Ibhodi yoPhuhliso yeWHADDA WPB109 ESP32

Intshayelelo

Kubo bonke abahlali beManyano yaseYurophu Ulwazi olubalulekileyo lokusingqongileyo malunga nale mveliso Olu phawu kwisixhobo okanye kwipakethe lubonisa ukuba ukulahlwa kwesixhobo emva kobomi baso kungonakalisa okusingqongileyo. Musa ukulahla iyunithi (okanye iibhetri) njengenkunkuma kamasipala engalungiswanga; kufuneka isiwe kwinkampani ekhethekileyo ukuze isetyenziswe ngokutsha. Esi sixhobo kufuneka sibuyiselwe kumthengisi wakho okanye kwinkonzo yasekuhlaleni yokurisayikilisha. Hlonipha imithetho yendalo esingqongileyo. Ukuba uyathandabuza, qhagamshelana nabasemagunyeni kwindawo yakho yokulahla inkunkuma. Enkosi ngokukhetha iWhadda! Nceda ufunde le ncwadana ngocoselelo phambi kokuzisa esi sixhobo kwinkonzo. Ukuba isixhobo besonakele kuhambo, musa ukusifaka okanye usisebenzise kwaye uqhagamshelane nomthengisi wakho.

Imiyalelo yoKhuseleko

• Funda kwaye uqonde le ncwadana kunye nazo zonke iimpawu zokhuseleko phambi kokuba usebenzise esi sixhobo.
• Ukusetyenziswa ngaphakathi kuphela.
• Esi sixhobo sinokusetyenziswa ngabantwana ababudala buyiminyaka esi-8 nangaphezulu, kunye nabantu abakhubazekileyo ngokwasemzimbeni, ngokweemvakalelo okanye ngokwasengqondweni okanye abaswele amava nolwazi ukuba banikwe iliso okanye umyalelo omalunga nokusetyenziswa kwesixhobo ngendlela ekhuselekileyo kwaye baqonde. iingozi ezibandakanyekileyo. Abantwana abasayi kudlala ngesixhobo. Ukucoca kunye nokugcinwa komsebenzisi akuyi kwenziwa ngabantwana ngaphandle kweliso.

Izikhokelo ngokuBanzi

• Jonga kwiNkonzo yeVelleman® kunye neWaranti yoMgangatho kumaphepha okugqibela ale ncwadana.
• Zonke izilungiso zesixhobo azivumelekanga ngenxa yezizathu zokhuseleko. Umonakalo obangelwe kukuguqulwa komsebenzisi kwisixhobo awugqunywanga siwaranti.
• Sebenzisa isixhobo ngokwenjongo yaso kuphela. Ukusebenzisa isixhobo ngendlela engagunyaziswanga kuya kuphelisa iwaranti.
• Umonakalo obangelwe kukungahoywa kwezikhokelo ezithile kule ncwadana yemigaqo ayiqukwanga kwiwaranti kwaye umthengisi akayi kwamkela uxanduva lwazo naziphi na iziphene okanye iingxaki.
• Nor Velleman nv okanye abathengisi bayo banokuthwaliswa uxanduva ngawo nawuphi na umonakalo (ongaqhelekanga, ongaqhelekanga okanye ongathanga ngqo) - walo naluphi na uhlobo (olwemali, lomzimba…) oluvela kulawulo, ukusetyenziswa okanye ukungaphumeleli kwale mveliso.
• Gcina le ncwadana ukuze uyisebenzise kwixesha elizayo.

Yintoni iArduino®

I-Arduino® liqonga leprototyping elivulelekileyo elisekelwe kwi-hardware ekulula ukuyisebenzisa kunye nesoftware. Iibhodi ze-Arduino® ziyakwazi ukufunda amagalelo - i-sensor yokukhanya, umnwe kwiqhosha okanye umyalezo we-Twitter -kwaye uyiguqule ibe yimveliso - ukuvuselela i-motor, ukuguqula i-LED, ukupapasha into ethile kwi-intanethi. Ungayixelela ibhodi yakho ukuba yenze ntoni ngokuthumela isethi yemiyalelo kwi-microcontroller ebhodini. Ukwenza njalo, usebenzisa ulwimi lweprogram ye-Arduino (esekelwe kwi-Wiring) kunye ne-Arduino® software ye-IDE (esekelwe kwi-Processing). Izikhuselo ezongezelelweyo/iimodyuli/iinxalenye ziyafuneka ukuze ufunde umyalezo we-twitter okanye upapashe kwi-intanethi. Sefa ukuya www.arduino.cc ngolwazi oluthe kratya

Imveliso iphelileview

Ibhodi yophuhliso yeWhadda WPB109 ESP32 liqonga lophuhliso elibanzi le-Espressif's ESP32, umzala ophuculweyo we-ESP8266 ethandwayo. Njenge-ESP8266, i-ESP32 iyisilawuli se-WiFi-enabled microcontroller, kodwa kuloo nto yongeza inkxaso ye-Bluetooth low-energy (okt BLE, BT4.0, Bluetooth Smart), kunye ne-28 I / O izikhonkwane. Amandla e-ESP32 kunye nokuguquguquka kwenza ukuba ibe ngumgqatswa ofanelekileyo ukuba asebenze njengengqondo yeprojekthi yakho ye-IoT elandelayo.

Iinkcukacha

• I-Chipset: ESPRESSIF ESP-WROOM-32 CPU: Xtensa dual-core (okanye single-core) 32-bit LX6 microprocessor
• I-Co-CPU: I-ultra low power (ULP) co-processor GPIO Pins 28
• Inkumbulo:
  • I-RAM: 520 KB ye-SRAM ROM: 448 KB
• Uqhagamshelo olungenazingcingo:
  • WiFi: 802.11 b/g/n
  • IBluetooth®: v4.2 BR/EDR kunye neBLE
• Ulawulo lwamandla:
  • max. ukusetyenziswa kwangoku: 300 mA
  • Ukusetyenziswa kwamandla obuthongo obunzulu: 10 μA
  • max. ibhetri igalelo voltage: 6v
  • max. ibhetri intlawulo yangoku: 450 mA
  • Imilinganiselo (W x L x H): 27.9 x 54.4.9 x 19mm

Ukusebenza ngaphezuluview

iCandelo eliPhambili	Inkcazo
ESP32-WROOM-32	Imodyuli ene-ESP32 kumbindi wayo.
EN Iqhosha	Lungisa iqhosha
Iqhosha lokuQalisa	Khuphela iqhosha. Ukubamba phantsi I-Boot kwaye emva koko ucinezele i-EN iqalisa imowudi yokuKhuphela iFirmware yokukhuphela i-firmware nge-serial port.
USB-ukuya-UART Bridge	Iguqula i-USB ibe yi-UART series ukuze kube lula unxibelelwano phakathi kwe-ESP32 kunye nepc
Izibuko le-USB elincinci	Ujongano lwe-USB. Ubonelelo lwamandla ebhodi kwakunye nonxibelelwano phakathi a ikhomputha kunye nemodyuli ye-ESP32.
3.3 V UMlawuli	Iguqula i-5 V ukusuka kwi-USB ukuya kwi-3.3 V efunekayo ukubonelela imodyuli ye-ESP32

Ndiyaqalisa

Ukufakela isoftware efunekayo

1. Okokuqala, qiniseka ukuba unenguqulelo yamva nje yeArduino IDE efakwe kwikhompyuter yakho. Ungakhuphela uguqulelo lwamva nje ngokuya ku www.arduino.cc/en/software.
2. Vula i-Arduino IDE, kwaye uvule imenyu yokukhetha ngokuya kuyo File > Ezikhethwayo. Faka oku kulandelayo URL kuMphathi weBhodi eyoNgezelelweyo URLs” indawo:
   https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json , kwaye
   cofa "Kulungile".
3. Vula uMphathi weBhodi ukusuka kwiZixhobo> imenyu yeBhodi kwaye ufake i-platform ye-esp32 ngokubeka i-ESP32 kwindawo yokukhangela, ukhethe inguqu yamva nje ye-core esp32 (nge-Espressif Systems), kwaye ucofe "Faka".
   Ukulayisha umzobo wokuqala ebhodini 
4. Nje ukuba undoqo we-ESP32 ufakiwe, vula imenyu yezixhobo kwaye ukhethe ibhodi yemodyuli ye-ESP32 Dev ngokuya ku: Izixhobo > Ibhodi:”…” > ESP32 Arduino > ESP32 Dev Module
5. Qhagamshela imodyuli yeWhadda ESP32 kwiPC yakho usebenzisa intambo ye-USB encinci. Vula imenyu yezixhobo kwakhona kwaye ujonge ukuba i-port entsha ye-serial yongezwe kuluhlu lwe-port kwaye uyikhethe (Izixhobo> I-Port: "..." > ). Ukuba oku akunjalo, kungafuneka ufakele umqhubi omtsha ukwenza i-ESP32 iqhagamshele kakuhle kwikhompyuter yakho.
   Yiya e https://www.silabs.com/developers/usb-to-uart-bridge-vcp-drivers ukukhuphela kwaye ufake umqhubi. Qhagamshela kwakhona i-ESP32 kwaye uqalise kwakhona i-Arduino IDE nje ukuba inkqubo igqibile.
6. Khangela ukuba ezi zicwangciso zilandelayo zikhethiwe kwimenyu yebhodi yezixhobo:
7. Khetha i-exampmzobo ukusuka kwi “Eksamples ye-ESP32 Dev Modyuli” kwi File > Eksamples. Sincoma ukuqhuba i-example ebizwa ngokuba yi "GetChipID" njengendawo yokuqala, enokufunyanwa phantsi File > Eksampimiz > ESP32 > ChipID.
8. Cofa iqhosha lokulayisha ( ), kwaye iliso kwimiyalezo yolwazi ezantsi. Nje ukuba umyalezo "Ukuqhagamshela..." uvela, cofa kwaye ubambe iqhosha le-Boot kwi-ESP32 de inkqubo yokufaka igqitywe.
9. Vula uthotho lwemonitha ( ), kwaye khangela ukuba i-baudrate isetelwe kwi-115200 baud:
10. Cinezela i Cwangcisa/ iqhosha le-EN, imiyalezo yokucoca kufuneka iqale ukuvela kwimonitha yothotho, kunye ne-ID yeChip (Ukuba i-GetChipID example yafakwa).

Unengxaki?
Qala kwakhona i-Arduino IDE kwaye uphinde uqhagamshele ibhodi ye-ESP32. Unokujonga ukuba umqhubi ufakwe ngokufanelekileyo ngokujonga umphathi weSixhobo kwiWindows phantsi kweePorts zeCOM ukubona ukuba isixhobo seSilicon Labs CP210x samkelwa. Ngaphantsi kwe-Mac OS ungasebenzisa umyalelo ls /dev/{tty,cu}.* kwi-terminal ukujonga oku.

Uqhagamshelo WiFi example

I-ESP32 ikhanya ngokwenene kwizicelo apho kufuneka uqhagamshelo lwe-WiFi. Le ex ilandelayoampi-le izakusebenzisa olu setyenziso olongezelelweyo ngokuba nomsebenzi wemodyuli ye-ESP njengento esisiseko webumncedisi.

1. Vula i-Arduino IDE, kwaye uvule i-AdvancedWebUmncedisi example ngokuya ku File > Eksampngoku > WebUmncedisi > Kwinqanaba EliphambiliWebIseva
2. Faka esikhundleni i-SSIDApha ngegama lakho lenethiwekhi ye-WiFi, kwaye endaweni yakho iPSKHre nge-password yenethiwekhi ye-WiFi.
3. Qhagamshela i ESP32 yakho kwi pc yakho (ukuba awukayi) kwaye qinisekisa ukuba izicwangciso ezichanekileyo zebhodi kwimenyu yeZixhobo zisetiwe kwaye izibuko lonxibelelwano olululo lukhethiwe.
4. Cofa iqhosha lokulayisha (), kwaye iliso kwimiyalezo yolwazi ezantsi. Nje ukuba umyalezo "Ukuqhagamshela..." uvela, cofa kwaye ubambe iqhosha le-Boot kwi-ESP32 de inkqubo yokufaka igqitywe.
5. Vula uthotho lwemonitha ( ), kwaye khangela ukuba i-baudrate isetelwe kwi-115200 baud:
6. Cinezela i Cwangcisa/ iqhosha le-EN, imiyalezo ye-debug kufuneka iqale ukuvela kwimonitha yothotho, kunye nolwazi lobume malunga noqhagamshelo lwenethiwekhi kunye nedilesi ye-IP. Qaphela idilesi yeIP:
   
   Ngaba i-ESP32 inengxaki yokuqhagamshela kwinethiwekhi yakho ye-WiFi?
   Khangela ukuba igama lomsebenzi womnatha we-WiFi kunye negama lokugqitha zimiselwe ngokuchanekileyo, kwaye i-ESP32 ikuluhlu lwendawo yakho yofikelelo ye-WiFi. I-ESP32 ine-eriyali encinci ngoko ke inokuba nobunzima obuninzi bokuthatha uphawu lwe-WiFi kwindawo ethile kunePC yakho.
7. Vula wethu web umkhangeli zincwadi kwaye uzame ukuqhagamshela kwi-ESP32 ngokungenisa iidilesi zayo ze-ip kwibar yedilesi. Kufuneka ufumane i webiphepha elibonisa igrafu eyenziwe ngokungakhethiyo kwi ESP32

Yintoni omawuyenze ngokulandelayo ngebhodi yam yeWhadda ESP32?
Jonga ezinye ze-ESP32 exampLe nto iza kulayishwa kwangaphambili kwi-Arduino IDE. Unokuzama ukusebenza kweBluetooth ngokuzama i-example mizobo kwi-ESP32 BLE ifolda yeArduino, okanye uzame umzobo wangaphakathi wemagnethi (iholo) wovavanyo lwesinzwa (ESP32 > HallSensor). Emva kokuba uzame ezinye ezimbalwa ezahlukeneyoampLes ungazama ukuhlela ikhowudi ngokuthanda kwakho, kwaye udibanise ezahlukeneyo exampukuze uze neeprojekthi zakho ezizodwa! Jonga ezi tutorials zenziwe ngabahlobo bethu ngomzuzu wokugqibela iinjineli: lastminuteengineers.com/electronics/esp32-projects/

Uhlengahlengiso kunye neempazamo zokuchwetheza zigciniwe – © Velleman Group nv, Legen Heirweg 33 – 9890 Gavere WPB109-26082021.

Amaxwebhu / Izibonelelo

Ibhodi yoPhuhliso yeWHADDA WPB109 ESP32 [pdf] Incwadi yokusebenzisa IBhodi yoPhuhliso yeWPB109 ESP32, iWPB109, iBhodi yoPhuhliso ye-ESP32, iBhodi yoPhuhliso, iBhodi

Iimbekiselo

• Incwadi yokusebenzisa