I-AITEWIN ROBOT ESP32 Devkitc Core Board
Imininingwane
| Iphrosesa (MCU) | I-Dual-core Tensilica LX6 microprocessor |
| Isivinini Sewashi | Kufika ku-240 MHz |
| Inkumbulo ye-Flash | Okujwayelekile okungu-4 MB (okunye okuhlukile kungafaka u-8 MB) |
| I-PSRAM | U-4 MB ongazikhethela wangaphandle (kuye ngemodeli) |
| I-SRAM yangaphakathi | Cishe u-520 KB |
| Ukuxhumana Okungenantambo | I-Wi-Fi 802.11 b/g/n ne-Bluetooth (Classic + BLE) |
| Izikhonkwane ze-GPIO | Amaphinikhodi amaningi edijithali e-I/O asekela i-ADC, i-DAC, i-PWM, i-I²C, i-SPI, i-I²S, i-UART, nezinzwa zokuthinta |
| I-Operating Voltage | 3.3 V izinga lokunengqondo |
| Ukunikezwa kwamandla kagesi | 5 V ngokufaka i-USB (ilawulwa ukuze ibe ngu-3.3 V ebhodini) |
| Isixhumi esibonakalayo se-USB | I-USB-to-UART yohlelo nokuxhumana kwe-serial |
| Izilawuli ze-Onboard | EN inkinobho (setha kabusha) kanye nenkinobho ye-BOOT (flash/download). |
| Izinkomba | Amandla e-LED nesimo se-LED esingaba khona sokulungisa iphutha |
| Ubukhulu bebhodi | Cishe 52 mm × 28 mm |
| Yakha | Isakhiwo esiqinile, esivumelana nebhodi lezinhlawulo ezinamaheda ephinikhodi |
| Izici Ezengeziwe | Isilawuli se-LDO esihlanganisiwe, ukusebenza okuzinzile kwe-IoT namaphrojekthi wamarobhothi |
Incazelo
Umhlahlandlela Wokuqalisa Nge-ESP32-DevKitC V4 [] Ibhodi lokuthuthukisa le-ESP32-DevKitC V4 lingasetshenziswa njengoba kubonisiwe kulesi sifundo. Bheka i-ESP32 Hardware Reference ukuze uthole incazelo yezinye izinhlobo ze-ESP32-DevKitC ezengeziwe. Okudingayo: Ibhodi ESP32-DevKitC V4 Ikhebula le-Micro USB B/USB, iWindows, Linux, noma ikhompyutha ye-macOS. Ungadlulela uqonde ku-Section Start Application Development futhi udlule izigaba zesingeniso. Isifinyezo I-Espressif ikhiqiza ibhodi elincane lokuthuthukisa elisuselwa ku-ESP32 elaziwa nge-ESP32-DevKitC V4. Ukuze kube lula ukusebenzisana, iningi lamaphinikhodi e-I/O aqhekezwe kuzihloko zamaphini nhlangothi zombili. Onjiniyela banezinketho ezimbili: faka i-ESP32-DevKitC V4 ebhodini lokudla noma sebenzisa izintambo ze-jumper ukuxhuma ama-peripheral. Izinhlobonhlobo ze-ESP32-DevKitC V4 ezibalwe ngezansi ziyatholakala ukuze kuhlangatshezwane nezidingo ezihlukene zabasebenzisi: amamojula ahlukahlukene e-ESP32, ESP32-WROO, M-32 ESP32-WRO, M-32D ESP32-WR, OM-32U ESP32-SOLO-1, ESP32-WROVE-WROVE-3 amakhanda ESPROVER-WROVE3, ESPROVER-3 okwezikhonkwane zesilisa noma zesifazane ze-ESP32-WROVER-B (IPEX). Sicela ubheke Ulwazi Loku-oda Lomkhiqizo we-Espressif ukuze uthole ulwazi olwengeziwe. Incazelo Yomsebenzi Izingxenye eziyinhloko, izixhumanisi zokusebenzelana, nezilawuli zebhodi le-ESP32-DevKitC V4 kukhonjiswa esithombeni nethebula elilandelayo.
| Isakhi Esibalulekile | Incazelo |
|---|---|
| ESP32-WROOM-32 | Imojula ene-ESP32 emnyombweni wayo. |
| EN | Setha kabusha inkinobho. |
| Bhuqa | Inkinobho yokulanda. Ukubamba i-Boot bese ucindezela u-EN kuqala Imodi Yokulanda I-Firmware ukuze ulande i-firmware ngembobo ye-serial. |
| Ibhuloho le-USB-kuya-UART | I-chip yebhuloho ye-USB-UART eyodwa inikeza izilinganiso zokudlulisa ezingafika ku-3 Mbps. |
| Imbobo ye-Micro USB | Isixhumi esibonakalayo se-USB. Ukunikezwa kwamandla ebhodi kanye nesixhumi esibonakalayo sokuxhumana phakathi kwekhompyutha nemojula ye-ESP32. |
| Amandla angu-5V ku-LED | Ivula uma i-USB noma ugesi wangaphandle ongu-5 V uxhunywe ebhodini. |
| I/O | Izikhonkwane eziningi zemojula ye-ESP ziqhekezwe kuzihloko zamaphini ebhodini. Ungahlela i-ESP32 ukuze unike amandla imisebenzi eminingi efana ne-PWM, i-ADC, i-DAC, i-I²C, i-I²S, i-SPI, njll. |
Izinketho Zokuhlinzeka Ngogesi Kunezindlela ezintathu ezihlukene zokuhlinzeka ngamandla ebhodini: Imbobo ye-Micro USB, ukunikezwa kwamandla okuzenzakalelayo, iphinikhodi yesihloko engu-5V / GND,s 3V3 / GND iphinikhodi yesihloko Isexwayiso Ukunikezwa kwamandla kufanele kuhlinzekwe kusetshenziswa okukodwa kanye nenye yezinketho ezingenhla; ngaphandle kwalokho, ibhodi kanye/noma umthombo wokuphakelwa kwamandla ungalimala. Qaphela ku-C15: Ingxenye ye-C15 ingase ibangele izinkinga ezilandelayo kumabhodi we-ESP32-DevKitC V4 angaphambilini: Ibhodi lingase liqalise imodi yokulanda Uma ukhipha iwashi ku-GPIO0, i-C15 ingase ibe nomthelela esignali. Uma kwenzeka lezi zinkinga zenzeka, sicela ususe ingxenye. Isibalo esingezansi sibonisa i-C15 egqanyiswe ngokuphuzi.
Ukunakekela Nokunakekela
Ukuphatha & Isitoreji
- Ngaso sonke isikhathi phatha ibhodi ngezandla ezihlanzekile, ezomile ukuze ugweme ukukhishwa okumile nokugqwala.
- Gcina ibhodi esikhwameni se-anti-static noma esitsheni uma lingasetshenziswa.
- Gwema ukugoba noma ukufaka ingcindezi ku-PCB noma izihloko zokuphina.
Ukuphepha kwamandla
- Sebenzisa kuphela izinsiza zamandla ezilawulwayo ze-5V noma izimbobo ze-USB ukuze uvimbele ukugcwala ngokweqiletage umonakalo.
- Ungaxhumi amandla kukho kokubili imbobo ye-USB kanye nephinikhodi yangaphandle engu-5V ngesikhathi esisodwa ngaphandle kokuthi kuqinisekiswe ngohlelo.
- Njalo nqamula amandla ngaphambi kokufaka izintambo noma ukukhipha izingxenye ebhodini.
Ukuhlanza
- Uma uthuli lunqwabelana, hlanza ngobumnene usebenzisa ibhulashi elithambile noma umoya ocindezelwe.
- Ungalokothi usebenzise amanzi, utshwala, noma izixazululo zokuhlanza ebhodini.
- Gwema ukuthinta othintana nabo bensimbi kanye ne-microcontroller chip ngokuqondile.
Ukunakekelwa Kokuxhumana
- Sebenzisa intambo ye-Micro USB yekhwalithi ephezulu ukuhlela kanye namandla.
- Qinisekisa ukuthi zonke izintambo ze-jumper nezixhumi zihlezi kahle ukuze uvimbele izikhindi noma ukuxhumana okuxekethile.
- Hlola kabili uxhumo lwephinikhodi ngaphambi kokuvula amandla, ikakhulukazi uma uxhuma izinzwa noma amamojula.
Ukuvikelwa Kwemvelo
- Gcina ibhodi likude nomswakama, umswakama, nokukhanya kwelanga okuqondile.
- Gwema ukubeka ibhodi emazingeni okushisa aphezulu (ngaphansi kuka-0°C noma ngaphezulu kuka-60°C).
- Qinisekisa ukungena komoya ngendlela efanele uma usetshenziswa ezimotweni zephrojekthi ezivalekile ukuvikela ukushisa ngokweqile.
Ukugcinwa Kwesofthiwe Ne-Firmware
- Gcina abashayeli bakho bebhodi le-ESP32 kanye ne-firmware kubuyekeziwe ukuze usebenze kahle kakhulu.
- Lapho ulayisha ikhodi entsha, qinisekisa ukuthi imbobo ye-COM efanele kanye nohlobo lwebhodi kukhethiwe ku-IDE yakho.
- Gwema ukuphazamisa ukulayishwa kwe-firmware ukuze uvimbele izinkinga zokuqalisa.
Amathiphu Okuphila Isikhathi Eside
- Ungashiyi ibhodi lisebenza ngokuqhubekayo isikhathi eside ngaphandle kokupholisa.
- Bamba ngokucophelela lapho ufaka noma ukhipha ebhodini lezinkwa ukuze ugweme ukugoba noma ukuqhekeka.
- Hlola njalo i-USB nezimbobo zamandla ukuze uthole uthuli noma ukuguga.
Imibuzo Evame Ukubuzwa
Iyini inhloso enkulu ye-ESP32 DevKitC Core Board?
Ibhodi yakhelwe ukuthuthukisa nokwenza i-prototyping i-IoT, amarobhothi, namaphrojekthi wesistimu ashumekiwe kusetshenziswa ukuxhumana kwe-Wi-Fi ne-Bluetooth.
Ngiyilayisha kanjani ikhodi ebhodini le-ESP32?
Xhuma ibhodi kukhompyutha yakho ngembobo ye-Micro USB bese usebenzisa i-Arduino IDE noma i-ESP-IDF. Khetha imbobo ye-COM efanele kanye nohlobo lwebhodi le-ESP32 ngaphambi kokulayisha.
Amadokhumenti / Izinsiza
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I-AITEWIN ROBOT ESP32 Devkitc Core Board [pdf] Imaniwali yosebenzisayo ESP32-WROOM-32D, ESP32-WROOM-32U, ESP32 Devkitc Core Board, ESP32, Devkitc Core Board, Core Board, Ibhodi |