I-DIGILOG ELECTRONICS ESP32-CAM Imodyuli
Iimbonakalo
- I-Ultra-compact 802.11b/ G/N Wi-Fi + BT/ BLE SoC Imodyuli
- Ukusetyenziswa kwamandla aphantsi kabini-core 32-bit CPU, ingasetyenziswa njenge processor isicelo
- Amaxesha amaninzi ukuya kuthi ga kwi-240MHz, umthamo wekhompyutha ukuya kuthi ga kwi-600 DMIPS
- Eyakhelwe ngaphakathi 520 KB SRAM, ngaphandle 4M PSRAM
- Ixhasa i-UART/SPI/I2C/PWM/ADC/DAC ujongano
- Ixhasa iikhamera ze-OV2640 kunye ne-OV7670 ezine-flash eyakhelwe-ngaphakathi
- Inkxaso yokufakwa kwemifanekiso kwi-WiFi
- Ixhasa amakhadi TF
- Ixhasa iindlela ezininzi zokulala.
- Ifakwe kwiLwip kunye neFreeRTOS
- Ixhasa iindlela zokusebenza ze-STA/AP/STA+AP
- I-Smart Config/AirKiss ukucofa-kanye kubumbeko womnatha kuyaxhaswa
- Inkxaso yeserial port uphuculo lwasekhaya kunye nokuphuculwa kwe-firmware ekude (FOTA)
Uphelileview ye
- I-esp32-cam inemodyuli yekhamera encinci ekhuphisanayo kushishino. Imodyuli inokusebenza ngokuzimeleyo njengeyona nkqubo incinci, ilinganisa kuphela i-27 * 40.5 * 4.5mm kwaye inobuncinci ubuthongo obunzulu obukhoyo be-6mA.
- I-Esp-32cam sisisombululo esifanelekileyo kuluhlu olubanzi lwezicelo ze-IoT, kubandakanywa izixhobo ezihlakaniphile zasekhaya, ulawulo lwamacingo emizi-mveliso, ukubekwa esweni okungenazingcingo, ukuchongwa okungenazingcingo kwe-QR, imiqondiso yenkqubo yokubeka ngaphandle kwamacingo kunye nezinye izicelo ze-iot.
- I-Esp-32cam ithatha ipakethe ye-DIP kwaye inokufakwa ngokuthe ngqo kwi-plate yesiseko ukuqonda imveliso ekhawulezileyo kunye nokubonelela abathengi ngemowudi yoqhagamshelo oluthembekileyo oluphezulu, olulungele ukusetyenziswa kwiinkqubo ezahlukeneyo ze-iot hardware.
Iimpawu zobugcisa zemveliso
| uhlobo lwemodyuli | ESP32-CAM |
| i-encapsulation | IDIP-16 |
| ubukhulu | 27*40.5*4.5（±0.2）mm |
| I-SPI Flash | 32Mbit |
| i-ram | Ngaphakathi 520KB+ yangaphandle 4M PSRAM |
| ibluetooth | Imigangatho yeBluetooth 5.0 BLE |
| Ujongano lwenkxaso | UART, SPI |
| Ujongano lwenkxaso | I2C,PWM |
| Xhasa ikhadi TF | Ubuninzi benkxaso ye-4G |
| IO | 9 |
| Ireyithi yesiriyali sezibuko | 115200 bps |
| Ifomathi yemveliso yomfanekiso | I-JPEG(Kuphela i-OV2640 exhaswayo),BMP, GRAYSCALE |
| ispectrum | I-2402 ~ 2480MHz |
| IMBOVAVA | I-eriyali yePCB |
|
Amandla okuhambisa |
IBluetooth: -0.200dBm |
| CCK, 1 Mbps : -90dBm | |
| CCK, 11 Mbps: -85dBm | |
| Ukwamkelwa kobuntununtunu | 6 Mbps (1/2 BPSK): -88dBm
54 Mbps (3/4 64-QAM): -70dBm |
| MCS7 (65 Mbps, 72.2 Mbps): -67dBm | |
|
Ukutya umbane |
Cima isibane:180mA@5V
Yenza isibane kwaye usete ukuqaqamba kwi ubuninzi:310mA@5V deep-sleep: ubuncinane bokusetyenziswa kwamandla yi-6mA@5V yale mihla-yobuthongo: 20mA@5V light-sleep: usetyenziso lwamandla oluncinci yi-6.7mA@5V |
| ukhuseleko | WPA/WPA2/WPA2-Enterprise/WPS |
| Ubungakanani bonikezelo | 5V |
| Ubushushu bokusebenza | -20 ℃ ~ 85 ℃ |
| Indawo yogcino | -40 ℃ ~ 90 ℃ , < 90%RH |
| ubunzima be | 10g |
Ireyithi yefomathi yemodyuli yekhamera ye-Esp32-cam
|
QQVGA |
QVGA |
VGA |
SVGA |
|
| JPEG | 6 | 7 | 7 | 8 |
| I-BMP | 9 | 9 | – | – |
| INKCAZELO ENCINANE | 9 | 8 | – | – |
Inkcazo yenkcazo
| CAM | ESP32 | SD | ESP32 |
| D0 | I-PIN5 | CLK | I-PIN14 |
| D1 | I-PIN18 | CMD | I-PIN15 |
| D2 | I-PIN19 | IDATHA0 | I-PIN2 |
| D3 | I-PIN21 | IDATHA1 | I-PIN4 |
| D4 | I-PIN36 | IDATHA2 | I-PIN12 |
| D5 | I-PIN39 | IDATHA3 | I-PIN13 |
| D6 | I-PIN34 | ||
| D7 | I-PIN35 | ||
| XCLK | I-PIN0 | ||
| I-PCLK | I-PIN22 | ||
| VSYNC | I-PIN25 | ||
| HREF | I-PIN23 | ||
| SDA | I-PIN26 | ||
| I-SCL | I-PIN27 | ||
| I-PIN YAMANDLA | I-PIN32 |
Ubuncinane bomzobo wenkqubo
INGXELO yeFCC
Isilumkiso seFCC: Naluphi na utshintsho okanye uhlengahlengiso olungavunywanga ngokucacileyo liqela elinoxanduva lokuthotyelwa lunokuphelisa igunya lomsebenzisi lokusebenzisa esi sixhobo.
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, kuquka uphazamiseko olunokubangela usetyenziso olungafunekiyo.
Esi sixhobo kunye nee-eriyali zaso akufuneki zibekwe kwindawo enye okanye zisebenze kunye nayo nayiphi na enye i-eriyali okanye isidluliseli. 15.105 Ulwazi kumsebenzisi. Kwisixhobo sedijithali soDidi B okanye iperipheral, imiyalelo enikezelwe kumsebenzisi iya kubandakanya oku kulandelayo okanye ingxelo efanayo, ibekwe kwindawo ebonakalayo kumbhalo wencwadana:
Phawula: Esi sixhobo sivavanyiwe saza safunyanwa ukuba sithobela imida yesixhobo sedijithali soDidi B, ngokungqinelana nenxalenye ye-15 yeMithetho yeFCC. Le mida yenzelwe ukubonelela ngokhuseleko olufanelekileyo ekuphazamisekeni okuyingozi kwindawo yokuhlala. Esi sixhobo sivelisa, sisebenzisa, kwaye sinokusasaza amandla erediyo yerediyo kwaye, ukuba asifakanga kwaye sisetyenziswa 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 okanye ngaphezulu kwezi ndlela zilandelayo:
- 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 imida yokuvezwa kwemitha yeFCC emiselwe indawo engalawulwayo. Esi sixhobo kufuneka sifakwe kwaye sisebenze kunye nomgama omncinci wama-20 cm phakathi kweradiyetha kunye nomzimba wakho.
Ingxelo yoMbane kwimitha
- Esi sixhobo sithobela imida yokuvezwa kwemitha yeFCC emiselwe indawo engalawulwayo.
- Esi sidlulisi akufuneki sibe kwindawo enye okanye sisebenze kunye nayo nayiphi na enye i-eriyali okanye isidluliseli.
Ubukho bamanye amajelo athile kunye/okanye iibhendi zamaza okusebenza zixhomekeke kwilizwe kwaye zicwangcisiwe kumzi-mveliso ukuze zihambelane nendawo ekuyiwa kuyo. Ulungiselelo lwe-firmware alufikeleleki ngumsebenzisi wokugqibela. Imveliso yokugqibela kufuneka ibhalwe kwindawo ebonakalayo ngokulandelayo: "Iqulethe iModyuli yoThutho "2A62H-FD1964".
Iimfuno ngokwe KDB996369 D03
Uluhlu lwemithetho yeFCC esebenzayo
Dwelisa imigaqo yeFCC esebenzayo kwisidluliseli seemodyuli. Le yimigaqo emisela ngokuthe ngqo amabhanti okusebenza, amandla, izinto ezikhutshwayo ezinganyanisekanga, kunye nokusebenza kwamaza asisiseko. MUSA ukudwelisa ukuthotyelwa kwemithetho yeradiator engenziwanga ngabom (Icandelo le-15 Icandelwana B) kuba loo nto ingeyiyo imeko yesibonelelo semodyuli eyandiselwa kumvelisi wamamkeli. Jonga kwakhona icandelo 2.10 elingezantsi elimalunga nesidingo sokwazisa abavelisi abaza kwamkela ukuba uvavanyo olongezelelweyo luyafuneka.3
Ingcaciso: Le modyuli ihlangabezana neemfuno zeFCC inxalenye ye-15C (15.247) .it Ichongwe ngokukodwa i-AC Power Line Emissioned Emission, i-Radiated Spurious emissions, i-Band edge, kunye ne-RF Conducted Emissions engcolileyo, i-Peak Output Power, i-Bandwidth, i-Power Spectral Density, iMfuneko ye-Antenna.
Shwankathela iimeko ezithile zokusetyenziswa komsebenzi
Chaza iimeko zokusetyenziswa ezisebenzayo kwimodyuli yothumelo, kubandakanywa ne-example nayiphi na imida kwii-eriyali, njlample, ukuba i-antenna ye-point-topoint isetyenzisiweyo efuna ukunciphisa amandla okanye imbuyekezo yokulahleka kwentambo, ke le ngcaciso kufuneka ibe kwimiyalelo. Ukuba imida yemeko yokusetyenziswa inabela kubasebenzisi abaziingcali, ngoko ke imiyalelo kufuneka ichaze ukuba olu lwazi lukwanwenwela kwincwadana yemiyalelo yomenzi womkhosi. Ukongeza, ulwazi oluthile lunokufuneka kwakhona, olufana nencopho yebhendi nganye kunye nenzuzo encinci, ngokukodwa kwizixhobo eziphambili kwiibhendi ze-5 GHz DFS.
Ingcaciso: I-eriyali yemveliso isebenzisa i-eriyali engenakubuyiselwa kunye nenzuzo ye-1dBi
Imodyuli enye
Ukuba isidluliseli semodyuli samkelwe “njengeModyuli Eyodwa,” ngoko ke umenzi wemodyuli unoxanduva lokwamkela okusingqongileyo okusetyenziswa yiModyuli eNye. Umenzi weModyuli eNye kufuneka achaze, kokubini kwifayile nakwimiyalelo yokufakela, enye indlela ithetha ukuba umenzi weModyuli eNye uyayisebenzisa ukuqinisekisa ukuba umamkeli uhlangabezana neemfuno eziyimfuneko ukwanelisa iimeko zomda wemodyuli. Umenzi weModyuli eNye unoguquko lokuchaza enye indlela yokujongana neemeko ezithintela ukuvunywa kokuqala, njengokukhuselwa, ukubonakaliswa okuncinci. amplitude, imodulation buffered/data inputs, okanye unikezelo lombane ummiselo. Enye indlela inokubandakanya umenzi wemodyuli oqingqiweyoviewing data yovavanyo oluneenkcukacha okanye uyilo lokusingatha phambi kokunika imvume yomninimzi. Le nkqubo yeModyuli enye ikwasebenza kuvavanyo lokuvezwa kweRF xa kuyimfuneko ukubonisa ukuthobela kumamkeli othile. Umenzi wemodyuli kufuneka achaze ukuba ulawulo lwemveliso apho isidluliseli semodyuli iya kugcinwa njani ukuze ihlale iqinisekisa ukuthotyelwa kwemveliso. Kwinginginya ezongezelelweyo ngaphandle kwenginginya ethile enikwe ekuqaleni ngemodyuli elinganiselweyo, utshintsho oluvumelekileyo lweClass II luyafuneka kwisibonelelo semodyuli ukubhalisa umamkeli owongezelelweyo njengomamkeli othile ovunyiweyo kunye nemodyuli.
Ingcaciso: Imodyuli yimodyuli enye.
Landela uyilo lwe-eriyali
Ukuhambisa imodyuli enoyilo lwe-eriyali yomkhondo, jonga isikhokelo kuMbuzo 11 we-KDB Publication 996369 D02 FAQ - Iimodyuli zeMicro-Strip Antennas kunye nomkhondo. Ulwazi lohlanganiso luya kubandakanya i-TCB review imiyalelo yokudibanisa kule miba ilandelayo: uyilo loyilo lokulandelela, uluhlu lwamacandelo (BOM), i-eriyali, izihlanganisi, kunye neemfuno zokuzihlukanisa.
- Ulwazi olubandakanya iiyantlukwano ezivumelekileyo (umzekelo, ukulandelela imida, ubukhulu, ubude, ububanzi, imilo), ukungaguquguquki kwe-dielectric, kunye ne-impedance njengoko kusebenza kuhlobo ngalunye lwe-eriyali);
- Uyilo ngalunye luya kuthathwa njengoluhlobo olwahlukileyo (umzekelo, ubude be-eriyali kwi-multiple(s) yokuphindaphinda, ubude be-wavelength, kunye nokumila kwe-eriyali (umkhondo kwisigaba) kunokuchaphazela ukuzuza kwe-eriyali kwaye kufuneka kuthathelwe ingqalelo);
- Iiparamitha ziya kubonelelwa ngendlela evumela abavelisi bomkhosi ukuba bayile ibhodi yesekethe eprintiweyo (PC);
- Amalungu afanelekileyo ngumenzi kunye neenkcukacha;
- Iinkqubo zovavanyo zokuqinisekisa uyilo;
- Iinkqubo zovavanyo lwemveliso zokuqinisekisa ukuthotyelwa Umnikeli wemodyuli uya kubonelela ngesaziso sokuba naluphi na ukutenxa (s) kwiiparamitha ezichaziweyo zomkhondo we-eriyali, njengoko kuchazwe yimiyalelo, ifuna ukuba umenzi wemveliso yomkhosi kufuneka azise umniki-mali wemodyuli ukuba banqwenela ukuyitshintsha. uyilo lomkhondo we-eriyali. Kule meko, i-Class II yesicelo sokutshintsha imvume kufuneka ibe filed ngumxhasi, okanye umenzi womkhosi unokuthatha uxanduva ngotshintsho lwe-ID ye-FCC (isicelo esitsha) inkqubo elandelwa sisicelo sokutshintsha kwe-Discovery yeDidi.
Iingqwalaselo zokuvezwa kweRF
Kubalulekile ukuba ababoneleli bemodyuli bachaze ngokucacileyo nangokucacileyo iimeko zokuvezwa kweRF ezivumela umenzi wemveliso engumamkeli ukuba asebenzise imodyuli. Zimbini iindidi zemiyalelo ezifunekayo kulwazi olusesichengeni seRF: (1) kumenzi wemveliso yomninimzi, ukuchaza iimeko zesicelo (iselula, ephathekayo – xx cm ukusuka kumzimba womntu); kunye (2) nesicatshulwa esongezelelweyo esifunekayo kumvelisi wemveliso yomnini ukuba abonelele abasebenzisi bokugqibela kwiincwadana zabo zokugqibela zemveliso. Ukuba iinkcazo zokuvezwa kweRF kunye neemeko zokusebenzisa azibonelelwanga, ngoko ke umenzi wemveliso womkhosi kufuneka athathe uxanduva lwemodyuli ngotshintsho kwi-ID yeFCC (isicelo esitsha).
Ingcaciso: Imodyuli ithobela imida yokuvezwa kwemitha yerediyo yeFCC kwindawo engalawulwayo. Isixhobo sifakwe kwaye sisebenza kumgama ongaphezulu kwama-20 cm phakathi kweradiyetha kunye nomzimba wakho. Le modyuli ilandela uyilo lwengxelo yeFCC, i-ID yeFCC: 2A62H-FD1964
Iimpondo
Uluhlu lwee-eriyali ezibandakanyiweyo kwisicelo soqinisekiso kufuneka lubonelelwe kwimiyalelo. Ukuhanjiswa kweemodyuli ezivunyiweyo njengeemodyuli ezilinganiselweyo, yonke imiyalelo esebenzayo yesifakeli sobuchwephesha kufuneka ibandakanywe njengenxalenye yolwazi kumenzi wemveliso yomkhosi. Uluhlu lwe-eriyali luyakuchonga kwakhona iindidi ze-eriyali (imonopole, iPIFA, i-dipole, njl. njl. (qaphela ukuba kwi-example "i-antenna ye-omni-directional" ayithathwa ngokuba "uhlobo lwe-eriyali" ethile). Kwiimeko apho umenzi wemveliso yomkhosi unoxanduva lomdibaniso wangaphandle, kwi-exampkunye noyilo lwe-eriyali ye-RF kunye noyilo lokulandela umkhondo, imiyalelo yohlanganiso iya kwazisa umfaki we-eriyali ukuba isiqhagamshelo esisodwa se-eriyali kufuneka sisetyenziswe kwiSigaba se-15 sothutho olugunyazisiweyo olusetyenziswa kwimveliso yomkhosi.
Abavelisi bemodyuli baya kubonelela ngoluhlu lweziqhagamshelo ezizodwa ezamkelekileyo.
Ingcaciso: I-eriyali yemveliso isebenzisa i-eriyali engenakubuyiselwa kunye nenzuzo ye-1dBi
Ilebhile kunye nolwazi lokuthotyelwa
Abancedisi banoxanduva lokuqhubeka nokuthotyelwa kweemodyuli zabo kwimithetho yeFCC. Oku kuquka ukucebisa abavelisi bemveliso abasindlekayo ukuba kufuneka banikeze ileyibhile ebonakalayo okanye ye-imeyile echaza "Ine-ID yeFCC" kunye nemveliso yabo egqityiweyo. Jonga iziKhokelo zokuFakwa kweeLayibheli kunye noLwazi loMsebenzisi kwiZixhobo zeRF-KDB Publication 784748.
Ingcaciso: Inkqubo yokusingatha esebenzisa le modyuli, kufuneka ibe neleyibhile kwindawo ebonakalayo ebonisa le mibhalo ilandelayo: “Ine-ID yeFCC: 2A62H-FD1964.
Ulwazi kwiindlela zovavanyo kunye neemfuno zovavanyo ezongezelelweyo
Isikhokelo esongezelelweyo sovavanyo lweemveliso zenginginya sinikwe kwi-KDBPublication 996369 D04 Isikhokelo sokuHlanganisa iModyuli. Iimowudi zovavanyo kufuneka zithathele ingqalelo iimeko zokusebenza ezahlukeneyo zothumelo lwemodyuli ezimele zodwa kwinginginya, kunye neemodyuli ezininzi zokuhambisa ngaxeshanye okanye ezinye iimodyuli kwimveliso yomkhosi. Umxhasi kufuneka anike ulwazi malunga nendlela yokuqwalasela iindlela zovavanyo lovavanyo lwemveliso yokusingatha iimeko ezahlukeneyo zokusebenza kwisidlulisi semodyuli esizimeleyo kumsingathi, ngokuphikisana neemodyuli ezininzi, ezithumela ngaxeshanye okanye ezinye iimodyuli zothutho kumamkeli. Ababonelelwayo banokonyusa usetyenziso lweemodyuli zabo ezihambisa iimodyuli ngokubonelela ngeendlela ezikhethekileyo, iindlela, okanye imiyalelo elinganisa okanye ebonakalisa uqhagamshelwano ngokuvumela isidlulisi. Oku kunokwenza lula kakhulu ukuzimisela komamkeli ukuba imodyuli efakwe kumamkeli iyahambelana neemfuno zeFCC.
Ingcaciso: I-Dongguan Zhenfeida Network Technology Co., Ltd. inokunyusa ukusetyenziswa kweemodyuli zethu zothutho ngokubonelela ngemiyalelo efanisa okanye ebonisa uxhulumaniso ngokuvumela umthumeli.
Uvavanyo olongezelelweyo, iCandelo le-15 Icandelwana B lokuzihlangula
Umxhasi kufuneka abandakanye isiteyitimenti sokuba isidluliseli semodyuli kuphela iFCC egunyaziswe kumacandelo athile omgaqo (okt, imithetho yesidluliseli seFCC) edweliswe kwisibonelelo, kwaye umenzi wemveliso yomkhosi unoxanduva lokuthobela nayiphi na eminye imigaqo yeFCC esebenzayo umamkeli ongafakwanga kwisibonelelo semodyuli sothumelo lwesiqinisekiso. 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.
Ingcaciso: Imodyuli ayinanjongo yeradiator yedijithali yesekethe, ngoko ke imodyuli ayifuni kuvandlakanywa yiFCC Icandelo le-15 leSulana B. Umamkeli kufuneka avavanywe yiFCC Subpart B.
Amaxwebhu / Izibonelelo
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I-DIGILOG ELECTRONICS ESP32-CAM Imodyuli [pdf] Incwadi yokusebenzisa FD1964, 2A62H-FD1964, 2A62HFD1964, ESP32-CAM, Imodyuli, ESP32-CAM Imodyuli |
