I-ESPRESSIF ESP32-S2-MINI-2 WiFi Module
2.4 GHz Wi-Fi (802.11 b/g/n) module
Yakhelwe eduze kochungechunge lwe-ESP32-S2 ye-SoC (chip revision v1.0), i-Xtensa® single-core 32-bit LX7 mi-coprocessor
4 MB flash kanye no-2 MB PSRAM ozikhethela kuphakheji ye-chip
Ama-GPIO angama-37, isethi ecebile yama-peripheral
I-antenna ye-PCB esebhodini
I-Module Overview
I-ESP32-S2-MINI-2 iyimojuli ye-Wi-Fi yenhloso evamile. Isethi ecebile yama-peripheral kanye nosayizi omncane kwenza le mojula ibe yisinqumo esifanelekile samakhaya ahlakaniphile, i-industrial automation, ukunakekelwa kwezempilo, izinto zikagesi zabathengi, njll.
SP32-S2-MINI-2 Imininingwane
| Izigaba | Amapharamitha | Imininingwane |
| I-Wi-Fi | Imithethonqubo | 802.11 b/g/n (kufika ku-150 Mbps) |
| Ibanga lemvamisa | 2412 ~ 2462 MHz | |
| Izingxenyekazi zekhompuyutha | Izixhumi ezibonakalayo zemojuli | I-GPIO, SPI, I2S, UART, I2C, LED PWM, TWAI®, I-LCD, isixhumi esibonakalayo sekhamera, i-ADC, i-DAC, inzwa yokuthinta, inzwa yokushisa, i-USB OTG |
| Ikristalu ehlanganisiwe | 40 MHz crystal | |
| I-vol esebenzayotage/Ukunikezwa kwamandla | 3.0 V ~ 3.6 V | |
| Ukusebenza kwamanje | Isilinganiso: 80 mA | |
| Ubuncane bamanje bulethwa ukunikezwa kwamandla | 500 mA | |
| Izinga lokushisa le-ambient | -40 °C ~ +85 °C/105 °C | |
| Izinga lokuzwela komswakama (MSL) | Ileveli 3 |
Phina Izincazelo
Ukuhlelwa Kwephini
Umdwebo wephinikhodi ongezansi ubonisa cishe indawo yamaphini kumojula.
Isakhiwo Sephini (Phezulu View)
Phina Incazelo
Imojula inamaphini angama-65.
Ukuze uthole ukulungiselelwa kwephinikhodi ye-peripheral, sicela ubheke I-ESP32-S2 Series Datasheet.
Phina Izincazelo
| Igama | Cha. | Uhlobo1 | Umsebenzi |
| 1, 2, 30, | |||
| GND | 42, 43, | P | Ground |
| 46-65 | |||
| 3V3 | 3 | P | Ukunikezwa kwamandla kagesi |
| Igama | Cha. | Uhlobo1 | Umsebenzi |
| IO0 | 4 | I/O/T | RTC_GPIO0, GPIO0 |
| IO1 | 5 | I/O/T | RTC_GPIO1, GPIO1, TOUCH1, ADC1_CH0 |
| IO2 | 6 | I/O/T | RTC_GPIO2, GPIO2, TOUCH2, ADC1_CH1 |
| IO3 | 7 | I/O/T | RTC_GPIO3, GPIO3, TOUCH3, ADC1_CH2 |
| IO4 | 8 | I/O/T | RTC_GPIO4, GPIO4, TOUCH4, ADC1_CH3 |
| IO5 | 9 | I/O/T | RTC_GPIO5, GPIO5, TOUCH5, ADC1_CH4 |
| IO6 | 10 | I/O/T | RTC_GPIO6, GPIO6, TOUCH6, ADC1_CH5 |
| IO7 | 11 | I/O/T | RTC_GPIO7, GPIO7, TOUCH7, ADC1_CH6 |
| IO8 | 12 | I/O/T | RTC_GPIO8, GPIO8, TOUCH8, ADC1_CH7 |
| IO9 | 13 | I/O/T | RTC_GPIO9, GPIO9, TOUCH9, ADC1_CH8, FSPIHD |
| IO10 | 14 | I/O/T | RTC_GPIO10, GPIO10, TOUCH10, ADC1_CH9, FSPICS0, FSPIIO4 |
| IO11 | 15 | I/O/T | RTC_GPIO11, GPIO11, TOUCH11, ADC2_CH0, FSPID, FSPIIO5 |
| IO12 | 16 | I/O/T | RTC_GPIO12, GPIO12, TOUCH12, ADC2_CH1, FSPICLK, FSPIIO6 |
| IO13 | 17 | I/O/T | RTC_GPIO13, GPIO13, TOUCH13, ADC2_CH2, FSPIQ, FSPIIO7 |
| IO14 | 18 | I/O/T | RTC_GPIO14, GPIO14, TOUCH14, ADC2_CH3, FSPIWP, FSPIDQS |
| IO15 | 19 | I/O/T | RTC_GPIO15, GPIO15, U0RTS, ADC2_CH4, XTAL_32K_P |
| IO16 | 20 | I/O/T | RTC_GPIO16, GPIO16, U0CTS, ADC2_CH5, XTAL_32K_N |
| IO17 | 21 | I/O/T | RTC_GPIO17, GPIO17, U1TXD, ADC2_CH6, DAC_1 |
| IO18 | 22 | I/O/T | RTC_GPIO18, GPIO18, U1RXD, ADC2_CH7, DAC_2, CLK_OUT3 |
| IO19 | 23 | I/O/T | RTC_GPIO19, GPIO19, U1RTS, ADC2_CH8, CLK_OUT2, USB_D- |
| IO20 | 24 | I/O/T | RTC_GPIO20, GPIO20, U1CTS, ADC2_CH9, CLK_OUT1, USB_D+ |
| IO21 | 25 | I/O/T | RTC_GPIO21, GPIO21 |
| IO26 2 | 26 | I/O/T | SPICS1, GPIO26 |
| NC | 27 | — | NC |
| IO33 | 28 | I/O/T | I-SPIIO4, GPIO33, FSPIHD |
| IO34 | 29 | I/O/T | SPIIO5, GPIO34, FSPICS0 |
| IO35 | 31 | I/O/T | I-SPIIO6, GPIO35, FSPID |
| IO36 | 32 | I/O/T | I-SPIIO7, GPIO36, FSPICLK |
| IO37 | 33 | I/O/T | SPIDQS, GPIO37, FSPIQ |
| IO38 | 34 | I/O/T | GPIO38, FSPIWP |
| IO39 | 35 | I/O/T | MTCK, GPIO39, CLK_OUT3 |
| IO40 | 36 | I/O/T | MTDO, GPIO40, CLK_OUT2 |
| IO41 | 37 | I/O/T | I-MTDI, GPIO41, CLK_OUT1 |
| IO42 | 38 | I/O/T | I-MTMS, GPIO42 |
| I-TXD0 | 39 | I/O/T | U0TXD, GPIO43, CLK_OUT1 |
| I-RXD0 | 40 | I/O/T | U0RXD, GPIO44, CLK_OUT2 |
| IO45 | 41 | I/O/T | I-GPIO45 |
| IO46 | 44 | I | I-GPIO46 |
| EN | 45 | I | Phezulu: kuvuliwe, kwenza i-chip isebenze. Phansi: icishiwe, i-chip iyacisha. Qaphela: Ungashiyi iphinikhodi ye-EN intanta. |
- I-1 P: ukunikezwa kwamandla; I: okokufaka; O: okukhiphayo; T: impedance ephezulu.
- 2 IO26 isetshenziswa i-PSRAM eshumekiwe kumojula ye-ESP32-S2-MINI-2-N4R2, futhi ayikwazi ukusetshenziselwa ezinye izinjongo.
Qalisa
Okudingayo
Ukwakha izinhlelo zokusebenza zemojuli udinga:
- 1 x ESP32-S2-MINI-2
- 1 x Ibhodi lokuhlola le-Espressif RF
- 1 x ibhodi le-USB-to-Serial
- 1 x Ikhebula le-Micro-USB
- 1 x I-PC esebenzisa i-Linux
Kulo mhlahlandlela womsebenzisi, sithatha isistimu yokusebenza ye-Linux njengesiboneloample. Ukuze uthole ulwazi olwengeziwe mayelana nokucushwa ku-Windows ne-macOS, sicela ubheke ku-ESP-IDF Programming Guide.
I-Hardware Connection
- Solder the ESP32-S2-MINI-2 module ebhodini lokuhlola le-RF.
- Xhuma ibhodi lokuhlola le-RF ebhodini le-USB-to-Serial nge-TXD, RXD, ne-GND.
- Xhuma ibhodi le-USB-to-Serial ku-PC.
- Xhuma ibhodi lokuhlola le-RF ku-PC noma i-adaptha yamandla ukuze unike amandla amandla angu-5 V, ngekhebula le-Micro-USB.
- Ngesikhathi sokulanda, xhuma i-IO0 ku-GND usebenzisa i-jumper. Bese, uvula "VULA" ibhodi lokuhlola.
- Landa i-firmware ku-flash. Ukuze uthole imininingwane, bheka izigaba ezingezansi.
- Ngemva kokulanda, susa i-jumper ku-IO0 naku-GND.
- Nika amandla ibhodi lokuhlola le-RF futhi. Imojuli izoshintshela kumodi yokusebenza. I-chip izofunda izinhlelo kusuka ku-flash lapho iqaliswa.
Qaphela:
I-IO0 inengqondo yangaphakathi iphakeme. Uma i-IO0 isethelwe ukudonsa, i-Boot mode iyakhethwa. Uma leli phini lidonsela phansi noma lishiywe lintanta, imodi yokulanda iyakhethwa. Ukuze uthole ulwazi olwengeziwe nge-ESP32-S2-MINI-2, sicela ubheke I-ESP32-S2 Series Datasheet.
Setha i-Development Environment
I-Espressif IoT Development Framework (i-ESP-IDF ngamafuphi) iwuhlaka lokuthuthukisa izinhlelo zokusebenza ezisekelwe ku-Espressif SoCs. Abasebenzisi bangathuthukisa izinhlelo zokusebenza nge-ESP32-S2 ku-Windows/Linux/macOS ngokusekelwe ku-ESP-IDF. Lapha sithatha uhlelo lokusebenza lwe-Linux njenge-example.
Faka okudingekayo
Ukuze uhlanganise ne-ESP-IDF udinga ukuthola amaphakheji alandelayo:
- I-CentOS 7 & 8:
- Ubuntu & Debian:
- I-Arch:
Qaphela:
- Lo mhlahlandlela usebenzisa uhla lwemibhalo ~/esp ku-Linux njengefolda yokufaka ye-ESP-IDF.
- Khumbula ukuthi i-ESP-IDF ayisekeli izikhala ezindleleni.
Thola i-ESP-IDF
Ukuze wakhe izinhlelo zokusebenza zemojuli ye-ESP32-S2-MINI-2, udinga amalabhulali esofthiwe ahlinzekwe yi-Espressif endaweni ye-ESP-IDF.
Ukuze uthole i-ESP-IDF, dala inkomba yokufaka (~/esp) ukuze ulande i-ESP-IDF futhi uhlanganise indawo yokugcina nge-'git clone':
I-ESP-IDF izolandwa kokuthi ~/esp/esp-idf. Bheka Izinguqulo ze-ESP-IDF ukuze uthole ulwazi mayelana nokuthi iyiphi inguqulo ye-ESP-IDF ongayisebenzisa esimweni esithile.
Setha Amathuluzi
Ngaphandle kwe-ESP-IDF, udinga futhi ukufaka amathuluzi asetshenziswa i-ESP-IDF, njenge-compiler, debugger, Python packages, njll. I-ESP-IDF inikeza iskripthi esiqanjwe ngokuthi 'install.sh' ukusiza ukusetha amathuluzi. ekuhambeni okukodwa.
Setha Okuguquguqukayo Kwemvelo
Amathuluzi afakiwe awakengezwa kokuguquguquka kwemvelo ye-PATH. Ukwenza amathuluzi asetshenziswe emugqeni womyalo, okunye okuguquguqukayo kwendawo kufanele kusethwe. I-ESP-IDF inikeza esinye iskripthi 'export.sh' esenza lokho. Kutheminali lapho uzosebenzisa i-ESP-IDF, sebenzisa:
Manje konke sekumi ngomumo, ungakha iphrojekthi yakho yokuqala kumojula ye-ESP32-S2-MINI-2.
Dala Iphrojekthi Yakho Yokuqala
Qala iphrojekthi
Manje usukulungele ukulungiselela isicelo sakho semojula ye-ESP32-S2-MINI-2. Ungaqala ngephrojekthi yokuqalisa/hello_world kusuka ku-exampLes directory in ESP-IDF.
Kopisha ukuqalisa/hello_world ku-~/esp lwemibhalo:
Kukhona uhla lwama-exampamaphrojekthi ku-exampLes directory in ESP-IDF. Ungakopisha noma iyiphi iphrojekthi ngendlela efanayo neyethulwe ngenhla bese uyiqhuba. Kungenzeka futhi ukwakha exampendaweni, ngaphandle kokuwakopisha
kuqala.
Xhuma idivayisi yakho
Manje xhuma imojula yakho kukhompyutha bese uhlola ukuthi iyiphi imbobo ye-serial ebonakalayo. Izimbobo ze-serial ku-Linux ziqala ngokuthi '/dev/tty' emagameni azo. Qalisa umyalo ongezansi izikhathi ezimbili, okokuqala ibhodi livuliwe, bese lixhunyiwe. Imbobo evela okwesibili yileyo oyidingayo:
Qaphela:
Gcina igama lembobo liseduze njengoba uzolidinga ezinyathelweni ezilandelayo.
Lungiselela
Zulazulela kunkomba yakho ethi 'hello_world' kusuka ku-Isinyathelo 3.4.1. Qala Iphrojekthi, setha i-chip ye-ESP32-S2 njengethagethi bese uqhuba insiza yokumisa iphrojekthi 'menuconfig'.
Ukusetha ithagethi nge-'idf.py set-target ESP32-S2' kufanele kwenziwe kanye, ngemva kokuvula iphrojekthi entsha. Uma iphrojekthi iqukethe ezinye izakhiwo ezikhona kanye nokucushwa, zizosulwa futhi ziqaliswe. Ithagethi ingase ilondolozwe ekuguquguqukeni kwendawo ukuze weqe lesi sinyathelo nhlobo. Bona Ukukhetha Okuqondisiwe ukuze uthole ulwazi olwengeziwe.
Uma izinyathelo ezedlule zenziwe ngendlela efanele, imenyu elandelayo ivela:
Ukucushwa Kwephrojekthi - Iwindi Lasekhaya
Usebenzisa le menyu ukuze umise okuguquguqukayo okuqondene nephrojekthi, isb igama lenethiwekhi ye-Wi-Fi nephasiwedi, isivinini sokucubungula, njll. Ukusetha iphrojekthi nge-menuconfig kungase kweqiwe kokuthi “hello_world”. Lesi example izosebenza nokucushwa okuzenzakalelayo
Imibala yemenyu ingase yehluke kutheminali yakho. Ungashintsha ukubukeka ngenketho ethi '–style'. Sicela usebenzise i-'idf.py menuconfig -help' ukuze uthole ulwazi olwengeziwe.
Yakha Iphrojekthi
Yakha iphrojekthi ngokwenza:
Lo myalo uzohlanganisa uhlelo lokusebenza nazo zonke izingxenye ze-ESP-IDF, bese ukhiqiza i-bootloader, ithebula lokuhlukanisa, namabhanari wohlelo lokusebenza.
Uma engekho amaphutha, ukwakhiwa kuzoqeda ngokukhiqiza ibhini ye-firmware .bin file.
Flash kuDivayisi
Flash okombambambili osanda kukwakha kumojula yakho ngokuqalisa:
Miselela i-PORT ngegama lembobo yebhodi le-ESP32-S2 yakho ukusuka kokuthi Isinyathelo: Xhuma Idivayisi Yakho.
Ungaphinda uguqule izinga le-baud elikhanyayo ngokufaka esikhundleni se-BAUD ngezinga le-baud olidingayo. Izinga le-baud elizenzakalelayo lingu-460800.
Ukuze uthole ulwazi olwengeziwe mayelana nezimpikiswano ze-idf.py, bheka idf.py.
Qaphela:
Inketho ethi 'flash' yakha futhi ikhanyise iphrojekthi ngokuzenzakalelayo, ngakho-ke ukusebenzisa 'idf.py build' akudingekile.
Lapho ukhanyisa, uzobona ilogi yokuphuma efana nokulandelayo:
Uma zingekho izinkinga ekupheleni kwenqubo ye-flash, ibhodi lizoqala kabusha futhi liqalise uhlelo lokusebenza lwe-"hello_world".
Gada
Ukuhlola ukuthi i-“hello_world” iyasebenza ngempela yini, thayipha okuthi 'idf.py -p PORT monitor' (Ungakhohlwa ukushintsha i-PORT ufake igama lembobo yakho yomkhiqizo).
Lo myalo wethula uhlelo lokusebenza lwe-IDF Monitor:
Ngemva kokuqala kanye namalogi okuxilonga askrolela phezulu, kufanele ubone "Sawubona mhlaba!" ephrintwe uhlelo lokusebenza.
Ukuze uphume kumonitha we-IDF sebenzisa isinqamuleli esithi Ctrl+].
Yilokho kuphela okudingayo ukuze uqalise nge-ESP32-S2-MINI-2 module! Manje usukulungele ukuzama enye i-exampLes ku-ESP-IDF, noma uye kwesokudla ukuze uthuthukise ezakho izinhlelo zokusebenza.
Isitatimende se-US FCC
Idivayisi ithobelana ne-KDB 996369 D03 OEM Manual v01. Ngezansi kunemiyalo yokuhlanganisa yabakhiqizi bomkhiqizo abasingathi ngokwe-KDB 996369 D03 OEM Manual v01.
Uhlu Lwemithetho Ye-FCC Esebenzayo
I-FCC Ingxenye 15 Ingxenye Engaphansi C 15.247
Imibandela Yokusebenzisa Ethize
Imojula inemisebenzi ye-WiFi.
- Imvamisa yokusebenza:
- I-WiFi: 2412 ~ 2462 MHz
- Inombolo yesiteshi:
- I-WiFi: 11
- Ukuguquguquka:
- I-WiFi: DSSS; OFDM
- Uhlobo: I-antenna ye-PCB esebhodini
- Inzuzo: 4.54 dBi Max
Imojula ingasetshenziselwa izinhlelo zokusebenza ze-IoT ezinothi oluphezulu lwe-4.54 dBi. Umkhiqizi osokhaya ofaka le mojula emkhiqizweni wakhe kufanele aqinisekise ukuthi umkhiqizo wokugcina oyinhlanganisela uthobela izimfuneko ze-FCC ngokuhlolwa kobuchwepheshe noma ukuhlola kumithetho ye-FCC, okuhlanganisa nokusebenza komthumeli. Umkhiqizi wosokhaya kufanele aqaphele ukuthi anganikezi ulwazi kumsebenzisi wokugcina 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.
Izinqubo Zemojuli Elinganiselwe
Akufaneleki. Imojula iyimojula eyodwa futhi ihambisana nemfuneko ye-FCC Ingxenye 15.212.
Landelela Imiklamo ye-Antenna
Akufaneleki. Imojuli ine-antenna yayo, futhi ayidingi ibhodi ephrintiwe ye-microstrip trace antenna, njll.
Ukucatshangelwa kokuvezwa kwe-RF
Imojula kufanele ifakwe kumshini wokusingathwa ngendlela yokuthi okungenani kugcinwe u-20cm phakathi kothi nomzimba wabasebenzisi; futhi uma isitatimende sokuchayeka se-RF noma isakhiwo semojula sishintshwa, khona-ke umenzi womkhiqizo osokhaya kudingeka aphathe imojuli ngoshintsho ku-ID ye-FCC noma uhlelo olusha lokusebenza. I-ID ye-FCC yemojuli ayikwazi ukusetshenziswa emkhiqizweni wokugcina. Kulezi zimo, umkhiqizi womsingathi uzoba nesibopho sokuhlola kabusha umkhiqizo wokugcina (okuhlanganisa nesidlulisi) kanye nokuthola ukugunyazwa kwe-FCC okuhlukile.
Izimpondo
Imininingwane ye-antenna imi kanje:
- Uhlobo: I-antenna ye-PCB esebhodini
- Inzuzo: 4.54 dBi
Le divayisi ihloselwe abakhiqizi abangabasingathi kuphela ngaphansi kwezimo ezilandelayo:
- Imojula yokudlulisa kungenzeka ingabi ndawonye nanoma yisiphi esinye isidluliseli noma uthi.
- Imojula izosetshenziswa kuphela no(izi)antenna lwangaphandle oluhlolwe ekuqaleni futhi lwaqinisekiswa ngale mojuli.
- I-antenna kufanele inamathiselwe unomphela noma isebenzise i-coupler 'eyingqayizivele' yothi.
Inqobo nje uma izimo ezingenhla zihlangatshezwana nazo, ukuhlolwa okwengeziwe kwe-transmitter ngeke kudingeke. Nokho, umkhiqizi womsingathi usenomthwalo wemfanelo wokuhlola umkhiqizo wakhe wokuphela ukuze athole noma yiziphi izimfuneko zokuthobela ezengeziwe ezidingekayo ngale mojula efakiwe (ngokwesibonelo.ample, ukukhishwa kwemishini yedijithali, izidingo ze-PC peripheral, njll.).
Ulwazi Lwelebula Nokuthotshelwa Kwemithetho
Abakhiqizi bomkhiqizo osokhaya badinga ukuhlinzeka ngelebula ebonakalayo noma ye-e ethi “Iqukethe i-FCC ID:
2AC7Z-ESPS2MINI2” nomkhiqizo wabo oqediwe.
Ulwazi lwamamodi okuhlola kanye nezidingo zokuhlola ezengeziwe
- Imvamisa yokusebenza:
- I-WiFi: 2412 ~ 2462 MHz
- Inombolo yesiteshi:
- I-WiFi: 11
- Ukuguquguquka:
- I-WiFi: DSSS; OFDM
Umkhiqizi osokhaya kufanele enze uhlolo lokukhishwa kwemisebe kanye nokukhishwayo okungamanga, njll., ngokuya ngezindlela zokuhlola zangempela zesidlulisi semodyuli ezimele yedwa kumsingathi, kanye namamojula amaningi adlulisa kanyekanye noma amanye ama-transmitter kumkhiqizo wokusingatha. Kuphela uma yonke imiphumela yokuhlolwa yezindlela zokuhlola ithobela izimfuneko ze-FCC, lapho umkhiqizo wokugcina ungathengiswa ngokusemthethweni.
Ukuhlola okwengeziwe, Ingxenye 15 Ingxenye Encane B iyathobelana
I-modular transmitter igunyazwe i-FCC kuphela ye-FCC Ingxenye 15 Ingxenye Encane C 15.247 nokuthi umkhiqizi womkhiqizo osokhaya unesibopho sokuthobela noma yimiphi eminye imithetho ye-FCC esebenza kumsingathi ongakhaviwe yi-modular transmitter grant of certification. 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 wokusingathwa usadinga ukuhlolwa kokuthobela Ingxenye 15 Yengxenye Encane B nesithumeli semodular. efakiwe.
Lesi sisetshenziswa sihloliwe futhi satholwa ukuthi sithobela imikhawulo yedivayisi yedijithali Yekilasi B, ngokususelwe kuNgxenye15 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 ngesinye salezi zinyathelo ezilandelayo:
- 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.
Le divayisi ithobela Ingxenye 15 Yemithetho ye-FCC. Ukusebenza kungaphansi kwemibandela emibili elandelayo:
- Le divayisi ingase ingabangeli ukuphazamiseka okuyingozi.
- Lolu cingo kufanele lwamukele noma yikuphi ukuphazamiseka okutholiwe, okuhlanganisa ukuphazamiseka okungase kubangele ukusebenza okungafuneki.
Isexwayiso:
Noma yiziphi izinguquko noma ukuguqulwa okungagunyazwanga ngokucacile yinhlangano enesibopho sokuthobela imithetho kungasusa igunya lomsebenzisi lokusebenzisa okokusebenza.
Lokhu okokusebenza kuthobelana nemikhawulo yokuchayeka emisebeni ye-FCC RF ebekwe endaweni engalawuleki. Lolu cingo kanye nothi lwayo akumele kubekwe endaweni eyodwa noma kusebenze ngokuhambisana nanoma yiluphi olunye uthi noma isidluliseli. Ama-antenna asetshenziselwa lesi sithumeli kufanele afakwe ukuze anikeze ibanga lokuhlukanisa okungenani elingama-20 cm kubo bonke abantu futhi akumele abekwe endaweni eyodwa noma asebenze ngokuhlangana nanoma iyiphi enye i-antenna noma isidluliseli.
OEM Integration Imiyalo
Le divayisi ihloselwe kuphela izihlanganisi ze-OEM ngaphansi kwezimo ezilandelayo:
- Imojula yokudlulisa kungenzeka ingabi ndawonye nanoma yisiphi esinye isidluliseli noma uthi.
- Imojula izosetshenziswa kuphela no(izi)antenna lwangaphandle oluhlolwe ekuqaleni futhi lwaqinisekiswa ngale mojuli.
Inqobo nje uma izimo 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.).
Ukufaneleka Kokusebenzisa Isitifiketi Semojuli
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.
Qeda Ukulebula Komkhiqizo
Umkhiqizo wokugcina kufanele ulebulwe endaweni ebonakalayo ngalokhu okulandelayo: “Iqukethe i-FCC ID ye-Transmitter Module: 2AC7Z-ESPS2MINI2”.
Imibhalo Ehlobene
- I-ESP32-S2 Series Datasheet – Imininingwane yehardware ye-ESP32-S2.
- I-ESP32-S2 I-Technical Reference Manual – Imininingwane enemininingwane yokuthi isetshenziswa kanjani inkumbulo ye-ESP32-S2 nama-peripherals.
- I-ESP32-S2 Imihlahlandlela Yokuklama Izingxenyekazi Zekhompuyutha - Izinkombandlela zokuthi ungayihlanganisa kanjani i-ESP32-S2 emkhiqizweni wakho wezingxenyekazi zekhompuyutha.
- I-ESP32-S2 Series SoC Errata – Izincazelo zamaphutha ochungechungeni lwe-ESP32-S2 lwama-SoCs kusukela ekubuyekezweni kwe-chip 0 kuya phambili.
- Izitifiketi
https://espressif.com/en/support/documents/certificates - Izaziso Zokushintsha kwe-ESP32-S2 (PCN)
https://espressif.com/en/support/documents/pcns - Izeluleko ze-ESP32-S2 – Ulwazi ngokuvikeleka, iziphazamisi, ukuhambisana, ukwethembeka kwengxenye.
https://espressif.com/en/support/documents/advisories - Ukubuyekezwa Kwamadokhumenti Nokubhalisa Kwesaziso Sokuvuselela
https://espressif.com/en/support/download/documents
Indawo Yonjiniyela
- I-ESP-IDF Programming Guide ye-ESP32-S2 – Imibhalo ebanzi yohlaka lokuthuthukiswa kwe-ESP-IDF.
- I-ESP-IDF nezinye izinhlaka zokuthuthukisa ku-GitHub.
https://github.com/espressif - Iforamu ye-ESP32 BBS – Umphakathi Wonjiniyela ukuya kuNjiniyela (E2E) wemikhiqizo ye-Espressif lapho ungathumela khona imibuzo, wabelane ngolwazi, uhlole imibono, futhi usize ukuxazulula izinkinga nabanye onjiniyela.
https://esp32.com/ - Ijenali ye-ESP - Imikhuba Engcono Kakhulu, Imibhalo, Namanothi avela ku-Espressif abantu.
https://blog.espressif.com/ - Bona amathebhu SDK namademo, Izinhlelo zokusebenza, Amathuluzi, AT Firmware.
https://espressif.com/en/support/download/sdks-demos
Imikhiqizo
- I-ESP32-S2 Series SoCs - Phequlula kuwo wonke ama-ESP32-S2 SoCs.
https://espressif.com/en/products/socs?id=ESP32-S2 - Amamojula ochungechunge lwe-ESP32-S2 - Phequlula kuwo wonke amamojula asekelwe ku-ESP32-S2.
https://espressif.com/en/products/modules?id=ESP32-S2 - I-ESP32-S2 Series Devkits - Phequlula kuwo wonke ama-devkits asekelwe ku-ESP32-S2.
https://espressif.com/en/products/devkits?id=ESP32-S2 - Isikhethi Somkhiqizo we-ESP - Thola umkhiqizo wehadiwe we-Espressif ofanele izidingo zakho ngokuqhathanisa noma ukusebenzisa izihlungi.
https://products.espressif.com/#/product-selector?language=en
Xhumana nathi
- Bona amathebhu Imibuzo Yokuthengisa, Imibuzo Yezobuchwepheshe, Isikimu Sesifunda & Ne-PCB Design Review, Thola Samples (Izitolo eziku-inthanethi), Yiba Ngumhlinzeki Wethu, Amazwana & Iziphakamiso.
https://espressif.com/en/contact-us/sales-questions
Umlando Wokubuyekeza
| Usuku | Inguqulo | Khipha amanothi |
| 2022-09-22 | v0.5 | Ukukhululwa kokuqala |
Umusho wokuzihlangula kanye nesaziso se-copyright
Ulwazi kulo mbhalo, kuhlanganisa URL izinkomba, zingashintsha ngaphandle kwesaziso.
LONKE IMINININGWANE YOMNTU WESITHATHU KULO MBHALO INIKEZELWA NJENGOBA IFANA IZIQINISEKISO UBUQINISO NOKUNEMBA KWAYO.
AYIKHO ISIQINISEKISO ESINIKEZELWE KULO MQULU WOKUTHENGISWA KWAWO, AKUNGEPHULI, UKULUNGELA KWANOMA YIYIPHI INHLOSO ETHILE, FUTHI AYIKHO ISIQINISEKISO ENGAKHO ESIVELA KUNOMA YILUPHI ISIPHAKAMISO, INKCAZO NOMA IZINHLOSO.AMPLE.
Zonke izikweletu, okuhlanganisa isikweletu sokwephulwa kwanoma yimaphi amalungelo obunikazi, ahlobene nokusetshenziswa kolwazi olukule dokhumenti akanakuchithwa. Awekho amalayisensi ashiwo noma ashiwo, nge-estoppel noma ngenye indlela, kunoma imaphi amalungelo empahla yengqondo anikezwe lapha.
Ilogo yeLungu le-Wi-Fi Alliance wuphawu lokuthengisa lwe-Wi-Fi Alliance. Ilogo ye-Bluetooth wuphawu lokuthengisa olubhalisiwe lwe-Bluetooth SIG.
Wonke amagama ohwebo, izimpawu zokuthengisa nezimpawu zokuthengisa ezibhalisiwe ezishiwo kulo mbhalo ziyimpahla yabanikazi bazo, futhi ziyamukelwa.
www.espressif.com
Amadokhumenti / Izinsiza
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I-ESPRESSIF ESP32-S2-MINI-2 WiFi Module [pdf] Imaniwali yosebenzisayo 2AC7Z-ESPS2MINI2, 2AC7ZESPS2MINI2, ESP32-S2-MINI-2, ESP32-S2-MINI-2 WiFi Module, WiFi Module |
