ESPRESSIF ESP32-S2-MINI-2 WiFi Modyuli
2.4 GHz Wi-Fi (802.11 b/g/n) imodyuli
Yakhelwe malunga nothotho lwe-ESP32-S2 ye-SoC (uhlaziyo lwe-chip v1.0), i-Xtensa® single-core 32-bit LX7 mi-coprocessor
4 MB flash kunye ozikhethelayo 2 MB PSRAM kwi chip package
IiGPIO ezingama-37, iiseti ezityebileyo zeeperipherals
I-eriyali ye-PCB ekwibhodi
Imodyuli Ngaphezuluview
I-ESP32-S2-MINI-2 yimodyuli ye-Wi-Fi yenjongo ngokubanzi. Iseti etyebileyo yeeperipherals kunye nobukhulu obuncinci zenza le modyuli ibe lolona khetho lufanelekileyo kumakhaya ahlakaniphile, i-automation ye-industrial, ukhathalelo lwempilo, i-elektroniki yabathengi, njl.
SP32-S2-MINI-2 Iinkcukacha
| Iindidi | Iiparamitha | Iinkcukacha |
| Wi-Fi | Imigaqo-nkqubo | 802.11 b/g/n (ukuya kwi-150 Mbps) |
| Uluhlu lokuphindaphinda | Ngama-2412 ~ 2462 MHz | |
| Hardware | Ujongano lweemodyuli | GPIO, SPI, I2S, UART, I2C, LED PWM, TWAI®, LCD, ujongano lweKhamera, ADC, DAC, isivamvo sokuchukumisa, isivamvo sobushushu, i-USB OTG |
| Ikristale edibeneyo | 40 MHz ikristale | |
| Ukusebenza ivoltage/Ubonelelo lwamandla | 3.0 V ~ 3.6 V | |
| Ukusebenza ngoku | Umyinge: 80 mA | |
| Ubuncinci bangoku bunikezelwe ngumbane | 500 mA | |
| Ubushushu obugciniwe | -40 °C ~ +85 °C/105 °C | |
| Inqanaba lovakalelo lokufuma (MSL) | Inqanaba loku-3 |
Pin Iingcaciso
Ubeko lwephini
Umzobo we-pin ongezantsi ubonisa indawo eqikelelweyo yezikhonkwane kwimodyuli.
uYilo lwePin (Phezulu View)
Inkcazo yePin
Imodyuli inezikhonkwane ezingama-65.
Kuqwalaselo lwe-peripheral pin, nceda ubhekisele kwi-ESP32-S2 Series Datasheet.
Pin Iingcaciso
| Igama | Hayi. | Uhlobo1 | Umsebenzi |
| 1, 2, 30, | |||
| GND | 42, 43, | P | Umhlaba |
| 46-65 | |||
| 3V3 | 3 | P | Ukunikezwa Amandla |
| Igama | Hayi. | 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 | SPIIO4, GPIO33, FSPIHD |
| IO34 | 29 | I/O/T | SPIIO5, GPIO34, FSPICS0 |
| IO35 | 31 | I/O/T | SPIIO6, GPIO35, FSPID |
| IO36 | 32 | I/O/T | 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 | MTDI, GPIO41, CLK_OUT1 |
| IO42 | 38 | I/O/T | MMS, GPIO42 |
| I-TXD0 | 39 | I/O/T | U0TXD, GPIO43, CLK_OUT1 |
| RXD0 | 40 | I/O/T | U0RXD, GPIO44, CLK_OUT2 |
| IO45 | 41 | I/O/T | GPIO45 |
| IO46 | 44 | I | GPIO46 |
| EN | 45 | I | Phezulu: ivuliwe, yenza itshiphu isebenze. Phantsi: icimile, itshiphu iyacima. Qaphela: Musa ukushiya isikhonkwane se-EN sidada. |
- I-1 P: unikezelo lwamandla; Mna: igalelo; O: imveliso; T: impedance ephezulu.
- I-2 IO26 isetyenziswe yi-PSRAM edibeneyo kwimodyuli ye-ESP32-S2-MINI-2-N4R2, kwaye ayinakusetyenziselwa ezinye iinjongo.
Qalisa
Ingaba ufuna ntoni
Ukuphuhlisa usetyenziso lwemodyuli kufuneka:
- 1 x ESP32-S2-MINI-2
- I-1 x ibhodi yokuvavanya i-Espressif RF
- 1 x USB-to-Serial ibhodi
- 1 x Intambo ye-Micro-USB
- 1 x iPC eqhuba iLinux
Kwesi sikhokelo somsebenzisi, sithatha inkqubo yeLinux njenge example. Ngolwazi oluthe kratya malunga noqwalaselo lweWindows kunye neMacOS, nceda ujonge kwiSikhokelo seNkqubo ye-ESP-IDF.
UQhagamshelwano lweHardware
- Solder imodyuli ye-ESP32-S2-MINI-2 kwibhodi yokuvavanya iRF.
- Qhagamshela ibhodi yokuvavanya yeRF kwibhodi ye-USB-to-Serial nge-TXD, RXD, kunye ne-GND.
- Qhagamshela ibhodi ye-USB-to-Serial kwiPC.
- Qhagamshela ibhodi yovavanyo yeRF kwiPC okanye iadaptha yamandla ukuze unike amandla i-5 V, ngentambo ye-Micro-USB.
- Ngexesha lokukhuphela, qhagamshela i-IO0 kwi-GND nge-jumper. Emva koko, vula "Vula" ibhodi yokuvavanya.
- Khuphela i-firmware kwi-flash. Ngeenkcukacha, jonga amacandelo angezantsi.
- Emva kokukhuphela, susa i-jumper kwi-IO0 kunye ne-GND.
- Phakamisa ibhodi yokuvavanya RF kwakhona. Imodyuli iya kutshintshela kwindlela yokusebenza. Itshiphu izakufunda iinkqubo ukusuka kwidanyazi ekuqalisweni kwayo.
Phawula:
IO0 inengqondo yangaphakathi ephezulu. Ukuba i-IO0 imiselwe ukutsalwa-phezulu, imowudi yeBoot ikhethiwe. Ukuba isikhonkwane sitsalela-phantsi okanye sishiywe sidada, imowudi Yokukhuphela ikhethiwe. Ngolwazi oluthe vetshe nge-ESP32-S2-MINI-2, nceda ubhekisele kwi-ESP32-S2 Series Datasheet.
Misela iNdawo yoPhuhliso
Isakhelo soPhuhliso lwe-Espressif IoT (i-ESP-IDF ngokufutshane) sisikhokelo sokuphuhlisa izicelo ezisekelwe kwi-Espressif SoCs. Abasebenzisi banokuphuhlisa izicelo nge-ESP32-S2 kwiWindows/Linux/macOS esekwe kwi-ESP-IDF. Apha sithatha inkqubo yokusebenza yeLinux njenge example.
Faka i imfuneko
Ukuqokelela nge-ESP-IDF kufuneka ufumane ezi phakheji zilandelayo:
- I-CentOS 7 & 8:
- Ubuntu kunye neDebian:
- IArch:
Phawula:
- Esi sikhokelo sisebenzisa uvimba weefayili ~/esp kwi Linux njengoluhlu lofakelo lwe ESP-IDF.
- Gcina ukhumbula ukuba i-ESP-IDF ayizixhasi izithuba kwiindlela.
Fumana i-ESP-IDF
Ukwakha izicelo zemodyuli ye-ESP32-S2-MINI-2, udinga iilayibrari zesoftware ezinikezelwe ngu-Espressif kwindawo yokugcina ye-ESP-IDF.
Ukufumana i-ESP-IDF, yenza isilawuli sokufakela (~/esp) ukukhuphela i-ESP-IDF kwaye udibanise indawo yokugcina kunye 'negit clone':
I-ESP-IDF iza kukhutshelwa kwi ~/esp/esp-idf. Qhagamshelana neeNguqulelo ze-ESP-IDF ngolwazi malunga nenguqulelo ye-ESP-IDF enokusetyenziswa kwimeko ethile.
Misela izixhobo
Ngaphandle kwe-ESP-IDF, kufuneka ufake kwakhona izixhobo ezisetyenziswa yi-ESP-IDF, ezifana nomqokeleli, i-debugger, iipakethe zePython, njl njl. ekuhambeni kunye.
Cwangcisa iiGuquguquko zeNdalo
Izixhobo ezifakiweyo azikafakwa kutshintsho lwemo engqongileyo PATH. Ukwenza izixhobo zisebenziseke kumgca womyalelo, ezinye iinguqu zemekobume kufuneka zisetwe. I-ESP-IDF ibonelela ngesinye iskripthi 'export.sh' esenza oko. Kwi-terminal apho uza kusebenzisa i-ESP-IDF, sebenzisa:
Ngoku yonke into ilungile, unokwakha iprojekthi yakho yokuqala kwimodyuli ye-ESP32-S2-MINI-2.
Yenza iProjekthi yakho yokuqala
Qala iProjekthi
Ngoku ukulungele ukulungiselela isicelo sakho semodyuli ye-ESP32-S2-MINI-2. Ungaqala ngeprojekthi yokuqalisa/hello_world ukusuka kumxampLes directory kwi ESP-IDF.
Khuphela uqalise/hello_world ukuya ~/esp ulawulo:
Kukho uluhlu lwe-example iiprojekthi kwi exampLes directory kwi ESP-IDF. Unako ukukopa nayiphi na iprojekthi ngendlela efanayo njengoko iboniswe ngasentla kwaye uyiqhube. Kwakhona kunokwenzeka ukwakha exampzibekwe kwindawo, ngaphandle kokuzikopa
Ekuqaleni.
Qhagamshela isixhobo sakho
Ngoku qhagamshela imodyuli yakho kwikhompyuter kwaye ujonge phantsi kweyiphi i-serial port imodyuli ebonakalayo. Uthotho lwezibuko kwi Linux luqala nge '/dev/tty' kumagama abo. Sebenzisa lo myalelo ungezantsi izihlandlo ezibini, kuqala ngebhodi ikhutshiwe, emva koko iplage. Izibuko elivela okwesibini yile uyidingayo:
Phawula:
Gcina igama lezibuko likufutshane njengoko uza kulidinga kumanyathelo alandelayo.
Qwalasela
Yiya kuluhlu lwakho 'hello_world' ukusuka kwiNyathelo 3.4.1. Qala iProjekthi, seta itshiphu ye-ESP32-S2 njengento ekujoliswe kuyo kwaye usebenzise umsebenzi woqwalaselo lweprojekthi 'menuconfig'.
Ukumisela ithagethi nge-'idf.py set-target ESP32-S2' kufuneka yenziwe kube kanye, emva kokuvula iprojekthi entsha. Ukuba iprojekthi iqulethe ezinye izakhiwo ezikhoyo kunye noqwalaselo, ziya kucocwa kwaye ziqaliswe. Ithagethi inokugcinwa kwimeko eguquguqukayo ukutsiba eli nyathelo kwaphela. Jonga Ukukhetha iThagethi ngolwazi olongezelelweyo.
Ukuba amanyathelo angaphambili enziwe ngokuchanekileyo, le menyu ilandelayo ivela:
Ulungelelwaniso lweProjekthi-Ifestile Yasekhaya
Usebenzisa le menyu ukuseta iiprojekthi ezithile ezahlukeneyo, umzekelo, igama lomsebenzi womnatha we-Wi-Fi kunye negama lokugqitha, isantya somqhubekekisi, njl. njl. Le example izakusebenza ngoqwalaselo olungagqibekanga
Imibala yemenyu inokwahluka kwitheminali yakho. Ungayitshintsha inkangeleko ngokhetho '–isimbo'. Nceda sebenzisa 'idf.py menuconfig -help' ngolwazi oluthe vetshe.
Yakha iProjekthi
Yakha iprojekthi ngokuqhuba:
Lo myalelo uzakuqulunqa usetyenziso kunye nawo onke amalungu e-ESP-IDF, emva koko iyakuvelisa isilayidi sokuqala, itafile yolwahlulo, kunye nesicelo sokubini.
Ukuba akukho ziphoso, ukwakhiwa kuya kugqiba ngokuvelisa i-firmware binary .bin file.
Flash kwisixhobo
Danyaza okubini osanda kuyakhela kwimodyuli yakho ngokuqhuba:
Faka esikhundleni se-PORT ngegama le-serial yebhodi ye-ESP32-S2 ukusuka kwiNyathelo: Qhagamshela isiXhobo sakho.
Unokutshintsha kwakhona ireyithi ye-flasher baud ngokufaka endaweni ye-BAUD ngesantya se-baud oyifunayo. Izinga le-baud elimiselweyo yi-460800.
Ngolwazi oluthe vetshe kwiimpikiswano ze-idf.py, bona idf.py.
Phawula:
Inketho ethi 'flash' yakha ngokuzenzekelayo kwaye idanyaze iprojekthi, ngoko ke ukuqhuba 'idf.py build' akuyomfuneko.
Xa udanyaza, uya kubona i-log yemveliso efana nokulandelayo:
Ukuba akukho miba ekupheleni kwenkqubo yeflash, ibhodi iya kuqalisa kwaye iqalise isicelo "hello_world".
Ukubeka iliso
Ukujonga ukuba "hello_world" iyasebenza ngokwenene, chwetheza 'idf.py -p PORT monitor' (Ungalibali ukutshintsha iPORT ngegama lakho lezibuko lothotho).
Lo myalelo uzisa i-IDF Monitor isicelo:
Emva kokuqalisa kunye noxilongo lwelogi skrola phezulu, kuya kufuneka ubone "Molo hlabathi!" ishicilelwe sisicelo.
Ukuphuma esweni i-IDF sebenzisa indlela emfutshane Ctrl+].
Yiyo yonke into oyifunayo ukuze uqalise ngemodyuli ye-ESP32-S2-MINI-2! Ngoku ukulungele ukuzama enye exampLes kwi ESP-IDF, okanye uye ngasekunene ekuphuhliseni ezakho izicelo.
Ingxelo ye-US FCC
Isixhobo siyahambelana ne-KDB 996369 D03 OEM Manual v01. Apha ngezantsi kukho imiyalelo yokudityaniswa yabavelisi bemveliso yomkhosi ngokwe KDB 996369 D03 OEM Manual v01.
Uluhlu lweMithetho yeFCC eSebenzayo
FCC Icandelo 15 Icandelwana C 15.247
Imiqathango yokusetyenziswa okuthe ngqo
Imodyuli inemisebenzi yeWiFi.
- Ukusebenza rhoqo:
- WiFi: 2412 ~ 2462 MHz
- Inani lesitishi:
- WiFi: 11
- Uhlengahlengiso:
- iWiFi: DSSS; OFDM
- Uhlobo: I-eriyali ye-PCB ekwibhodi
- Inzuzo: 4.54 dBi Max
Imodyuli ingasetyenziselwa izicelo ze-IoT ezinobuninzi be-antenna ye-4.54 dBi. Umenzi womkhosi ofaka le modyuli kwimveliso yakhe kufuneka aqinisekise ukuba imveliso edibeneyo yokugqibela ihambelana neemfuno zeFCC ngovavanyo lobugcisa okanye ukuvavanya kwimithetho yeFCC, kubandakanywa nokusebenza komthumeli. Umenzi womkhosi kufuneka aqaphele ukuba angaboneleli kumsebenzisi wokugqibela malunga nendlela yokufaka okanye ukususa le modyuli yeRF kwincwadana yomsebenzisi yemveliso yokugqibela edibanisa le modyuli. Incwadi yomsebenzisi wokugqibela iya kubandakanya zonke iinkcukacha ezifunekayo zolawulo/isilumkiso njengoko kubonisiwe kule ncwadana.
IiNkqubo zeModyuli eziMnyino
Ayingeni. Imodyuli yimodyuli enye kwaye iyahambelana neemfuno zeFCC iCandelo 15.212.
Landela i-Antenna Designs
Ayingeni. Imodyuli ine-eriyali yayo, kwaye ayifuni ibhodi eprintiweyo ye-microstrip trace antenna, njl.
Iingqwalaselo zokuSebenza kweRF
Imodyuli kufuneka ifakwe kwisixhobo sokusingatha ukuze ubuncinane i-20cm igcinwe phakathi kwe-eriyali kunye nomzimba wabasebenzisi; kwaye ukuba isitatimenti sokuvezwa kweRF okanye uyilo lwemodyuli lutshintshile, umamkeli wemveliso kufuneka athathele kuye uxanduva lwemodyuli ngotshintsho lwe-ID yeFCC okanye inkqubo entsha. I-ID yeFCC yemodyuli ayinakusetyenziswa kwimveliso yokugqibela. Kwezi meko, umenzi womkhosi uya kuba noxanduva lokuphinda avavanye imveliso yokugqibela (kuquka isidlulisi) kunye nokufumana isigunyaziso esahlukileyo seFCC.
Iimpondo
Iimpawu ze-antenna zimi ngolu hlobo lulandelayo:
- Uhlobo: I-eriyali ye-PCB ekwibhodi
- Inzuzo: 4.54 dBi
Esi sixhobo senzelwe kuphela abavelisi abamkela abavelisi phantsi kwezi meko zilandelayo:
- Imodyuli yothumelo ayinakubekwa ndawonye kunye naso nasiphi na esinye isidluliseli okanye i-eriyali.
- Imodyuli iya kusetyenziswa kuphela ne(ii) eriyali yangaphandle eye yavavanywa kuqala yaza yaqinisekiswa ngale modyuli.
- I-eriyali mayincanyathiselwe ngokusisigxina okanye iqeshe i-eriyali 'eyodwa' coupler.
Logama nje le miqathango ingentla ifezekisiwe, uvavanyo olongezelelekileyo lwesithumeli aluyi kufunwa. Nangona kunjalo, umenzi wenginginya usenoxanduva lokuvavanya imveliso yabo yokugqibela kuzo naziphi na iimfuno zokuthobela ezongezelelweyo ezifunekayo kule modyuli efakiweyo (for ex.ample, izinto ezikhutshwayo zesixhobo sedijithali, iimfuno zePC peripheral, njl. njl.).
Ileyibhile kunye nolwazi lokuthotyelwa
Abavelisi bemveliso abamkeli kufuneka babonelele ngesixhobo somzimba okanye se-imeyile echaza “Ine-ID yeFCC:
2AC7Z-ESPS2MINI2” kunye nemveliso yabo egqityiweyo.
Ulwazi kwiindlela zovavanyo kunye neemfuno zovavanyo ezongezelelweyo
- Ukusebenza rhoqo:
- WiFi: 2412 ~ 2462 MHz
- Inani lesitishi:
- WiFi: 11
- Uhlengahlengiso:
- iWiFi: DSSS; OFDM
Umenzi womkhosi kufuneka enze uvavanyo lokukhutshwa kwemitha kunye nolwenziwayo kunye nokukhutshwa okunganyanisekanga, njl.njl., ngokweendlela zokwenyani zovavanyo lwe-stand-alone modular transmitter kwi-host, kunye neemodyuli ezininzi zokuhambisa ngaxeshanye okanye ezinye ii-transmitter kwimveliso yomkhosi. Kuphela xa zonke iziphumo zovavanyo lweendlela zokuvavanya zihambelana neemfuno zeFCC, ke imveliso yokugqibela inokuthengiswa ngokusemthethweni.
Uvavanyo olongezelelweyo, iCandelo le-15 iCandelwana B liyahambelana
Isidluliseli semodyuli kuphela iFCC egunyaziswe kwiFCC iSahlulo se-15 seSulana le-C 15.247 kwaye umenzi wemveliso engumamkeli unoxanduva lokuthobela nayiphi na eminye imigaqo yeFCC esebenza kumamkeli ongafakwanga kwisibonelelo semodyuli sesithumeli sesiqinisekiso. Ukuba umxhasi uthengisa imveliso yakhe njengeSahlulo se-15 seCandelo B elithobelayo (xa likwaqulathe ukujikelezwa kwedijithali ngokungeyonjongo), ngoko umxhasi uya kubonelela ngesaziso esichaza ukuba imveliso yokugqibela yomamkeli lisafuna iCandelo le-15 lovavanyo lokuthotyelwa kweCandelo B kunye nesidluliseli semodyuli. ifakiwe.
Esi sixhobo sivavanyiwe kwaye safunyanwa sithobela imida yesixhobo sedijithali soDidi B, ngokungqinelana neCandelo 15 leMithetho yeFCC. Le mida yenzelwe ukubonelela ngokhuseleko olufanelekileyo ekuphazamisekeni okuyingozi kwindawo yokuhlala. Esi sixhobo sivelisa, sisebenzise kwaye sinokusasaza amandla amaza erediyo kwaye, ukuba asifakanga kwaye sisetyenziswe ngokuhambelana nemiyalelo, sinokubangela uphazamiseko oluyingozi kunxibelelwano lwerediyo.
Nangona kunjalo, akukho siqinisekiso sokuba ukuphazamiseka akuyi kwenzeka kufakelo oluthile. Ukuba esi sixhobo sibangela uphazamiseko oluyingozi kunomathotholo okanye ulwamkelo lukamabonakude, olunokumiselwa ngokucinywa nokulayita isixhobo, umsebenzisi uyakhuthazwa ukuba azame ukulungisa uphazamiseko ngenye yale milinganiselo ilandelayo:
- Jongisa kwakhona okanye uhambise i-eriyali efumanayo.
- Yandisa ukwahlukana phakathi kwesixhobo kunye nomamkeli.
- Qhagamshela izixhobo kwindawo yokuphuma kwisekethe eyahlukileyo kuleyo apho umamkeli aqhagamshelwe khona.
- Dibana nomthengisi okanye igcisa likanomathotholo/kumabonakude ukuze ufumane uncedo.
Esi sixhobo sithobela iCandelo le-15 leMithetho yeFCC. Umsebenzi uxhomekeke kwezi meko zimbini zilandelayo:
- Esi sixhobo sisenokungabangeli uphazamiseko oluyingozi.
- Esi sixhobo kufuneka samkele naluphi na uphazamiseko olufunyenweyo, kubandakanywa uphazamiseko olunokubangela ukusebenza okungafunekiyo.
Isilumkiso:
Naluphi na utshintsho okanye uhlengahlengiso olungavunywanga ngokucacileyo liqela elinoxanduva lokuthotyelwa lunokuphelisa igunya lomsebenzisi lokusebenzisa isixhobo.
Esi sixhobo sithobela imiqathango yeFCC RF yokuvezwa kwemitha emiselwe indawo engalawulekiyo. Esi sixhobo kunye ne-eriyali akufuneki zibekwe kwindawo enye okanye zisebenze kunye nayo nayiphi na enye i-eriyali okanye isidluliseli. Ii-eriyali ezisetyenzisiweyo kwesi sidluliseli kufuneka zifakwe ukunika umgama wokwahlula ubuncinci be-20 cm ukusuka kubo bonke abantu kwaye akufuneki zibekwe kunye okanye zisebenze kunye nayo nayiphi na enye i-eriyali okanye isidluliseli.
Imiyalelo yokuHlanganisa ye-OEM
Esi sixhobo senzelwe kuphela abahlanganisi be-OEM phantsi kwezi meko zilandelayo:
- Imodyuli yothumelo ayinakubekwa ndawonye kunye naso nasiphi na esinye isidluliseli okanye i-eriyali.
- Imodyuli iya kusetyenziswa kuphela ne(ii) eriyali yangaphandle eye yavavanywa kuqala yaza yaqinisekiswa ngale modyuli.
Logama nje le miqathango ingentla ifezekisiwe, uvavanyo olongezelelekileyo lwesithumeli aluyi kufunwa. Nangona kunjalo, umdibanisi we-OEM usenoxanduva lokuvavanya imveliso yabo yokugqibela kuzo naziphi na iimfuno zokuthobela ezongezelelweyo ezifunekayo kule modyuli efakiweyo (for ex.ample, izinto ezikhutshwayo zesixhobo sedijithali, iimfuno zePC peripheral, njl. njl.).
Ukunyaniseka kokuSebenzisa iSatifikethi seModyuli
Kwimeko apho le miqathango ayinakufezekiswa (umzekeloampkunye noqwalaselo oluthile lwelaptop okanye indawo edibeneyo kunye nenye isidluliseli), emva koko ugunyaziso lweFCC lwale modyuli ngokudityaniswa nesixhobo sokusingatha asisathathwa njengesemthethweni kwaye iID yeFCC yemodyuli ayinakusetyenziswa kwimveliso yokugqibela. Kwezi meko, umdibanisi we-OEM uya kuba noxanduva lokuphonononga kwakhona imveliso yokugqibela (kubandakanywa ne-transmitter) kunye nokufumana isigunyaziso seFCC esahlukileyo.
Phelisa ukuleyibhelishwa kweMveliso
Imveliso yokugqibela kufuneka ibhalwe kwindawo ebonakalayo kunye noku kulandelayo: "Iqulethe i-ID yeModyuli ye-FCC ye-Transmitter: 2AC7Z-ESPS2MINI2".
Amaxwebhu anxulumeneyo
- I-ESP32-S2 Series Datasheet – Iinkcukacha ze-ESP32-S2 hardware.
- I-ESP32-S2 I-Technical Reference Manual – Ulwazi oluneenkcukacha malunga nendlela yokusebenzisa imemori ye-ESP32-S2 kunye neeperipherals.
- I-ESP32-S2 Izikhokelo zoYilo lweHardware – Izikhokelo zendlela yokudibanisa i-ESP32-S2 kwimveliso yakho yehardware.
- I-ESP32-S2 Series ye-SoC Errata - Iinkcazo zeempazamo kwi-ESP32-S2 uchungechunge lwe-SoCs ukusuka kwi-chip revision 0 phambili.
- Izatifikethi
https://espressif.com/en/support/documents/certificates - Izaziso ze-ESP32-S2 iMveliso/iNkqubo yoTshintsho (PCN)
https://espressif.com/en/support/documents/pcns - Iingcebiso ze-ESP32-S2 – Ulwazi ngokhuseleko, iibhugi, ukuhambelana, ukuthembeka kwecandelo.
https://espressif.com/en/support/documents/advisories - Uhlaziyo lwamaxwebhu kunye noHlaziyo lweSaziso soMrhumo
https://espressif.com/en/support/download/documents
Indawo yoMphuhlisi
- Isikhokelo seNkqubo ye-ESP-IDF ye-ESP32-S2 – Amaxwebhu abanzi esikhokelo sophuhliso lwe-ESP-IDF.
- I-ESP-IDF kunye nezinye izikhokelo zophuhliso kwi-GitHub.
https://github.com/espressif - Iforamu ye-ESP32 ye-BBS – iNjineli-kwiNjineli (E2E) Uluntu lweemveliso ze-Espressif apho unokuthumela khona imibuzo, ukwabelana ngolwazi, ukuphonononga izimvo, kunye nokunceda ukusombulula iingxaki kunye neenjineli ezingoogxa.
https://esp32.com/ - Ijenali ye-ESP – IiNgcebiso eziGqwesileyo, amaNqaku, kunye namaNqaku avela kubantu be-Espressif.
https://blog.espressif.com/ - Jonga iithebhu ze-SDKs kunye neDemos, ii-Apps, izixhobo, i-AT Firmware.
https://espressif.com/en/support/download/sdks-demos
Iimveliso
- Ii-ESP32-S2 Series SoCs-Khangela kuzo zonke ii-ESP32-S2 SoCs.
https://espressif.com/en/products/socs?id=ESP32-S2 - Iimodyuli zothotho lwe-ESP32-S2-Khangela kuzo zonke iimodyuli ezisekwe kwi-ESP32-S2.
https://espressif.com/en/products/modules?id=ESP32-S2 - I-ESP32-S2 Series Devkits-Khangela kuzo zonke iidevkits ezisekwe kwi-ESP32-S2.
https://espressif.com/en/products/devkits?id=ESP32-S2 - I-ESP Product Selector - Fumana imveliso ye-Espressif ye-hardware efanelekileyo kwiimfuno zakho ngokuthelekisa okanye ukusebenzisa izihlungi.
https://products.espressif.com/#/product-selector?language=en
Qhagamshelana nathi
- Jonga iithebhu Imibuzo yoThengiso, Imibuzo yobuGcisa, iSikimu seSekethe kunye noYilo lwePCBview, Fumana i-Samples (iivenkile ezikwi-Intanethi), yiba nguMboneleli wethu, amagqabantshintshi kunye neengcebiso.
https://espressif.com/en/contact-us/sales-questions
Imbali yohlaziyo
| Umhla | Inguqulelo | Khupha amanqaku |
| 2022-09-22 | v0.5 | Ukukhululwa kwangaphambili |
I-Disclaimer and Copyright Notice
Ulwazi kolu xwebhu, kubandakanywa URL iimbekiselo, zinokutshintshwa ngaphandle kwesaziso.
LONKE ULWAZI LWEQELA LESITHATHU KOLU XWEBHU LUNIKEZELWE NJENGOKO LUNGEKHO IZIQINISEKISO UBUNYANENI NOKUCHANEKA KWALO.
AKUKHO WARASI ENINIKEZELWAYO KOLU XWEBHU NGOKUTHENGISWA KWALO, UKUNGAKWENZIWA KOMTHETHO, UKULUNGELA NAYIPHI NA INJONGO EKHETHEKILEYO, AKUKHO NASIPHI NA ISIQINISEKISO ESIVELA KUSO NAsiphi na isindululo, INGCACISO OKANYE I-SI.AMPLE.
Lonke uxanduva, kubandakanywa uxanduva lokunyhashwa kwawo nawaphi na amalungelo obunini, anxulumene nokusetyenziswa kolwazi olukolu xwebhu lukhutshiwe. Akukho zilayisenisi ezichaziweyo okanye ezichaziweyo, nge-estoppel okanye ngenye indlela, kuwo nawaphi na amalungelo epropathi enomgangatho ophezulu wokuqonda anikwe apha.
I-logo yeLungu loMdibaniso we-Wi-Fi luphawu lwentengiso ye-Wi-Fi Alliance. Ilogo yeBluetooth luphawu lwentengiso olubhalisiweyo lweBluetooth SIG.
Onke amagama orhwebo, iimpawu kunye neempawu zorhwebo ezibhalisiweyo ezikhankanywe kolu xwebhu ziyipropathi yabanini bazo, kwaye ziyamkelwa.
www.espressif.com
Amaxwebhu / Izibonelelo
 |
ESPRESSIF ESP32-S2-MINI-2 WiFi Modyuli [pdf] Incwadi yokusebenzisa 2AC7Z-ESPS2MINI2, 2AC7ZESPS2MINI2, ESP32-S2-MINI-2, ESP32-S2-MINI-2 iModyuli yeWiFi, iModyuli yeWiFi |
