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keyestudio ESP32 Development Board

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Fa'amatalaga o oloa

Fa'amatalaga
  • Voltage: 3.3V-5V
  • O lo'o iai nei: Galuega Fa'atino 1.2A (maualuga)
  • Malosi maualuga: Galuega Faʻatino 10W
  • Galulue Vevela: -10°C i le 50°C
  • Fua: 69mm x 54mm x 14.5mm
  • mamafa: 25.5g
  • Uiga Puipuia o le Siosiomaga: ROHS

Fa'atonuga o le Fa'aaogaina o Mea

Fa'apipi'i ma Fa'atonu
Afai o oe o se tagata amata, tagai i le file "Amata i Arduino" e faʻapipiʻi ai le ESP32 development board avetaʻavale ma Arduino IDE, faʻapea foʻi ma le ESP32 atinaʻe siosiomaga.

Tu'uina atu o le Code Test
Tu'u le fa'ailoga su'ega tu'u atu ile ESP32 development board. Ole tulafono ole a mafai ai e le ESP32 ona su'esu'e mo feso'ota'iga WIFI lata ane ma lolomi o latou igoa ma fa'ailoga malosi e ala i le laina telefoni i 5 sekone.

#include WiFi.h void setup() { Serial.begin(115200); // Seti le WiFi i le tulaga faʻatulagaina ma vavae ese mai se AP pe afai na fesoʻotaʻi muamua WiFi.mode(WIFI_STA); WiFi.disconnect(); tuai(100); Serial.println("Setup done"); } void loop() { Serial.println("Scan start"); // WiFi.scanNetworks o le a toe faʻafoʻi le numera o fesoʻotaʻiga na maua int n = WiFi.scanNetworks(); Serial.println("Su'esu'e ua uma"); pe afai (n == 0) { Serial.println("Leai ni feso'ota'iga na maua"); } isi { Serial.print(n); Serial.println("feso'ota'iga maua"); mo (int i = 0; i <n; ++i) {/ // Lolomi SSID ma RSSI mo fesoʻotaʻiga taʻitasi maua Serial.print(i + 1); Serial.print(": "); Serial.print(WiFi.SSID(i)); Serial.print("("); Serial.print(WiFi.RSSI(i)); Serial.print(")"); Serial.println((WiFi.encryptionType(i) == WIFI_AUTH_OPEN) ? ":*" : ""); tuai(10); } } Serial.println(); // Faatali mo sina taimi a'o le'i toe su'e fa'atuai(5000); }

Viewi'uga o Su'ega
A maeʻa ona tuʻuina le code, tatala le port serial i view o feso'ota'iga WIFI na maua e le ESP32.

Fesili e Fai soo (FAQ)

F: O le a se mea e tatau ona ou faia pe a ou feagai ma faʻalavelave aʻo faʻaogaina le ESP32 Development Board?
A: Ia fa'amautinoa o lo'o fa'agaioi le masini ile la'ititi la'ititi ole mamao ole 20cm ile va ole fa'avevela ma lou tino ina ia fa'amalieina fa'atapula'a fa'aola fa'avevela FCC.

Fa'amatalaga

  • Ole WIFI lautele lea ma le Bluetooth development board e faʻavae ile ESP32, faʻatasi ma le ESP32-WOROOM-32 module ma fetaui ma Arduino.
  • O lo'o i ai se fa'alogo faletele, maualuga-saosaoa SDIO/SPI, UART, I2S fa'apea fo'i ma le I2C. E le gata i lea, faʻapipiʻiina i le free RTOS operating system, lea e fetaui lelei mo le Initaneti o mea ma fale atamai.

Fa'amatalaga

Voltage 3.3V-5V
I le taimi nei Galuega Fa'atino 1.2A(maualuga)
Malosi maualuga Galuega Faʻatino 10W
Galulue vevela -10℃~50℃
Fua 69*54*14.5mm
mamafa 25.5g
Uiga puipuia o le siosiomaga ROHS

Faʻamau i fafo

keyestudio-ESP32-Atina'e-Fula-Fig-1

Ata fa'ata'atia

Afai o oe o se tagata amata, fa'amolemole tagai ile file Amata i Arduino e faʻapipiʻi le ESP32 development board avetaʻavale ma Arduino IDE faʻapea foʻi ma le ESP32 atinaʻe siosiomaga.

keyestudio-ESP32-Atina'e-Fula-Fig-2

Fua faʻataʻitaʻi

A maeʻa ona tuʻuina atu le code, o le a maua e le ESP32 le WIFI lata ane ma lolomi le igoa ma le malosi faʻailoga e ala i le laina telefoni taʻi 5s.

keyestudio-ESP32-Atina'e-Fula-Fig-3 keyestudio-ESP32-Atina'e-Fula-Fig-4 keyestudio-ESP32-Atina'e-Fula-Fig-5 keyestudio-ESP32-Atina'e-Fula-Fig-6 keyestudio-ESP32-Atina'e-Fula-Fig-7

I'uga o Su'ega

A maeʻa ona tuʻuina atu le code, tatala le port serial ma e mafai ona matou vaʻai i le wifi na maua e ESP32.

keyestudio-ESP32-Atina'e-Fula-Fig-8

Fa'amatalaga Lapata'iga a le FCC

O nei masini ua uma ona fa'ata'ita'iina ma maua ai le tausisia o tapula'a mo se masini numera Vasega B, e tusa ai ma le vaega 15 o Tulafono FCC. O nei tapula'a ua mamanuina ina ia maua ai se puipuiga talafeagai mai fa'alavelave fa'alavelave i se fa'apipi'i fale. O mea faigaluega nei e gaosia, fa'aoga ma mafai ona fa'aolaina le malosi ole alaleo ma, afai e le fa'apipi'iina ma fa'aogaina i lalo o fa'atonuga, e ono fa'alavelave fa'alavelave i feso'ota'iga leitio. Ae ui i lea, e leai se faʻamaoniga o le a le tupu se faʻalavelave i se faʻapipiʻi faapitoa. Afai o nei meafaigaluega e mafua ai le faʻalavelave faʻalavelave i le leitio poʻo le televise, lea e mafai ona faʻamautinoa e ala i le tape ma luga o meafaigaluega, e faʻamalosia le tagata faʻaoga e taumafai e faʻasaʻo le faʻalavelave e ala i se tasi pe sili atu o faiga nei:

  • Toe fa'atonu pe toe fa'anofo le antenna e maua ai.
  • Faʻateleina le tuʻueseesega i le va o meafaigaluega ma le faʻamalo.
  • Fa'afeso'ota'i le masini i se ta'avale i luga o se ta'amilosaga e ese mai le mea o lo'o feso'ota'i ai le tali.
  • Fa'afeso'ota'i le fa'atau po'o se tekinisia fa'aleoleo/TV mo se fesoasoani.

Lapata'iga:
So'o se suiga po'o ni suiga i lenei masini e le'i fa'amaonia manino mai e le kamupani gaosi mea e mafai ona fa'aleaogaina ai lau pule e fa'agaioi ai lenei masini.

O lenei masini e tausisia le vaega 15 o Tulafono FCC. O le fa'agaioiga e fa'atatau i tulaga nei e lua:

  1. O lenei masini e le mafai ona fa'alavelave fa'alavelave, ma
  2. E tatau i lenei masini ona talia so'o se fa'alavelave e maua, e aofia ai fa'alavelave e ono fa'atupu ai le le mana'omia.

Ua mae'a su'esu'eina le masini ina ia fa'amalieina mana'oga fa'alaua'itele RF O mea faigaluega e fa'amalieina tapula'a fa'alatalata a le FCC ua fa'ata'atia mo se si'osi'omaga e le pulea. O nei meafaigaluega e tatau ona faʻapipiʻi ma faʻaogaina i se laʻititi laʻititi o le 20cm i le va o le radiator ma lou tino.

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Pepa / Punaoa

keyestudio ESP32 Development Board [pdf] Tusi Lesona a le Pule
ESP32 Atina'e Komiti, ESP32, Atina'e Komiti, Komiti Fa'atonu

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