ESP32 Development Board Kit
Malangizo

ZOCHITIKA

Atomy ndi gulu laling'ono kwambiri komanso losinthika la IoT lozindikira mawu, logwiritsa ntchito chipangizo chachikulu cha Espressif's `ESP32`, chokhala ndi ma microprocessors amphamvu awiri a `Xtensa® 32-bit LX6`, main frequency Kufikira `240MHz`. Ili ndi mawonekedwe a kukula kophatikizana, magwiridwe antchito amphamvu komanso kugwiritsa ntchito mphamvu zochepa. Mawonekedwe ophatikizika a USB-A, pulagi ndi kusewera, yosavuta kuyiyika, kutsitsa ndikusintha pulogalamuyo. Ma module ophatikizika a `Wi-Fi` ndi `Bluetooth`, okhala ndi maikolofoni ya digito SPM1423 (I2S), amatha kujambula mawu omveka bwino, oyenera kulumikizana ndi makompyuta a anthu a IoT, zochitika zozindikiritsa mawu (STT)
1.1.ESP32 PICO

ESP32-PICO-D4 ndi gawo la System-in-Package (SiP) lomwe lazikidwa pa ESP32, lomwe limapereka magwiridwe antchito athunthu a Wi-Fi ndi Bluetooth. Gawoli lili ndi kukula kochepa (7.000 ± 0.100) mm × (7.000± 0.100) mm × (0.940 ± 0.100) mm, motero kumafuna malo ochepa a PCB. Module imaphatikiza kung'anima kwa 4-MB SPI. Pakatikati pa gawoli pali chip * cha ESP32, chomwe ndi chipangizo chimodzi cha 2.4 GHz Wi-Fi ndi Bluetooth combo chip chopangidwa ndiukadaulo wa TSMC wa 40 nm Ultra-low mphamvu. ESP32-PICO-D4 imaphatikiza zida zonse zotumphukira mosasunthika, kuphatikiza crystal oscillator, flash, capacitor fyuluta, ndi maulalo ofananira a RF mu phukusi limodzi. Popeza palibe zigawo zina zotumphukira zomwe zikukhudzidwa, kuwotcherera ma module ndi kuyesa sikofunikiranso. Momwemonso, ESP32-PICO-D4 imachepetsa zovuta zamagulu ogulitsa ndikuwongolera kuyendetsa bwino. ESP32PICO-D4 ndi kukula kwake kakang'ono kwambiri, kachitidwe kolimba, komanso kugwiritsa ntchito mphamvu zochepa, ESPXNUMXPICO-DXNUMX ndiyoyenera kugwiritsa ntchito zida zilizonse zokhala ndi malo ochepa kapena zoyendetsedwa ndi batri, monga zida zamagetsi zovala, zida zamankhwala, masensa ndi zinthu zina za IoT.

MFUNDO

KUYAMBA KWAMBIRI

3.1.ARDUINO IDE
Pitani ku boma la Arduino webtsamba (https://www.arduino.cc/en/Main/Software), sankhani phukusi loyika kuti mutsitse pulogalamu yanu.

1. Tsegulani Arduino IDE, yendani ku `File`->` Zokonda`->` Zikhazikiko`
2. Lembani zotsatirazi M5Stack Boards Manager URL kwa `Woyang'anira Mabodi Owonjezera URLs:` https://raw.githubusercontent.com/espressif/arduino-esp32/ghpages/package_esp32_dev_index.json
3. Pitani ku `Tools`->` Board:`->` Boards Manager…`
4. Sakani `ESP32` pawindo lotulukira, pezani ndikudina `Ikani`
5. sankhani `Zida`->` Board:`->` ESP32-Arduino-ESP32 DEV Module
6. Chonde ikani dalaivala wa FTDI musanagwiritse ntchito: https://docs.m5stack.com/en/download

3.2.BLUETOOTH SERIAL
Tsegulani Arduino IDE ndikutsegula zakaleamppulogalamu `
File`->` Examples`->`BluetoothSerial`-> `SerialToSerialBT`. Lumikizani chipangizo pa kompyuta ndi kusankha lolingana doko kutentha. Mukamaliza, chipangizocho chidzangoyendetsa Bluetooth, ndipo dzina la chipangizocho ndi `ESP32test`. Panthawi imeneyi, ntchito Bluetooth siriyo doko kutumiza chida pa PC kuzindikira kufala mandala deta Bluetooth siriyo.

3.3.KUSINTHA KWA WIFI
Tsegulani Arduino IDE ndikutsegula zakaleamppulogalamu `File`->` Examples`->`WiFi`->` WiFiScan`. Lumikizani chipangizo pa kompyuta ndi kusankha lolingana doko kutentha. Mukamaliza, chipangizocho chimangoyendetsa chojambulira cha WiFi, ndipo zotsatira zaposachedwa za WiFi zitha kupezeka kudzera pa serial port monitor yomwe imabwera ndi Arduino.

Ndemanga ya Federal Communications Commission (FCC).
Mumachenjezedwa kuti kusintha kapena kusintha komwe sikunavomerezedwe ndi gulu lomwe liyenera kutsatira malamulowo kungathe kulepheretsa wogwiritsa ntchito kugwiritsa ntchito zidazo.
Zidazi zayesedwa ndipo zapezeka kuti zikugwirizana ndi malire a chipangizo cha digito cha Gulu B, motsatira gawo 15 la malamulo a FCC. Malire awa adapangidwa kuti apereke chitetezo chokwanira ku kusokoneza koyipa pakukhazikitsa nyumba. Chipangizochi chimapanga, chimagwiritsa ntchito komanso chimatha kuwunikira mphamvu zamawayilesi ndipo, ngati sichinayikidwe ndikugwiritsidwa ntchito motsatira malangizo, chikhoza kuyambitsa kusokoneza kwa mawayilesi. Komabe, palibe chitsimikizo kuti kusokoneza sikudzachitika mu unsembe winawake. Ngati chida ichi chikuyambitsa kusokoneza koyipa kwa wailesi kapena kulandila wailesi yakanema, komwe kungadziwike ndikuzimitsa ndi kuyatsa zida, wogwiritsa ntchitoyo akulimbikitsidwa kuyesa kusokoneza ndi chimodzi kapena zingapo mwa izi:

• Yankhanitsaninso kapena sinthani mlongoti wolandira.
• Wonjezerani kulekana pakati pa zida ndi wolandila.
• Lumikizani chipangizocho munjira yosiyana ndi yomwe wolandila amalumikizidwa.
• Funsani wogulitsa kapena wodziwa ntchito pa wailesi/TV kuti akuthandizeni.

Chipangizochi chikugwirizana ndi Gawo 15 la Malamulo a FCC. Kugwiritsa ntchito kumadalira zinthu ziwiri izi: 1) chipangizochi sichingabweretse kusokoneza koopsa, ndipo 2) chipangizochi chiyenera kuvomereza kusokoneza kulikonse komwe kumalandira, kuphatikizapo kusokoneza komwe kungayambitse ntchito yosayenera ya chipangizocho.
Ndemanga ya FCC RF Radiation Exposure:
Zogulitsazo zimagwirizana ndi FCC portable RF kuwonetseredwa malire zomwe zakhazikitsidwa m'malo osalamulirika ndipo ndizotetezeka kuti zigwiritsidwe ntchito monga momwe zafotokozedwera m'bukuli. Kuchepetsanso kuwonekera kwa RF kumatha kutheka ngati chinthucho chitha kusungidwa kutali momwe ndingathere kuchokera kwa ogwiritsa ntchito.

Zolemba / Zothandizira

M5STACK ESP32 Devolopment Board Kit [pdf] Malangizo M5ATOMU, 2AN3WM5ATOMU, ESP32 Devolopment Board Kit, ESP32, Devolopment Board Kit

Maumboni

• Buku Logwiritsa Ntchito