Keystudio ESP32 Development Board
Zambiri Zamalonda
- Voltage: 3.3V-5V
- Panopa: Zotulutsa 1.2A (zopambana)
- Mphamvu Zochuluka: Linanena bungwe 10W
- Kutentha kwa Ntchito: -10 ° C mpaka 50 ° C
- Dimension: 69mm x 54mm x 14.5mm
- Kulemera kwake: 25.5g pa
- Makhalidwe Oteteza zachilengedwe: ROHS
Malangizo Ogwiritsira Ntchito Zogulitsa
Kukhazikitsa ndi Kukhazikitsa
Ngati ndinu woyamba, fufuzani ku file "Yambani ndi Arduino" kuti muyike dalaivala wa ESP32 chitukuko ndi Arduino IDE, komanso malo otukuka a ESP32.
Kukweza Mayeso Code
Kwezani nambala yoyeserera yoperekedwa ku board yachitukuko ya ESP32. Khodiyo ilola kuti ESP32 ijambule ma netiweki a WIFI apafupi ndikusindikiza mayina awo ndi mphamvu zazizindikiro kudzera padoko la serial masekondi 5 aliwonse.
#kuphatikizapo WiFi.h void setup() { Serial.begin(115200); // Khazikitsani WiFi pamayendedwe oyimira ndikuchotsa ku AP ngati idalumikizidwa kale WiFi.mode(WIFI_STA); WiFi.disconnect(); kuchedwa (100); Serial.println("Kukhazikitsa kwachitika"); } void loop() { Serial.println("Scan start"); // WiFi.scanNetworks ibweza chiwerengero cha maukonde opezeka int n = WiFi.scanNetworks(); Serial.println("Kujambula kwachitika"); ngati (n == 0) { seri.println("Palibe maukonde opezeka"); } china { seri.print(n); Serial.println("manetiweki apezeka"); kwa (int i = 0; i <n; ++i) {// Sindikizani SSID ndi RSSI pa netiweki iliyonse yopezeka Serial.print(i + 1); Serial.print(": "); Serial.print(WiFi.SSID(i)); Seri.print("("); seri.print(WiFi.RSSI(i)); seri.print(")); Serial.println((WiFi.encryptionType(i) == WIFI_AUTH_OPEN) ? ":*" : ""); kuchedwa (10); } } Serial.println(); // Dikirani pang'ono musanayang'anenso kuchedwa (5000); }
Viewing Zotsatira za Mayeso
Mukatsitsa kachidindo, tsegulani doko la serial kuti view maukonde a WIFI opezeka ndi ESP32.
Mafunso Ofunsidwa Kawirikawiri (FAQ)
Q: Ndichite chiyani ndikakumana ndi zosokoneza ndikugwiritsa ntchito ESP32 Development Board?
A: Onetsetsani kuti chipangizochi chikugwiritsidwa ntchito ndi mtunda wochepera 20cm pakati pa radiator ndi thupi lanu kuti zigwirizane ndi malire okhudzana ndi ma radiation a FCC.
Kufotokozera
- Iyi ndi bolodi yapadziko lonse ya WIFI kuphatikiza Bluetooth yozikidwa pa ESP32, yophatikizidwa ndi gawo la ESP32-WOROOM-32 ndipo imagwirizana ndi Arduino.
- Ili ndi sensor ya holo, yothamanga kwambiri ya SDIO/SPI, UART, I2S komanso I2C. Kuphatikiza apo, ili ndi pulogalamu yaulere ya RTOS, yomwe ili yoyenera pa intaneti ya zinthu ndi nyumba zanzeru.
Zofotokozera
| Voltage | 3.3V-5V |
| Panopa | Zotulutsa 1.2A(zopambana) |
| Mphamvu zazikulu | Linanena bungwe 10W |
| Kutentha kwa ntchito | -10 ℃ ~ 50 ℃ |
| Dimension | 69 * 54 * 14.5mm |
| Kulemera | 25.5g pa |
| Makhalidwe oteteza chilengedwe | ROHS |
Pin kunja
Chithunzi chojambula
Ngati ndinu woyamba, chonde onani file Yambani ndi Arduino kukhazikitsa dalaivala wa board ya ESP32 ndi Arduino IDE komanso malo otukuka a ESP32.
Code Yoyesera
Mukatsitsa kachidindo, ESP32 ipeza WIFI yapafupi ndikusindikiza dzina ndi mphamvu yazizindikiro kudzera padoko la serial 5s iliyonse.
Zotsatira za mayeso
Mukatsitsa kachidindo, tsegulani doko la serial ndipo titha kuwona wifi yopezeka ndi ESP32.
Zolemba Zochenjeza za FCC
Zidazi zayesedwa ndipo zapezeka kuti zikugwirizana ndi malire a chipangizo cha digito cha Gulu B, malinga ndi gawo la 15 la Malamulo a FCC. Malire awa adapangidwa kuti apereke chitetezo chokwanira ku kusokoneza koyipa pakukhazikitsa nyumba. Chipangizochi chimapanga, chimagwiritsa ntchito komanso chimatha kuyatsa mphamvu zamawayilesi ndipo, ngati sichinayikedwe ndi kugwiritsidwa ntchito motsatira malangizo, chikhoza kusokoneza kulumikizana kwa wailesi. 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 kulekanitsa pakati pa zipangizo ndi wolandira.
- Lumikizani zida ndi potuluka padera losiyana ndi lomwe wolandila amalumikizidwa.
- Funsani wogulitsa kapena wodziwa ntchito pa wailesi/TV kuti akuthandizeni.
Chenjezo:
Kusintha kulikonse kapena kusintha kwa chipangizochi chomwe sichinavomerezedwe ndi wopanga kungawononge mphamvu yanu yogwiritsira ntchito chipangizochi.
Chipangizochi chikugwirizana ndi gawo 15 la Malamulo a FCC. Kugwira ntchito kumadalira zinthu ziwiri izi:
- Chipangizochi sichikhoza kuyambitsa kusokoneza kovulaza, ndi
- Chipangizochi chiyenera kuvomereza kusokonezedwa kulikonse komwe kulandidwa, kuphatikiza kusokoneza komwe kungayambitse ntchito yosafunikira.
Chipangizochi chawunikidwa kuti chikwaniritse zofunikira zonse pakuwonetseredwa ndi RF Chipangizochi chikugwirizana ndi malire a FCC okhudzana ndi kukhudzana ndi ma radiation omwe akhazikitsidwa kumalo osalamulirika. Zidazi ziyenera kuyikidwa ndikugwiritsidwa ntchito ndi mtunda wochepera 20cm pakati pa radiator ndi thupi lanu.
Zolemba / Zothandizira
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Keystudio ESP32 Development Board [pdf] Buku la Mwini ESP32 Development Board, ESP32, Board Development, Board |