WHADDA WPB109 ESP32 Development Board

Gabatarwa

Ga duk mazauna Tarayyar Turai Muhimman bayanan muhalli game da wannan samfur Wannan alamar akan na'urar ko kunshin tana nuna cewa zubar da na'urar bayan zagayowar rayuwarta na iya cutar da muhalli. Kada a jefar da naúrar (ko batura) azaman sharar gari mara ware; ya kamata a kai shi zuwa wani kamfani na musamman don sake amfani da shi. Ya kamata a mayar da wannan na'urar zuwa ga mai rarraba ku ko zuwa sabis na sake amfani da gida. Mutunta dokokin muhalli na gida. Idan kuna shakka, tuntuɓi hukumomin sharar gida na gida. Na gode da zabar Whad! Da fatan za a karanta littafin sosai kafin kawo wannan na'urar zuwa sabis. Idan na'urar ta lalace ta hanyar wucewa, kar a saka ko amfani da ita kuma tuntuɓi dilan ku.

Umarnin Tsaro

• Karanta kuma ku fahimci wannan jagorar da duk alamun aminci kafin amfani da wannan na'urar.
• Don amfanin cikin gida kawai.
• Wannan na'ura za a iya amfani da ita ga yara masu shekaru 8 zuwa sama, da kuma mutanen da ke da raunin jiki, hankali ko tunani ko rashin kwarewa da ilimi idan an ba su kulawa ko umarni game da amfani da na'urar ta hanyar aminci kuma sun fahimta. hadurran da ke ciki. Yara ba za su yi wasa da na'urar ba. Yara ba za su yi tsaftacewa da kula da mai amfani ba tare da kulawa ba.

Gabaɗaya Jagora

• Koma zuwa sabis na Velleman® da Garanti mai inganci akan shafuna na ƙarshe na wannan jagorar.
• An haramta duk gyare-gyaren na'urar saboda dalilai na tsaro. Lalacewar da gyare-gyaren mai amfani ga na'urar ke haifar ba ta da garanti.
• Yi amfani da na'urar kawai don manufarta. Yin amfani da na'urar ta hanyar da ba ta da izini zai ɓata garanti.
• Lalacewar da aka yi ta rashin kula da wasu ƙa'idodi a cikin wannan jagorar baya cikin garanti kuma dila ba zai karɓi alhakin kowace lahani ko matsaloli masu zuwa ba.
• Haka kuma Velleman nv ko dillalan sa ba za su iya ɗaukar alhakin kowane lalacewa (na ban mamaki, na al'ada ko kai tsaye) - na kowane yanayi (na kuɗi, na zahiri…) wanda ya taso daga mallaka, amfani ko gazawar wannan samfur.
• Ajiye wannan littafin don tunani na gaba.

Menene Arduino®

Arduino® dandamali ne na buɗaɗɗen samfur wanda ya dogara da kayan masarufi da software mai sauƙin amfani. Allolin Arduino® suna iya karanta abubuwan shigarwa - firikwensin haske, yatsa akan maɓalli ko saƙon Twitter - kuma juya shi zuwa fitarwa - kunna motar, kunna LED, buga wani abu akan layi. Kuna iya gaya wa hukumar ku abin da za ku yi ta hanyar aika saitin umarni zuwa microcontroller a kan allo. Don yin haka, kuna amfani da yaren shirye-shiryen Arduino (dangane da Wiring) da IDE software na Arduino® (dangane da Processing). Ana buƙatar ƙarin garkuwa/modules/bangaren don karanta saƙon twitter ko bugawa akan layi. Surf zuwa www.arduino.cc don ƙarin bayani

Samfurin ya ƙareview

Hukumar raya Whadda WPB109 ESP32 babban dandamali ne na ci gaba don Espressif's ESP32, dan uwan ​​da aka inganta na mashahurin ESP8266. Kamar ESP8266, ESP32 microcontroller ne mai kunna WiFi, amma don haka yana ƙara goyan bayan ƙarancin makamashi na Bluetooth (watau BLE, BT4.0, Bluetooth Smart), da 28 I/O fil. Ƙarfin ESP32 da iyawa ya sa ya zama ɗan takarar da ya dace ya yi aiki a matsayin kwakwalwar aikin IoT na gaba.

Ƙayyadaddun bayanai

• Chipset: ESPRESSIF ESP-WROOM-32 CPU: Xtensa dual-core (ko guda-core) 32-bit LX6 microprocessor
• Co-CPU: ultra low power (ULP) co-processor GPIO Fil 28
• Ƙwaƙwalwar ajiya:
  • RAM: 520 KB na SRAM ROM: 448 KB
• Haɗin mara waya:
  • WiFi: 802.11 b / g / n
  • Bluetooth®: v4.2 BR/EDR da BLE
• Gudanar da wutar lantarki:
  • max. Amfani na yanzu: 300mA
  • Ƙarfin barci mai zurfi: 10 μA
  • max. shigar da baturi voltagku: 6v
  • max. Cajin baturi na yanzu: 450mA
  • Girma (W x L x H): 27.9 x 54.4.9 x 19mm

Aiki ya ƙareview

Maɓallin Maɓalli	Bayani
ESP32-WROOM-32	Module mai ESP32 a ainihin sa.
Maballin EN	Maɓallin sake saiti
Boot Button	Zazzage maɓallin. Riƙe ƙasa Boot sannan danna EN yana farawa yanayin Sauke Firmware don zazzage firmware ta tashar tashar jiragen ruwa.
Kebul-zuwa-UART Bridge	Yana canza USB zuwa serial UART domin sauƙaƙe sadarwa tsakanin ESP32 da pc
Micro USB Port	Kebul na USB. Samar da wutar lantarki ga allo da kuma hanyar sadarwa tsakanin a kwamfuta da ESP32 module.
3.3 V Mai Gudanarwa	Yana canza 5V daga USB zuwa 3.3V da ake buƙata don bayarwa ESP32 module

Farawa

Shigar da software da ake buƙata

1. Da farko, ka tabbata kana da sabuwar sigar Arduino IDE a kan kwamfutarka. Kuna iya saukar da sabon sigar ta zuwa www.arduino.cc/en/software.
2. Bude Arduino IDE, kuma buɗe menu na zaɓi ta zuwa File > Zaɓuɓɓuka. Shigar da wadannan URL a cikin "Ƙarin Manajan Gudanarwa URLs" filin:
   https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json , kuma
   danna "Ok".
3. Bude Manajan allo daga Kayan aiki> Menu na allo kuma shigar da dandalin esp32 ta hanyar saka ESP32 a cikin filin bincike, zaɓi sabon sigar esp32 core (ta Espressif Systems), sannan danna “Shigar”.
   Ana loda zanen farko zuwa allon 
4. Da zarar an shigar da ESP32 core, buɗe menu na kayan aiki kuma zaɓi kwamitin ESP32 Dev module ta zuwa: Kayan aiki> Board:”…”> ESP32 Arduino> ESP32 Dev Module
5. Haɗa module ɗin Whada ESP32 zuwa pc ta amfani da kebul na USB micro. Buɗe menu na kayan aikin kuma duba idan an ƙara sabon tashar tashar jiragen ruwa zuwa jerin tashar jiragen ruwa kuma zaɓi ta (Kayan aiki> Port:”…” > ). Idan ba haka lamarin yake ba, kuna iya buƙatar shigar da sabon direba don kunna ESP32 don haɗawa da kyau da kwamfutocin ku.
   Je zuwa https://www.silabs.com/developers/usb-to-uart-bridge-vcp-drivers don saukewa kuma shigar da direba. Sake haɗa ESP32 kuma sake kunna Arduino IDE da zarar ya gama aiwatarwa.
6. Duba cewa an zaɓi saitunan masu zuwa a cikin menu na allon kayan aiki:
7. Zaɓi wani example sketch daga “ExampLes don ESP32 Dev Module" in File > Examples. Muna ba da shawarar gudanar da tsohonampana kiranta "GetChipID" azaman wurin farawa, wanda za'a iya samuwa a ƙarƙashin File > Examp> ESP32 > ChipID.
8. Danna maɓallin Upload ( ), da kuma lura da saƙonnin bayanai a ƙasa. Da zarar sakon "Connecting..." ya bayyana, danna kuma ka riƙe maɓallin Boot akan ESP32 har sai an gama aikin lodawa.
9. Bude serial Monitor ( ), kuma duba cewa an saita baudrate zuwa 115200 baud:
10. Latsa maɓallin Sake saiti/EN, saƙonnin kuskure yakamata su fara bayyana akan serial Monitor, tare da Chip ID (Idan GetChipID ex.ample was uploaded).

Kuna da matsala?
Sake kunna Arduino IDE kuma sake haɗa allon ESP32. Kuna iya bincika idan an shigar da direba daidai ta hanyar duba mai sarrafa na'ura akan Windows a ƙarƙashin COM Ports don ganin ko an gane na'urar Silicon Labs CP210x. A karkashin Mac OS zaka iya gudanar da umurnin ls /dev/{tty,cu}.* a cikin tashar don duba wannan.

Haɗin WiFi example

ESP32 yana haskakawa a cikin aikace-aikacen da ake buƙatar haɗin WiFi. Mai zuwa exampza a yi amfani da wannan ƙarin aikin ta hanyar samun aikin ƙirar ESP azaman asali webuwar garken.

1. Bude Arduino IDE, kuma buɗe AdvancedWebSabar misaliample ta hanyar zuwa File > Examples > WebSabar > Na ci gabaWebSabar
2. Sauya YourSSIDA nan tare da sunan cibiyar sadarwar WiFi naku, kuma maye gurbin YourPSKHere tare da kalmar wucewar hanyar sadarwar WiFi ku.
3. Haɗa ESP32 ɗinku zuwa pc ɗinku (idan baku taɓa yin ba), kuma tabbatar cewa an saita saitunan allo daidai a menu na Kayan aiki kuma an zaɓi tashar sadarwar da ta dace.
4. Danna maɓallin Upload (), da kuma lura da saƙonnin bayanai a ƙasa. Da zarar sakon "Connecting..." ya bayyana, danna kuma ka riƙe maɓallin Boot akan ESP32 har sai an gama aikin lodawa.
5. Bude serial Monitor ( ), kuma duba cewa an saita baudrate zuwa 115200 baud:
6. Latsa maɓallin Sake saitin/EN, saƙonnin kuskure yakamata su fara bayyana akan serial Monitor, tare da bayanin matsayi game da haɗin cibiyar sadarwa da adireshin IP. Yi bayanin kula da adireshin IP:
   
   Shin ESP32 yana da matsala don haɗawa da hanyar sadarwar WiFi?
   Bincika cewa an saita sunan cibiyar sadarwar WiFi da kalmar wucewa daidai, kuma ESP32 yana cikin kewayon wurin samun damar WiFi. ESP32 yana da ƙaramin eriya don haka yana iya samun ƙarin wahalhalu don ɗaukar siginar WiFi a wani wuri fiye da PC ɗin ku.
7. Bude mu web browser kuma gwada haɗawa zuwa ESP32 ta shigar da adiresoshin IP ɗin sa a mashin adireshi. Ya kamata ku sami a webshafi wanda ke nuna jadawali da aka ƙirƙira ba da gangan daga ESP32

Me zan yi na gaba da allon Whada ESP32 na?
Duba wasu daga cikin ESP32 exampAbubuwan da suka zo an riga an ɗora su a cikin Arduino IDE. Kuna iya gwada aikin Bluetooth ta gwada tsohonampLe sketches a cikin babban fayil na ESP32 BLE Arduino, ko gwada zanen gwajin firikwensin magnetic na ciki (ESP32> HallSensor). Da zarar kun gwada wasu ƴan tsohonampdon haka za ku iya ƙoƙarin gyara lambar zuwa ga son ku, kuma ku haɗa tsohonampdomin ku fito da ayyukanku na musamman! Hakanan duba waɗannan koyawawan da abokanmu suka yi a ƙarshen injiniyoyi: lastminuteengineers.com/electronics/esp32-projects/

An tanadi gyare-gyare da kurakuran rubutu – © Velleman Group nv, Legen Heirweg 33 – 9890 Gavere WPB109-26082021.

Takardu / Albarkatu

WHADDA WPB109 ESP32 Development Board [pdf] Manual mai amfani WPB109 ESP32 Board Development, WPB109, ESP32 Board Development, Board Development, Board

Magana

• Manual mai amfani