Kit ɗin Hukumar Haɓakawa ta ESP32
Umarni

BAYANI

Atomy ƙaramin allo ne kuma mai sassauƙa na ci gaban ci gaban magana na IoT, ta amfani da babban guntu mai sarrafa Espressif's 'ESP32', sanye take da ƙananan ƙarfin 'Xtensa® 32-bit LX6' microprocessors, babban mitar Har zuwa '240MHz'. Yana da halaye na ƙananan girman, aiki mai ƙarfi da ƙarancin wutar lantarki. Haɗin USB-A, toshe da wasa, mai sauƙin lodawa, zazzagewa da gyara shirin. Haɗe-haɗen 'Wi-Fi' da 'Bluetooth', tare da ginannen makirufo na dijital SPM1423 (I2S), na iya cimma ingantaccen rikodin sauti, wanda ya dace da hulɗar ɗan adam-kwamfuta daban-daban na IoT, yanayin shigar da murya (STT)
1.1.ESP32 PICO

ESP32-PICO-D4 tsarin tsarin-in-Package (SiP) ne wanda ya dogara da ESP32, yana ba da cikakkiyar Wi-Fi da ayyukan Bluetooth. Module yana da girman ƙarami kamar (7.000 ± 0.100) mm × (7.000 ± 0.100) mm × (0.940 ± 0.100) mm, don haka yana buƙatar ƙaramin yanki na PCB. Module ɗin yana haɗa filasha SPI 4-MB. A jigon wannan tsarin shine guntu ESP32*, wanda shine Wi-Fi guda 2.4 GHz da kuma guntu na haɗin Bluetooth da aka ƙera tare da fasaha mara ƙarfi na TSMC 40 nm. ESP32-PICO-D4 yana haɗa duk abubuwan da ke gefe ba tare da ɓata lokaci ba, gami da oscillator kristal, filasha, masu iya tacewa, da hanyoyin haɗin RF masu dacewa a cikin fakiti ɗaya. Ganin cewa babu wasu abubuwan da ke kewaye da su, ba a buƙatar walda da gwaji ko dai. Don haka, ESP32-PICO-D4 yana rage rikitaccen sarkar samar da kayayyaki kuma yana inganta ingantaccen sarrafawa. Tare da ƙaramin ƙaramin girman sa, ƙarfin aiki mai ƙarfi, da ƙarancin kuzari, ESP32PICO-D4 ya dace da kowane aikace-aikacen da ke iyakance sarari ko sarrafa baturi, kamar na'urorin lantarki masu sawa, kayan aikin likita, firikwensin da sauran samfuran IoT.

BAYANI

SAURAN FARA

3.1.ARDUINO IDE
Ziyarci jami'in Arduino webshafin (https://www.arduino.cc/en/Main/Software), zaɓi kunshin shigarwa don tsarin aikin ku don saukewa.

1. Bude Arduino IDE, kewaya zuwa 'File`->` Tsare-tsare`->`Saituna'
2. Kwafi M5Stack Board Managers mai zuwa URL zuwa `Ƙarin Manajan Hukumar URLs:' ku https://raw.githubusercontent.com/espressif/arduino-esp32/ghpages/package_esp32_dev_index.json
3. Kewaya zuwa 'Kayan aiki'->' Board:'->' Manajan allo…'
4. Bincika 'ESP32' a cikin taga mai tasowa, nemo shi kuma danna 'Install'
5. Zaɓi 'Kayan aiki'->' Board:'->'ESP32-Arduino-ESP32 DEV Module
6. Da fatan za a shigar da direban FTDI kafin amfani: https://docs.m5stack.com/en/download

3.2.BLUETOOTH SERIAL
Bude Arduino IDE kuma buɗe exampda program'
File`-> Examples`->'BluetoothSerial'->'SerialToSerialBT'. Haɗa na'urar zuwa kwamfutar kuma zaɓi tashar tashar da ta dace don ƙonewa. Bayan an gama, na'urar za ta yi amfani da Bluetooth ta atomatik, kuma sunan na'urar shine 'ESP32test'. A wannan lokacin, yi amfani da kayan aikin aika serial port ta Bluetooth akan PC don gane watsar bayanan serial na Bluetooth a bayyane.

3.3. WIFI Scanning
Bude Arduino IDE kuma buɗe exampda program'File`-> Examples`-> `WiFi`->` WiFiScan`. Haɗa na'urar zuwa kwamfutar kuma zaɓi tashar tashar da ta dace don ƙonewa. Bayan kammalawa, na'urar za ta gudanar da gwajin WiFi ta atomatik, kuma ana iya samun sakamakon binciken WiFi na yanzu ta hanyar duba tashar tashar jiragen ruwa da ke zuwa tare da Arduino.

Sanarwar Hukumar Sadarwa ta Tarayya (FCC).
Ana gargaɗe ku cewa canje-canje ko gyare-gyaren da ƙungiyar da ke da alhakin yin biyayya ba ta amince da su ba na iya ɓata ikon mai amfani na sarrafa kayan aiki.
An gwada wannan kayan aikin kuma an same shi don yin aiki da iyaka don na'urar dijital ta Class B, bisa ga sashi na 15 na dokokin FCC. An tsara waɗannan iyakokin don ba da kariya mai ma'ana daga kutsawa mai cutarwa a cikin shigarwar mazaunin. Wannan kayan aiki yana haifarwa, yana amfani da kuma zai iya haskaka ƙarfin mitar rediyo kuma, idan ba'a shigar da shi ba kuma akayi amfani dashi daidai da umarnin, yana iya haifar da tsangwama mai cutarwa ga sadarwar rediyo. Duk da haka, babu tabbacin cewa tsangwama ba zai faru a cikin wani shigarwa na musamman ba. Idan wannan kayan aikin ya haifar da tsangwama mai cutarwa ga liyafar rediyo ko talabijin, wanda za'a iya tantancewa ta hanyar kashe kayan aiki da kunnawa, ana ƙarfafa mai amfani da yayi ƙoƙarin gyara tsangwama ta hanyar ɗaya ko fiye na waɗannan matakan:

• Sake daidaitawa ko matsar da eriya mai karɓa.
• Ƙara rabuwa tsakanin kayan aiki da mai karɓa.
• Haɗa kayan aiki zuwa wani mashigar da ke kewaye daban da wanda aka haɗa mai karɓa zuwa gare shi.
• Tuntuɓi dila ko gogaggen masanin rediyo/TV don taimako.

Wannan na'urar ta bi Sashe na 15 na Dokokin FCC. Aiki yana ƙarƙashin sharuɗɗa guda biyu masu zuwa: 1) wannan na'urar bazai haifar da tsangwama mai cutarwa ba, kuma 2) dole ne wannan na'urar ta karɓi duk wani tsangwama da aka samu, gami da tsangwama wanda zai iya haifar da aikin da ba a so na na'urar.
FCC RF Bayanin Bayyana Radiation:
Samfurin ya bi ƙayyadaddun ƙayyadaddun fiɗawar RF mai ɗaukuwa na FCC da aka tsara don yanayin da ba a sarrafa shi kuma yana da aminci ga aikin da aka yi niyya kamar yadda aka bayyana a cikin wannan jagorar. Ana iya samun ƙarin raguwar bayyanar RF idan ana iya kiyaye samfurin gwargwadon yiwuwa daga jikin mai amfani.

Takardu / Albarkatu

Kit ɗin Hukumar Haɓakawa M5STACK ESP32 [pdf] Umarni M5ATOMU, 2AN3WM5ATOMU, ESP32 Kit ɗin Hukumar Haɓakawa, ESP32, Kit ɗin Hukumar Haɓakawa.

Magana

• Manual mai amfani