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ESP32-P4-Function-EV-Bhodi
Esi sikhokelo somsebenzisi siya kukunceda ukuba uqalise nge-ESP32-P4-Function-EV-Board kwaye iya kunika ulwazi olunzulu.
I-ESP32-P4-Function-EV-Ibhodi yibhodi yophuhliso lwemultimedia esekelwe kwi-chip ye-ESP32-P4. Itshiphu ye-ESP32-P4 ine-400 MHz RISC-V iprosesa kwaye ixhasa ukuya kuthi ga kwi-32 MB PSRAM. Ukongeza, i-ESP32-P4 ixhasa ukucaciswa kwe-USB 2.0, i-MIPI-CSI/DSI, i-H264 Encoder, kunye nezinye iiperipherals ezahlukeneyo.
Ngazo zonke iimpawu zayo ezibalaseleyo, ibhodi iyindlela efanelekileyo yokukhetha ukuphuhlisa ixabiso eliphantsi, ukusebenza okuphezulu, umbane ophantsi-uxhulumaniso lweemveliso zomsindo kunye nevidiyo.
Imodyuli ye-2.4 GHz Wi-Fi 6 kunye neBluetooth 5 (LE) imodyuli ESP32-C6-MINI-1 isebenza njengemodyuli ye-Wi-Fi kunye neBluetooth yebhodi. Ibhodi ikwabandakanya i-7-inch capacitive touch screen kunye nesisombululo se-1024 x 600 kunye nekhamera ye-2MP kunye ne-MIPI CSI, ephucula amava okusebenzisana komsebenzisi. Ibhodi yophuhliso ifanelekile kwiprototyping uluhlu olubanzi lweemveliso, kubandakanywa iingcango ezibonakalayo, iikhamera zenethiwekhi, izikrini zokulawula ikhaya eliphakathi, ixabiso le-LCD lombane. tags, iideshibhodi zemoto enamavili amabini, njl.
Uninzi lwezikhonkwane ze-I/O ziqhekezwe kwiintloko ze-pin ukuze kube lula ukusebenzisana. Abaphuhlisi banokudibanisa i-peripherals kunye neentambo ze-jumper.
Olu xwebhu lunala macandelo alandelayo amakhulu:
- Ukuqalisa: Ngaphezuluview ye-ESP32-P4-Function-EV-Ibhodi kunye nehardware/isoftware yokuseta imiyalelo ukuze uqalise.
- I-Hardware Reference: Ulwazi oluthe kratya malunga nehardware ye-ESP32-P4-Function-EV-Board.
- Iinkcukacha zoHlaziyo lwe-Hardware: Imbali yohlaziyo, imiba eyaziwayo, kunye nekhonkco kwizikhokelo zabasebenzisi kwiinguqulelo zangaphambili (ukuba zikhona) ze-ESP32-P4-Function-EV-Board.
- Amaxwebhu anxulumeneyo: Unxulumano kumaxwebhu anxulumeneyo.
Ndiyaqalisa
Eli candelo libonelela ngentshayelelo emfutshane kwi-ESP32-P4-Function-EV-Board, imiyalelo yendlela yokwenza i-hardware yokuqala yokuseta kunye nendlela yokukhanyisa i-firmware kuyo.
Inkcazo yeeNxalenye
Amacandelo aphambili ebhodi achazwe ngendlela yewotshi.
| iCandelo eliPhambili | Inkcazo |
| J1 | Zonke izikhonkwane ze-GPIO ezifumanekayo ziqhekezwe kwibhloko ye-header J1 ukuze kube lula ukusebenzisana. Ukufumana iinkcukacha ezithe vetshe, jonga i-Header Block. |
| I-ESP32-C6 iModyuli yoQhagamshelwano lweNkqubo | Isidibanisi sinokusetyenziswa nge-ESP-Prog okanye ezinye izixhobo ze-UART zokukhanyisa i-firmware kwimodyuli ye-ESP32-C6. |
| iCandelo eliPhambili | Inkcazo |
| ESP32-C6-MINI-1 Imodyuli | Le modyuli isebenza njengemodyuli yonxibelelwano ye-Wi-Fi kunye neBluetooth yebhodi. |
| Imakrofoni | Imakrofoni ekwibhodi eqhagamshelwe kujongano lweAudio Codec Chip. |
| Lungisa iqhosha | Iseta kwakhona ibhodi. |
| I-Audio Codec Chip | I-ES8311 yi-chip ye-mono audio codec enamandla aphantsi. Ibandakanya i-ADC enetshaneli enye, itshaneli enye iDAC, ingxolo ephantsi yangaphambili.ampi-lifier, umqhubi we-headphone, iziphumo zesandi sedijithali, ukuxuba i-analog, kunye nokufumana imisebenzi. Inxibelelana ne-chip ye-ESP32-P4 ngaphezulu kwe-I2S kunye ne-I2C iibhasi ukubonelela ngokulungiswa komsindo we-hardware ozimeleyo kwisicelo somsindo. |
| Izibuko lemveliso yeSithethi | Eli zibuko lisetyenziselwa ukudibanisa isithethi. Amandla emveliso aphezulu anokuqhuba i-4 Ω, i-3 W isithethi. Isithuba sephini yi-2.00 mm (0.08”). |
| Audio PA Chip | I-NS4150B yi-EMI-ehambelanayo, i-3 W mono Class D amandla omsindo amplifier ukuba ampivuselela imiqondiso yesandi ukusuka kwi-codec chip yomsindo ukuqhuba izithethi. |
| 5 V ukuya 3.3 V LDO | Umlawuli wamandla oguqula unikezelo lwe-5 V ukuya kwi-3.3 V yemveliso. |
| BOOT Iqhosha | Iqhosha lolawulo lwendlela yokuqalisa. Cofa i Lungisa iqhosha ngelixa ubambe phantsi Iqhosha lokuQalisa ukuseta kwakhona i-ESP32-P4 kwaye ufake imowudi yokukhuphela i-firmware. IFirmware inokukhutshelwa kwiflash yeSPI nge-USB-to-UART Port. |
| I-Ethernet PHY IC | I-Ethernet PHY chip eqhagamshelwe kwi-ESP32-P4 EMAC RMII ujongano kunye ne-RJ45 Ethernet Port. |
| Buck Converter | Isiguquli se-DC-DC se-3.3 V yombane. |
| USB-ukuya-UART Bridge Chip | I-CP2102N yibhulorho enye ye-USB ukuya kwi-UART eqhagamshelwe kwi-ESP32-P4 UART0 ujongano, CHIP_PU, kunye ne-GPIO35 (iphini lokubopha). Ibonelela ngamazinga odluliselo ukuya kuthi ga kwi-3 Mbps yokukhuphela i-firmware kunye nokulungiswa kweempazamo, ixhasa umsebenzi wokhuphelo oluzenzekelayo. |
| I-5 V Amandla e-LED | Le LED ikhanyisa xa ibhodi inikwe amandla kuyo nayiphi na i-USB Type-C port. |
| RJ45 Ethernet Izibuko | I-Ethernet Port exhasa i-10/100 Mbps eguqukayo. |
| USB-ukuya-UART Port | I-USB Type-C port ingasetyenziselwa ukunika amandla ibhodi, i-flash firmware kwi-chip, kunye nokunxibelelana ne-ESP32-P4 chip nge-USB-to-UART Bridge Chip. |
| I-USB Power-in Port | Izibuko le-USB Type-C elisetyenziselwa ukunika amandla ibhodi. |
| Izibuko le-USB 2.0 Type-C | I-USB 2.0 Type-C Port iqhagamshelwe kwi-USB 2.0 OTG ujongano lwe-Speed High-Speed ye-ESP32-P4, ihambelana neenkcukacha ze-USB 2.0. Xa unxibelelana nezinye izixhobo usebenzisa eli zibuko, i-ESP32-P4 isebenza njengesixhobo se-USB esiqhagamshela kumamkeli we-USB. Nceda uqaphele ukuba i-USB 2.0 Port-C Port kunye ne-USB 2.0 Type-A Port ayinakusetyenziswa ngaxeshanye. Izibuko le-USB 2.0 Type-C lingasetyenziselwa ukunika amandla ibhodi. |
| I-USB 2.0 Uhlobo lwe-A Port | I-USB 2.0 Type-A Port iqhagamshelwe kwi-USB 2.0 OTG ujongano lwe-Speed High-Speed ye-ESP32-P4, ihambelana neenkcukacha ze-USB 2.0. Xa unxibelelana nezinye izixhobo ngeli zibuko, i-ESP32-P4 isebenza njenge-USB host, inikezela ukuya kwi-500 mA yangoku. Nceda uqaphele ukuba i-USB 2.0 Port-C Port kunye ne-USB 2.0 Type-A Port ayinakusetyenziswa ngaxeshanye. |
| Ukutshintsha Amandla | Ukuvula/Vama Ukutshintsha. Ukutshintshela kuphawu lwe-ON lwenza ibhodi ivuleke (5 V), ukutshintshela kude nophawu lwe-ON kunika amandla ibhodi. |
| Tshintsha | I-TPS2051C sisitshixo samandla se-USB esibonelela nge-500 mA yemveliso yangoku umda wangoku. |
| MIPI CSI Isidibanisi | Isidibanisi se-FPC i-1.0K-GT-15PB isetyenziselwa ukudibanisa iimodyuli zekhamera zangaphandle ukwenza ukuhanjiswa komfanekiso. Ukufumana iinkcukacha, nceda ubhekisele kwi-1.0K-GT- 15PB iinkcukacha kwiiNgxelo eziNxulumeneyo. Iimpawu zeFPC: 1.0 mm pitch, 0.7 mm pin ububanzi, 0.3 mm ubukhulu, 15 izikhonkwane. |
| iCandelo eliPhambili | Inkcazo |
| Buck Converter | Isiguquli se-DC-DC se-VDD_HP sonikezelo lwamandla lwe-ESP32-P4. |
| ESP32-P4 | I-MCU esebenza kakhulu enenkumbulo enkulu yangaphakathi kunye nomfanekiso onamandla kunye nobuchule bokwenza ilizwi. |
| 40 MHz XTAL | Ukuchaneka kwangaphandle kwe-40 MHz crystal oscillator esebenza njengewotshi yenkqubo. |
| 32.768 kHz XTAL | Ukuchaneka kwangaphandle kwe-crystal oscillator ye-32.768 kHz esebenza njengewotshi yamandla aphantsi ngelixa i-chip ikwimowudi yokulala. |
| I-MIPI DSI Connector | Isidibanisi se-FPC 1.0K-GT-15PB sisetyenziselwa ukuqhagamshela iziboniso. Ukufumana iinkcukacha, nceda ubhekisele kwi-1.0K-GT-15PB iNkcazo kuMqulu oNxulumeneyo. Iimpawu zeFPC: 1.0 mm pitch, 0.7 mm pin ububanzi, 0.3 mm ubukhulu, 15 izikhonkwane. |
| SPI flash | Umbane we-16 MB uqhagamshelwe kwitshiphu ngokusebenzisa ujongano lweSPI. |
| Slot yekhadi le-MicroSD | Ibhodi yophuhliso isekela ikhadi le-MicroSD kwimodi ye-4-bit kwaye inokugcina okanye idlale umsindo files ukusuka kwikhadi leMicroSD. |
Izincedisi
Ngokuzikhethela, ezi zincedisi zilandelayo zibandakanyiwe kwiphakheji:
- I-LCD kunye nezixhobo zayo (uyazikhethela)
- 7-intshi capacitive touch screen kunye nesisombululo 1024 x 600
- Ibhodi ye-adapter ye-LCD
- Ibhegi yezixhobo, kubandakanywa iingcingo zaseDuPont, intambo yeribhoni yeLCD, ii-standoffs ezinde (20 mm ubude), kunye nezinto ezizimiyo ezimfutshane (8 mm ubude)
- Ikhamera kunye nezixhobo zayo (uyazikhethela)
- Ikhamera ye-2MP ene-MIPI CSI
- Ibhodi yeadaptha yekhamera
- Intambo yeribhoni yekhamera
Phawula
Nceda uqaphele ukuba intambo yeribhoni kwicala langaphambili, imigca yayo kwiziphelo ezimbini kwicala elinye, kufuneka isetyenziswe kwikhamera; intambo yeribhoni kwicala elingasemva, imichilo yayo kwiziphelo ezimbini kumacala ahlukeneyo, kufuneka isetyenziswe kwiLCD.
Qala uPhuhliso lweSicelo
Phambi kokunika amandla i-ESP32-P4-Function-EV-Board yakho, nceda uqinisekise ukuba ikwimeko entle kwaye akukho zimpawu zicacileyo zomonakalo.
I-Hardware efunekayo
- ESP32-P4-Function-EV-Bhodi
- Iintambo ze-USB
- Ikhompyuter eqhuba iWindows, iLinux, okanye iMacOS
Phawula
Qiniseka ukuba usebenzisa intambo ye-USB esemgangathweni. Ezinye iintambo zezokutshaja kuphela kwaye aziboneleli ngemigca yedatha efunekayo kwaye azisebenzeli ukucwangcisa iibhodi.
I-Hardware ekhethiweyo
- Ikhadi leMicroSD
Ukuseta i-Hardware
Qhagamshela i-ESP32-P4-Function-EV-Bhodi kwikhompyuter yakho usebenzisa intambo ye-USB. Ibhodi inokunikwa amandla ngalo naliphi na izibuko le-USB Type-C. I-USB-to-UART Port iyacetyiswa ngokudanyaza kwefirmware kunye nokulungisa iimpazamo.
Ukuqhagamshela iLCD, landela la manyathelo:
- Khusela ibhodi yophuhliso kwibhodi ye-adaptha ye-LCD ngokuqhoboshela iziseko zobhedu ezimfutshane (eziyi-8 mm ubude) kwiipali ezine ezimileyo kumbindi webhodi ye-adaptha ye-LCD.
- Qhagamshela intloko ye-J3 yebhodi ye-adapter ye-LCD kwi-MIPI DSI isinxibelelanisi kwi-ESP32-P4 Function-EV-Board usebenzisa i-LCD ribhoni cable (ulwalathiso olubuyela umva). Qaphela ukuba ibhodi ye-adapter ye-LCD sele iqhagamshelwe kwi-LCD.
- Sebenzisa ucingo lwe-DuPont ukudibanisa i-RST_LCD ye-pin ye-J6 ye-header ye-LCD ye-adaptha yebhodi kwi-GPIO27 i-pin ye-J1 header kwi-ESP32-P4-Function-EV-Board. I-RST_LCD pin ingaqwalaselwa kusetyenziswa isoftwe, kunye neGPIO27 emiselwe njengemiselweyo.
- Sebenzisa ucingo lwe-DuPont ukudibanisa i-PWM pin ye-J6 ye-header ye-LCD ye-adapter board kwi-GPIO26 iphini ye-J1 header kwi-ESP32-P4-Function-EV-Board. Iphinikhodi ye-PWM inokumiswa nge-software, kunye ne-GPIO26 ebekwe njengento ehlala ikhona.
- Kuyacetyiswa ukuba usebenzise i-LCD ngokudibanisa intambo ye-USB kwi-header ye-J1 ye-LCD ye-adapter board. Ukuba oku akunakwenzeka, qhagamshela i-5V kunye ne-GND izikhonkwane zebhodi ye-adapter ye-LCD kwizikhonkwane ezihambelanayo kwi-J1 header ye-ESP32-P4-Function-EV-Board, ngaphandle kokuba ibhodi yophuhliso inamandla okwaneleyo.
- Qhoboshela iziseko zobhedu ezinde (ezingama-20 mm ubude) kwipali ezine ezimileyo kumda webhodi ye-adaptha ye-LCD ukuze i-LCD ime nkqo.
Isishwankathelo, ibhodi ye-adapter ye-LCD kunye ne-ESP32-P4-Function-EV-Bhodi ziqhagamshelwe ngezikhonkwane ezilandelayo:
| Ibhodi ye-Adapter ye-LCD | ESP32-P4-Function-EV |
| J3 umbhalo ongasentla kwekhasi | Isidibanisi se-MIPI DSI |
| RST_LCD pin ye J6 header | I-GPIO27 pin ye-J1 header |
| I-PWM pin ye-J6 header | I-GPIO26 pin ye-J1 header |
| I-5V pin ye-J6 header | I-5V pin ye-J1 header |
| GND pin ye J6 header | GND pin ye J1 header |
Phawula
Ukuba unika amandla ibhodi ye-adapter ye-LCD ngokudibanisa intambo ye-USB kwi-header ye-J1, akudingeki ukuba udibanise i-5V yayo kunye ne-GND izikhonkwane ezihambelana nezikhonkwane kwibhodi yophuhliso.
Ukusebenzisa ikhamera, qhagamshela ibhodi ye-adapter yekhamera kwi-MIPI CSI isixhumi kwibhodi yophuhliso usebenzisa intambo yeribhoni yekhamera (ulwalathiso lwangaphambili).
Ukuseta isoftware
Ukuseta indawo yakho yophuhliso kwaye udanyaze isicelo esoampkwibhodi yakho, nceda ulandele imiyalelo kwi I-ESP-IDF Qalisa.
Ungafumana examples for ESP32-P4-Function-EV ngokufikelela ExampLes . Ukuqwalasela iinketho zeprojekthi, ngenisa idf.py menuconfig kwi-example directory.
Hardware Reference
Umzobo weBhloko
Umzobo webhloko ongezantsi ubonisa amacandelo e-ESP32-P4-Function-EV-Board kunye nokudibanisa kwabo.
Iinketho zoBonelelo lwaMandla
Amandla anokunikezelwa nangaliphi na kwezi zibuko zilandelayo:
- Izibuko le-USB 2.0 Type-C
- I-USB Power-in Port
- USB-ukuya-UART Port
Ukuba intambo ye-USB esetyenziselwe ukulungisa ingxaki ayikwazi ukubonelela ngoku okwaneleyo, ungaqhagamshela ibhodi kwiadaptha yamandla ngokusebenzisa nayiphi na i-USB Type-C port ekhoyo.
Ibhlokhi ebhalwe ngasentla
Ezi theyibhile zingezantsi zibonelela ngeGama kunye noMsebenzi we-pin header J1 yebhodi. Amagama eeheader zepin aboniswa kuMfanekiso we-ESP32-P4-Function-EV-Board - ngaphambili (cofa ukuze ukwandise). Ukubalwa kwamanani kuyafana nakwi-ESP32-P4-Function-EV-Board Schematic.
| Hayi. | Igama | Uhlobo 1 | Umsebenzi |
| 1 | 3V3 | P | 3.3 V umbane |
| 2 | 5V | P | 5 V umbane |
| 3 | 7 | I/O/T | GPIO7 |
| 4 | 5V | P | 5 V umbane |
| 5 | 8 | I/O/T | GPIO8 |
| Hayi. | Igama | Uhlobo | Umsebenzi |
| 6 | GND | GND | Umhlaba |
| 7 | 23 | I/O/T | GPIO23 |
| 8 | 37 | I/O/T | U0TXD, GPIO37 |
| 9 | GND | GND | Umhlaba |
| 10 | 38 | I/O/T | U0RXD, GPIO38 |
| 11 | 21 | I/O/T | GPIO21 |
| 12 | 22 | I/O/T | GPIO22 |
| 13 | 20 | I/O/T | GPIO20 |
| 14 | GND | GND | Umhlaba |
| 15 | 6 | I/O/T | GPIO6 |
| 16 | 5 | I/O/T | GPIO5 |
| 17 | 3V3 | P | 3.3 V umbane |
| 18 | 4 | I/O/T | GPIO4 |
| 19 | 3 | I/O/T | GPIO3 |
| 20 | GND | GND | Umhlaba |
| 21 | 2 | I/O/T | GPIO2 |
| 22 | I-NC(1) | I/O/T | GPIO1 2 |
| 23 | I-NC(0) | I/O/T | GPIO0 2 |
| 24 | 36 | I/O/T | GPIO36 |
| 25 | GND | GND | Umhlaba |
| 26 | 32 | I/O/T | GPIO32 |
| 27 | 24 | I/O/T | GPIO24 |
| 28 | 25 | I/O/T | GPIO25 |
| 29 | 33 | I/O/T | GPIO33 |
| 30 | GND | GND | Umhlaba |
| 31 | 26 | I/O/T | GPIO26 |
| 32 | 54 | I/O/T | GPIO54 |
| 33 | 48 | I/O/T | GPIO48 |
| 34 | GND | GND | Umhlaba |
| 35 | 53 | I/O/T | GPIO53 |
| 36 | 46 | I/O/T | GPIO46 |
| 37 | 47 | I/O/T | GPIO47 |
| 38 | 27 | I/O/T | GPIO27 |
| 39 | GND | GND | Umhlaba |
| Hayi. | Igama | Uhlobo | Umsebenzi |
| 40 | I-NC(45) | I/O/T | GPIO45 3 |
P: Unikezelo lwamandla; Mna: Igalelo; O: Isiphumo; T: Impedans iphezulu.
[2] (1,2):
I-GPIO0 kunye ne-GPIO1 inokwenziwa ngokuvala umsebenzi we-XTAL_32K, onokuthi uphunyezwe ngokuhambisa i-R61 kunye ne-R59 ukuya kwi-R199 kunye ne-R197, ngokulandelelanayo.
[3] :
I-GPIO45 inokwenziwa ngokuvala umsebenzi we-SD_PWRn, onokuthi uphunyezwe ngokuhambisa i-R231 ukuya kwi-R100.
Iinkcukacha zohlaziyo lwe-Hardware
Akukho zinguqulelo zangaphambili ezikhoyo.
ESP32-P4-Function-EV-Board Schematic (PDF)
UYilo lwePCB yeBhodi ye-ESP32-P4-Function-EV-Board (PDF)
ESP32-P4-Function-EV-Board Dimensions (PDF)
Umthombo we-ESP32-P4-Function-EV-Board Dimensions file (DXF) - Unako view ngayo Autodesk Viewer kwi-intanethi
1.0K-GT-15PB Iinkcukacha (PDF)
Icwecwe ledatha yekhamera (PDF)
Bonisa uxwebhu lwedatha (PDF)
Umboniso wetshiphu yomqhubi we-EK73217BCGA (PDF)
Uluhlu lwedatha yetshiphu yomqhubi we-EK79007AD (PDF)
ISicwangciso seBhodi ye-Adapter ye-LCD (PDF)
Uyilo lwePCB yeAdapter yebhodi yeLCD (PDF)
ISicwangciso seBhodi yeAdapter yeKhamera (PDF)
UYilo lwe-PCB ye-Adapter yeKhamera (PDF)
Ukufumana amanye amaxwebhu oyilwayo ebhodi, nceda uqhagamshelane nathi atsales@espressif.com.
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I-Espressif ESP32 P4 Umsebenzi weBhodi ye-EV [pdf] Incwadi yoMnini I-ESP32-P4, i-ESP32 i-P4 i-Function EV Board, i-ESP32, i-P4 i-Function EV Board, i-Function EV Board, iBhodi ye-EV, iBhodi |