keystudio ESP32 Development Board
Product Information
- Voltage: 3.3V-5V
- Zvazvino: Kuburitsa 1.2A (yakanyanya)
- Maximum Power: Kubuditsa 10W
- Kushanda Tembiricha: -10°C kusvika 50°C
- Dimension: 69mm x 54mm x 14.5mm
- Kurema 25.5g
- Environmental Protection Attributes: ROHS
Mirayiridzo Yekushandiswa Kwechigadzirwa
Installation uye Setup
Kana iwe uri wekutanga, tarisa kune file "Tanga neArduino" kuisa ESP32 yekuvandudza bhodhi mutyairi uye Arduino IDE, pamwe neESP32 budiriro nharaunda.
Kuisa Test Code
Isa kodhi yebvunzo yakapihwa kubhodhi rekuvandudza reESP32. Iyo kodhi inobvumira iyo ESP32 kuti itarise kune ari padyo WIFI network uye kudhinda mazita avo uye siginecha simba kuburikidza ne serial port masekonzi mashanu ega ega.
#include WiFi.h void setup() {Serial.begin(115200); // Seta WiFi kuchiteshi modhi uye bvisa kubva kuAP kana yakambobatanidzwa WiFi.mode(WIFI_STA); WiFi.disconnect(); kunonoka (100); Serial.println("Setup yaitwa"); } void loop() {Serial.println("Scan start"); // WiFi.scanNetworks ichadzosa nhamba yemanetiweki akawanikwa int n = WiFi.scanNetworks(); Serial.println("Scan yaitwa"); kana (n == 0) {Serial.println("Hapana network yawanikwa"); } zvimwe {serial.print(n); Serial.println("mambure awanikwa"); nokuti (int i = 0; i <n; ++i) {// Dhinda SSID neRSSI kunetiweki yega yega inowanikwa 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) ? ":*" : ""); kunonoka (10); } } Serial.println(); // Mirira zvishoma usati waongorora zvakare kunonoka (5000); }
Viewing Test Results
Mushure mekuisa kodhi, vhura serial port kuti view iyo WIFI network yakawanikwa neESP32.
Mibvunzo Inowanzo bvunzwa (FAQ)
Mubvunzo: Chii chandinofanira kuita kana ndikasangana nekukanganisika ndichishandisa ESP32 Development Board?
A: Ita shuwa kuti mudziyo unoshanda neishoma chinhambwe che20cm pakati pe radiator nemuviri wako kutevedzera FCC radiation exposure limits.
Tsanangudzo
- Iyi iWIFI yepasirese pamwe neBluetooth yekuvandudza bhodhi yakavakirwa paESP32, yakabatanidzwa neESP32-WOROOM-32 module uye inoenderana neArduino.
- Iyo ine horo sensor, yakakwirira-kumhanya SDIO/SPI, UART, I2S pamwe neI2C. Uyezve, yakashongedzerwa neyemahara RTOS inoshanda sisitimu, iyo yakanyatso kuenderana neInternet yezvinhu uye dzimba dzakangwara.
Zvinotsanangurwa
| Voltage | 3.3V-5V |
| Current | Kubuda 1.2A(yakanyanya) |
| Maximum simba | Kubuditsa 10W |
| Kushanda tembiricha | -10 ℃ ~ 50 ℃ |
| Dimension | 69*54*14.5mm |
| Kurema | 25.5g |
| Kuchengetedza kwezvakatipoteredza hunhu | ROHS |
Buda kunze
Schematic Diagram
Kana iwe uri wekutanga, ndapota tarisa kune file Tanga neArduino yekuisa ESP32 yekuvandudza bhodhi mutyairi uye Arduino IDE pamwe neiyo ESP32 budiriro nharaunda.
Test Code
Mushure mekuisa iyo kodhi, iyo ESP32 inowana iri padyo WIFI uye kudhinda zita uye chiratidzo chesimba kuburikidza neiyo serial port imwe neimwe 5s.
Test Result
Mushure mekuisa kodhi, vhura serial port uye isu tinogona kuona iyo wifi inowanikwa neESP32.
FCC Yambiro
Midziyo iyi yakaedzwa uye yakawanikwa inoenderana nemiganhu yeKirasi B yedhijitari mudziyo, zvinoenderana nechikamu 15 cheFCC Mitemo. Iyi miganho yakagadzirirwa kupa dziviriro inonzwisisika kubva mukukanganisa kunokuvadza mukuiswa kwekugara. Mudziyo uyu unogadzira, unoshandisa uye unogona kuvheneka redhiyo frequency simba uye, kana isina kuiswa uye kushandiswa pasi pemirairo, inogona kukonzera kukanganisa kunokanganisa kufambiswa kweredhiyo. Nekudaro, hapana vimbiso yekuti kukanganisa hakuzoitika mune imwe yekumisikidza. Kana chishandiso ichi chikakonzera kukanganisa kunokanganisa redhiyo kana terevhizheni, iyo inogona kutariswa nekudzima mudziyo nekubatidza, mushandisi anokurudzirwa kuyedza kugadzirisa kukanganiswa neimwe kana anopfuura eanotevera matanho:
- Reorrent kana kutamisa antenna inogamuchira.
- Wedzera kupatsanurwa pakati pemidziyo nemugamuchiri.
- Batanidza midziyo kune yekubuda padunhu rakasiyana neiyo iyo mugamuchiri akabatanidzwa.
- Bvunza mutengesi kana nyanzvi yeredhiyo/TV ine ruzivo kuti ubatsirwe.
Yambiro:
Chero shanduko kana gadziridzo kumudziyo uyu usina kutenderwa zvakajeka nemugadziri anogona kukanganisa simba rako rekushandisa mudziyo uyu.
Ichi chishandiso chinoenderana nechikamu 15 cheFCC Mitemo. Kushanda kunoenderana nemamiriro maviri anotevera:
- Ichi chishandiso chinogona kusakonzera kukanganisa kunokuvadza, uye
- Muchina uyu unofanirwa kugamuchira chero kukanganisa kunowanikwa, kusanganisira kukanganisa kunogona kukonzera kushanda kwausingadi.
Chishandiso ichi chakaongororwa kuti chisangane neyakajairwa RF kuratidzwa zvinodiwa Muchina uyu unoenderana neFCC radiation exposure miganho yakatemerwa nharaunda isingadzoreki. Mudziyo uyu unofanirwa kuisirwa uye kushandirwa nechinhambwe chinenge 20cm pakati pe radiator & nemuviri wako.
Zvinyorwa / Zvishandiso
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keystudio ESP32 Development Board [pdf] Bhuku reMuridzi ESP32 Development Board, ESP32, Development Board, Board |