I-ESP32 Agent Dev Kit sisixhobo esisisiseko sophuhliso lweeprojekthi kwihlabathi le-Intanethi yeZinto (IoT). Ngombulelo kwiimpawu zayo eziphambili, le bhodi yophuhliso iye yaba yenye yezona zidumileyo phakathi kweteknoloji kunye nabathandi beprogram. Nokuba ujonge ukwenza izisombululo into ezenzekelayo, ukubeka iliso yezixhobo eziphambili okanye izicelo ezifana ukuhanjiswa komsindo, i-ESP32 ibonelela ngayo yonke into oyifunayo ukuse izimvo zakho kwinqanaba elilandelayo.
Kweli nqaku, siza kuphonononga ngocoselelo zonke iimpawu zobugcisa kunye nezinto ezinokuthi zibekwe yi-ESP32 Agent Dev Kit onayo. Ukusuka kwisakhiwo sayo esisisiseko ukuya kwezona ndlela zisebenzayo zokucwangcisa, kubandakanya ukusetyenziswa kwayo okuninzi kunye neengenelo, apha uya kufumana lonke ulwazi oludingayo ukuze ukwazi kakuhle esi sixhobo sinamandla. Zilungiselele ukuntywila kwiinkcukacha zobugcisa kwaye ufumanise ukuba kutheni i-ESP32 isisisombululo esisebenza ngeendlela ezininzi.
Yintoni i-ESP32 Agent Dev Kit?
I-ESP32 Agent Dev Kit yibhodi yophuhliso esekelwe kwi-ESP32 microcontroller, eyilwe yi-Espressif Systems. Le microcontroller yamkelwa ngokudityaniswa kwisakhono esinye setshiphu ye WiFi y Bluetooth, iyenza ibe sisixhobo esifanelekileyo kwiiprojekthi ze-IoT. Ngexabiso layo eliphantsi kunye nokusebenza okuphezulu, ibekwe njengelandela lendalo le-ESP8266, inika ukusebenza okwandisiweyo kunye namandla amakhulu.
Iimpawu eziphambili zobugcisa
I-ESP32 yohlulwe ngoluhlu lweenkcukacha zobugcisa eziyenza ibonakale xa ithelekiswa nezinye iibhodi zophuhliso ezifanayo. Iimpawu zayo eziphambili ziquka:
- Inkqubo: I-Tensilica LX6 i-dual-core CPU, ene-frequency ukuya kwi-240 MHz yokusebenza okuphezulu.
- Imemori: I-512 kilobytes ye-SRAM, ilungele ukuphatha iinkqubo ezinzima kunye nokwenza izinto ezininzi.
- Ukuxhuma: Ihambelana ne-WiFi 802.11 b / g / n kunye neBluetooth (i-Classic kunye ne-BLE), evumela izicelo ezahlukeneyo ezingenazintambo.
- Ukuguquguquka kwizikhonkwane zeGPIO: Ngaphezulu kwezikhonkwane ze-30 ezibandakanya i-UART, i-SPI, i-I2C, i-ADC (i-12-bit), i-DAC interfaces, phakathi kwezinye, eziqinisekisa ukuhambelana kunye neenzwa ezahlukeneyo kunye ne-actuators.
- Ukhuseleko: Ixhasa iindlela zoguqulelo oluntsonkothileyo ezifana neWPA2 yoqhagamshelo olukhuselekileyo lweWiFi.
Ezi mpawu zenza i-ESP32 ibe sisixhobo esomeleleyo nesiguquguqukayo, esilungele iiprototypes kunye neeprojekthi ezinkulu.
Umahluko kunye ne-ESP8266
I-ESP32 imele umtsi obalulekileyo ngaphezu kweyandulelayo, i-ESP8266. Nangona zombini ziyi-microcontroller eziyilwe yi-Espressif Systems, i-ESP32 idibanisa imisebenzi eyongezelelweyo eyandisa ukufikelela kwayo:
- IBluetooth eDityanisiweyo: Ukongeza kwi-WiFi, i-ESP32 ibonelela ngoqhagamshelo lweBluetooth kwiintlobo zayo zeClassic kunye ne-BLE, ezifanelekileyo kwiiprojekthi apho kufuneka unxibelelwano olufutshane.
- Dual-Core Prosesa: Ngelixa i-ESP8266 inondoqo omnye, i-ESP32 idibanisa ii-cores ezimbini ezivumela ukuba imisebenzi yenziwe ngokuhambelanayo.
- Inani elongezelelweyo lezikhonkwane zeGPIO: Oku kuthetha iinketho ezininzi zokudibanisa izixhobo zangaphandle.
Ngezi zizathu, i-ESP32 iyisusile i-ESP8266 njengeyona ndlela ikhethwayo yeeprojekthi eziphucukileyo ze-IoT.
Amacandelo adibeneyo
I-ESP32 Agent Dev Kit ibandakanya amacandelo ahlukeneyo ukuququzelela ukusetyenziswa kwayo kunye nokwandisa okunokwenzeka:
- Itshiphu yeCP2102: I-USB ukuya kwi-UART converter evumela inkqubo kunye nokunika amandla ibhodi usebenzisa intambo ye-USB encinci.
- I-eriyali edibeneyo: Yandisa umgangatho wesignali kuzo zombini iWiFi kunye neBluetooth.
- Imodyuli ye-ESP32-WROOM-32: Enye yeenguqulelo ezipheleleyo zale chip, kunye ne-4 MB yememori ye-flash.
Ukongeza, ibhodi inamaqhosha okusetha ngokutsha kunye ne-boot ukuququzelela inkqubo kunye nokulungiswa kweempazamo.
Iinketho zokucwangcisa
Ukucwangcisa i-ESP32 kulula kakhulu ukubulela ukuhambelana neemeko ezahlukeneyo zophuhliso. Ezi zezona ndlela zidumileyo:
- Arduino IDE: Ilungele abaqalayo, njengoko ine-interface enembile. Kufuneka ufake kuphela amathala eencwadi athile e-ESP32.
- I-ESP-IDF (Isakhelo soPhuhliso se-IoT): Inketho ephezulu kakhulu ejolise kubaphuhlisi abanamava. Inika ulawulo olukhulu kwiimpawu zehardware.
- IMicroPython: Ivumela inkqubo kwiPython, ukhetho oluhle kakhulu kwabo bafuna ukulula kunye nesantya.
Ngamanyathelo ambalwa, unokuqalisa ukuphuhlisa iiprojekthi nge-ESP32 kwindawo elungele iimfuno zakho.
Izicelo ezisebenzayo
Ngenxa yobuninzi bayo, i-ESP32 ingasetyenziswa kwiiprojekthi ezininzi ezahlukeneyo:
- Ukuzenzekela eKhaya: Lawula izibane, iimfama, i-thermostats kunye nokunye.
- Ukujongwa okude: Izinzwa zokulinganisa ubushushu, ukufuma okanye umgangatho womoya.
- ukuhanjiswa kweaudio: Iiprojekthi ezibandakanya ukukhowudwa komculo kunye nokuguqula iikhowudi.
Ezi zezinye zezinto ezinokwenzeka; Ngokuyila okuncinci, imida ayikho.
I-ESP32 Agent Dev Kit izimise njengesixhobo esibalulekileyo kwinkalo yetekhnoloji ye-IoT. Iimpawu zayo eziphambili, ezidityaniswe nokuguquguquka kwayo kunye nokusebenziseka ngokulula, kuyenza ibe lolona khetho lufanelekileyo kubo bobabini abaqalayo kunye nabaphuhlisi abanamava. Nokuba usandula ukuqalisa kwilizwe lenkqubo okanye ujonge isisombululo esomeleleyo seprojekthi entsonkothileyo, i-ESP32 inokuningi okunikayo.