SPI Port Port ngokuqhathaniswa nama-eS32, ama-eS32-S3 anxephezela ngezithuthukisi ezinhle kakhulu.Ngokuphawulekile, kufaka phakathi i-analog-to-digital Converter ethuthukisiwe (i-ADC) ethuthukisa kakhulu ukusebenza kwayo kuzicelo ezidinga ukucubungulwa okunembile kwe-analog.Lokhu kuzuzisa kakhulu imisebenzi efana nokucutshungulwa komsindo noma ukuqapha okuyinkimbinkimbi kwezemvelo, lapho ukunemba kokuguqulwa kwesiginali kuthuthukisa ikhwalithi yokuphuma.

Isibonelo, kumaphrojekthi wekhwalithi ephezulu yokusebenza komsindo, i-ADPPS ye-ESP32S-S3 inikezela ngokuthengwa okunembile kwesiginali sokuthwebula kanye namakhono wokucubungula.Lokhu kuphumela ekuvezweni komsindo okucacile nokuningi okucacisiwe kunemishini ejwayelekile.Ngakho-ke, i-ESP32-S3 ilungele izimo ezidinga ukubulawa okunengqondo okuphezulu, njengezinhlelo zomsindo ochwepheshe, imishini yokungenisa ngokunemba, noma amathuluzi okucwaninga wesayensi.

Uma kuqhathaniswa ne-ESP32, eSP32-S3 inezithuthukisi ezinkulu ekuxhumaneni okungenantambo, ikakhulukazi ukuhlanganiswa kwe-Bluetooth 5.0.Le nguqulo entsha ye-Bluetooth inikeza uhla lwezokuxhumana olubanzi futhi iphindwe kabili inani lokudlulisa idatha ngokuqhathaniswa ne-Bluetooth 4.2, ngenkathi lithuthukisa amandla okuphatha ukuxhumana okuningi kanyekanye.Lezi zici zinika amandla e-eS32-S3 ukuthi zibambe kahle amanethiwekhi amaningi wedivaysi, njengokusetha okuqinile kwasekhaya, lapho kuqinisekisa ukuxhumana okuzinzile futhi okusheshayo kumadivayisi ahlukahlukene anjengezibani ezinjengezindawo ezihlukile endlini.Abasebenzisi babonile ukuthuthuka okukhulu ezikhathini zokuphendula kanye nokuvuselelwa kwedatha okusheshayo, okuholela ekuhlangenwe nakho kwesistimu okubushelelezi sonke.

Ngokuya nge-Wi-Fi, eSP32-S3 isekela i-HT20 / 40 ejwayelekile, ngejubane elifinyelela ku-150 MBP ku-2.4 GHZ Band.Lesi sici sibalulekile ukuthi izinhlelo zokusebenza ezidinga ukudluliswa kwedatha okusheshayo kanye nokucutshungulwa kwedatha enkulu, njengokusakazwa kwevidiyo ephezulu yevidiyo noma ukuhambisa kahle amafayela amakhulu.

Yize i-eSP32-S3 inikeza izikhonkwane ezimbalwa ze-GPIO kune-eS32, inxekeza izici ezithuthukile zokuhlanza.Ukuvuselelwa okuphawuleka kuyisiguquli sayo se-analog-to-digital (ADC), manje esinikeza ukunemba okukhulu kanye nejubane lokucubungula idatha esheshayo.Lokhu kuthuthukiswa kwenza ama-eS32-S3 abaluleke kakhulu kwizicelo ezidinga ukukalwa okuqondile nezikhathi zokuphendula ezisheshayo, ezinjengezinhlelo zokuqapha imvelo noma imisebenzi eyinkimbinkimbi yokuhlola umsindo noma imisebenzi eyinkimbinkimbi yokuhlola.

Isibonelo, kumaphrojekthi alalelwayo, i-adc ethuthukisiwe ye-ESP32-S3 ingabamba futhi icubungule amasiginali aphezulu ngokuthembekile okuphezulu, okuholela ekuphumeni komsindo okucacile nokuningi okucacisiwe, ngaleyo ndlela kuthuthukise okuhlangenwe nakho kokulalela komsebenzisi.

Ezokuphepha zingenye indawo lapho i-eSP32-S3 ithuthuke kakhulu khona.Ixhasa amasiginesha edijithali futhi isebenzisa ukubethelwa kwe-AES-XTS yememori ye-Flash ukuvikela ukuphazamiseka kwedatha nokufinyelela okungagunyaziwe.Lezi zinhlaka zokuphepha zibalulekile ezisetshenzisweni ngezidingo eziqinile zokuphepha, ezinjengezinhlelo zokufaka inkokhelo noma amadivaysi asekhaya ahlakaniphile aphatha idatha yomuntu siqu.Lezi zindlela zokuphepha ziqinisekisa ukuthi uhlelo lokukhokha luphethwe yi-ESP32-S3 luvikeleke kakhulu, ngempumelelo ukuvikela ukufinyelela okungagunyaziwe kanye nokuvuza kwedatha, ngaleyo ndlela kuthuthukise ukwethembana nokuphepha kwabasebenzisi kanye nabahlinzeki bezinsizakalo.

I-ESP32 yaziwa ngokusebenza kwayo okunamandla nokusebenza okuhlukahlukene, ikakhulukazi ngoba isekela i-Wi-Fi ye-WI-FI e-DI-GHZ nama-5 GHZ nama-5 GHZ.Lesi sici silungele izinhlelo zokusebenza ezidinga ukuxhumana kwenethiwekhi okusheshayo nokunokwethenjelwa, njengokusakazwa kwevidiyo noma ukuphatha amavolumu amakhulu wedatha.Yize ubuchwepheshe bayo be-Bluetooth 4.2 abuthuthukile njenge-Bluetooth ka-ESP32S3-S3, isahlangabezana nezidingo zezicelo eziningi ze-Bluetooth.

I-ESP32 I-WI-BAND WIPE ye-ESP3 isebenza kakhulu ezindaweni ezithambekele ekuxhumaneni kwe-Wi-Fi, noma ezimweni lapho amadivayisi adinga ukushintshana kwedatha njalo (njenge-Smart Home Systems noma ezenzakalelayo zebhizinisi).Ukukhetha i-5 GHZ Band kuyinzuzo ikakhulukazi kulezi zilungiselelo ngoba kunciphisa ukuphazamiseka futhi kunikeza amandla okudlulisa idatha ngokushesha.Isibonelo, endaweni yebhizinisi, usebenzisa i-5 GHZ Band ingakhulisa kakhulu isivinini sokucubungula idatha kanye nokuphendula kwenethiwekhi, ngaleyo ndlela kukhulise ukusebenza kahle kohlelo nokwethembeka.

Ngokuphambene nalokho, i-eSP32-S3 yenzelwe izinhlelo zokusebenza ezigcizelela ukusetshenziswa kwamandla okuphansi kanye nokusebenza kwe-Bluetooth okuthuthukile.Amakhono ayo we-Wi-Fi akhawulelwe ku-2.4 GHZ Band, eyanele yezidingo eziningi ezingadingi idatha yejubane eliphakeme kakhulu le-5 GHz.Ubuchwepheshe be-Bluetooth 5.0 bunikeza ububanzi obude bezokuxhumana kanye nesivinini sedatha ephezulu, okwenza kube kuhle nge-elekthronikhi yabathengi, ikakhulukazi ukugqokwa okuhle, kanye namadivayisi wokuqapha bezempilo abazuza kusuka ebangeni elinwetshiwe kanye nokusebenza kwamandla aphansi.

Ukusetshenziswa kwamandla okuphansi kwe-ESP32-S3 kuyimpahla ebalulekile lapho uhlela ubuchwepheshe obugqokekayo, okuvumela amadivayisi ukuthi aqhubeke isikhathi eside phakathi kwamacala.Lokhu kubaluleke kakhulu kubasebenzisi abathembela ekuqapheleni kwezempilo njalo noma abathanda ukushaja kwedivayisi encane.Isibonelo, kumadivayisi agqokekayo afana nama-SmartWatches noma ama-trackers okuqina komzimba, ama-eS32-S3 asebenza ngalo lonke usuku ngaphandle kokukhathazeka ngempilo yebhethri, ukuhlinzeka ngokulandela umkhondo wezempilo okuqhubekayo kanye nokuhlaziywa kwedatha.

I-ESP32 ne-ESP32-S3 ngayinye inezici zabo ezihlukile nezinzuzo, ilungele izidingo ezahlukahlukene zobuchwepheshe kanye nezindawo zohlelo lokusebenza.ESP32, ngokusebenza kwayo okuzinzile nokusekelwa kwezobuchwepheshe okuvuthiwe, kufanelekile izinhlelo eziyinkimbinkimbi ezidinga amandla aphezulu okucubungula kanye ne-ndia-band wi-fi;Ngenkathi e-eS32-S3, ngobuchwepheshe bayo obuthuthukisiwe be-Bluetooth 5.0 kanye nezici zokuphepha ezithuthukisiwe, kufanelekile ngokwengeziwe ukuphishekela ukusetshenziswa kwamandla okuphansi, amaphrojekthi amasha e-Era Iot anokusetshenziswa kwedatha ephezulu kanye nokuphepha okuphezulu kwedatha.Ukukhetha ibhodi lokuthuthuka kwesokudla akunakuthuthukisa ukusebenza kahle kokuqaliswa kwephrojekthi kodwa futhi kuqinisekisa ukwesekwa kwezobuchwepheshe eside kanye nentuthuko esimeme.Ngakho-ke, ukuqonda nokuhlola izici ezibalulekile zalawa ma-miccoctollers kuyinto ebalulekile yokuqala yanoma yimuphi uchwepheshe kanye nebhizinisi elisebenza endaweni ye-IOT.

Uchungechunge lwe-ESP32 luqukethe amamodeli amaningi, ngalinye elakhiwe ngokususelwa kwizidingo ezithile zohlelo lokusebenza, njengokusetshenziswa kwamandla, amakhono wokucubungula, nama-I / O amachweba.Amamodeli amakhulu afaka e-ESP32, eSP32-S2, eSP32, kanye ne-ESP32.Imodeli ngayinye inezici zayo ezihlukile, nge-ESP32-S2 igxile kwizindleko eziphansi naku-ESP32-S3 inikeze amakhono amakhulu okucubungula isithombe.

Yebo, eS32-S3 isekela imvelo yokuthuthuka kwe-Arduino.Ungahlela ama-eS32 ngokufaka iMenenja yeBhodi e-Arduino Ide.Lokhu kwenza i-eS32-S3 ilungele abathuthukisi abadinga ukusebenzisa isoftware ye-Arduino nemitapo yolwazi.

I-GPPIO ye-ESP32-S3 (i-General Invorty Inctions and Output) amachweba awasizi ngalutho ama-Voltage angama-5V.Zenzelwe ukumelana ngokuphepha ama-voltages okufaka afinyelela ku-3.3V kuphela.Uma udinga ukuxhumanisa i-eS32-S3 kudivayisi ye-5V Logic-Level, uzodinga ukusebenzisa isiguquli se-Logic-Level ukugwema ukulimaza idivaysi yakho.

Ukukhetha imodyuli "engcono kakhulu" esp3 encike kwizidingo zakho ezithile.Isibonelo, uma udinga ukusebenza okuphezulu nokuningi kwe-I / O amachweba, eS32 noma e-ESP32 kungaba ukukhetha okungcono.Uma uhlelo lwakho lokusebenza ludinga ukusetshenziswa kwamandla okuphansi kanye nokusebenza kwezindleko, khona-ke i-eS32 noma i-eS32 ingahle ilunge ngokwengeziwe.Ukuhlola izidingo zakho zephrojekthi, njengohlobo lokuxhuma, inkumbulo edingekayo, amandla wekhompyutha, kanye nesabelomali zonke izinto ezibalulekile ekukhetheni imodeli efanele.