I-T-Display
Umhlahlandlela Womsebenzisi
Mayelana nalo mhlahlandlela
Lo mbhalo uhloselwe ukusiza abasebenzisi ukumisa indawo eyisisekelo yokuthuthukiswa kwesofthiwe yokuthuthukisa izinhlelo zokusebenza zisebenzisa ihadiwe esekelwe ku-T-Display. Nge-ex elulaampFuthi, lo mbhalo ukhombisa indlela yokusebenzisa i-Arduino, okuhlanganisa newizadi yokumisa esekwe kwimenyu, ukuhlanganisa i-Arduino kanye nokulanda i-firmware kumojula ye-ESP32.
Khipha Amanothi
| Usuku | Inguqulo | Khipha amanothi |
| 2021.06 | V1.0 | Ukukhishwa kokuqala. |
| 2021.12 | V1.1 | Ukukhishwa kwesibili. |
Isingeniso
I-T-Display
I-T-Display ibhodi lokuthuthukisa. Ingasebenza ngokuzimela
Iqukethe i-ESP32 MCU esekela i-Wi-Fi + BT+ BLE protocol kanye nesikrini. Isikrini siyi-1.14 inch IPS LCD ST7789V.
Okwezinhlelo zokusebenza ezisukela kumanethiwekhi enzwa yamandla aphansi ukuya emisebenzini edingeka kakhulu.
I-MCU yaleli bhodi iyi-chip ye-ESP32-D0WDQ6.
I-ESP32 ihlanganisa i-Wi-Fi (ibhendi engu-2.4 GHz) ne-Bluetooth 4.2 ku-chip eyodwa, kanye nama-cores asebenza kahle amabili kanye nezinye izinto eziningi ezisebenza ngezinto ezihlukahlukene. Inikwa amandla ubuchwepheshe be-nm engu-40, i-ESP32 inikeza inkundla eqinile, edidiyelwe kakhulu ukuze ihlangabezane nezidingo eziqhubekayo zokusebenzisa amandla ngendlela efanele, ukwakheka okuhlangene, ukuphepha, ukusebenza okuphezulu, nokwethembeka.
I-Xinyuan ihlinzeka ngezingxenyekazi zekhompuyutha eziyisisekelo nezinsiza zesofthiwe ezinikeza abathuthukisi bohlelo amandla ukuze bakhe imibono yabo ngochungechunge lwezingxenyekazi zekhompuyutha ze-ESP32. Uhlaka lokuthuthukisa isofthiwe olunikezwa i-Xinyuan luhloselwe ukuthuthukisa ngokushesha izinhlelo zokusebenza ze-inthanethi Yezinto (IoT), ezine-Wi-Fi, i-Bluetooth, ukuphathwa kwamandla okuguquguqukayo, nezinye izici zesistimu ezithuthukisiwe.
Ibanga lefrikhwensi ye-RF yi-BT 2.402 GHz ukuya ku-2.480 GHz/WIFI 2.412GHz ukuya ku-2.462GHz.
Amandla okudlulisa e-RF aphezulu ngu-20.31dBm.
Umkhiqizi we-T-Display yi-Shenzhen Xin Yuan Electronic Technology Co., Ltd.
I-Arduino
Iqoqo lezinhlelo zokusebenza ze-cross-platform ezibhalwe nge-Java. I-Arduino Software IDE isuselwa olimini lokuhlela Lokucubungula kanye nendawo yokuthuthukisa edidiyelwe yohlelo lwe-Wiring. Abasebenzisi bangathuthukisa izinhlelo zokusebenza ku-Windows/Linux/macOS ngokusekelwe ku-Arduino. Kunconywa ukusebenzisa i-Windows 10. I-Windows OS isetshenziswe njenge-example kulo mbhalo ngezinjongo zomfanekiso.
Ukulungiselela
Ukuze wakhe izicelo ze-ESP32 udinga:
- I-PC ilayishwe nge-Windows, Linux, noma i-Mac yokusebenza uhlelo
- I-Toolchain yokwakha Isicelo se-ESP32
- I-Arduino equkethe i-API ye-ESP32 kanye nemibhalo yokusebenzisa i-Toolchain
- CH9102 serial port umshayeli
- Ibhodi le-ESP32 uqobo kanye nekhebula le-USB lokuyixhuma ku-PC
Qalisa
Landa isoftware ye-Arduino
Indlela eshesha kakhulu yokufaka i-Arduino Software (IDE) emishinini yeWindows
Quick Start Guide
I webisayithi linikeza isifundo sokuqala esisheshayo
- IWindows:
https://www.arduino.cc/en/Guide/Windows - I-Linux:
https://www.arduino.cc/en/Guide/Linux - I-Mac OS X:
https://www.arduino.cc/en/Guide/MacOSX
Izinyathelo zokufaka ze-Windows platform Arduino
Faka isixhumi esibonakalayo sokulanda, khetha Isifaki seWindows ukufaka ngqo
Faka i-Arduino Software
Linda ukufakwa
Lungiselela
Landa i-Git
Landa iphakheji yokufaka i-Git.exe
Ukucushwa kokwakha ngaphambilini
Chofoza isithonjana se-Arduino, bese uchofoza kwesokudla bese ukhetha "Vula ifolda lapho"
Khetha izingxenyekazi zekhompuyutha ->
Igundane ** Chofoza kwesokudla ** ->
Chofoza i-Git Bash Lapha
Ukuhlanganisa indawo yokugcina eyihlane
$ mkdir espressif
$ cd espressif
$ git clone -recursive https://github.com/espressif/arduino-esp32.git esp32
Xhuma
Cishe usufikile. Ukuze ukwazi ukuqhubeka phambili, xhuma ibhodi le-ESP32 ku-PC, hlola ngaphansi kwasiphi imbobo se-serial ibhodi elibonakalayo, futhi uqinisekise ukuthi ukuxhumana kwe-serial kuyasebenza.
Idemo yokuhlola
Khetha File>>Eksample >> WiFi >> WiFiScan
Layisha Sketch
Khetha Ibhodi
Amathuluzi<
Layisha
Sketch << Layisha
I-serial Monitor
Amathuluzi << I-serial Monitor
I-SSC Command Reference
Nali uhlu lweminye imiyalo evamile ye-Wi-Fi ukuze uhlole imojuli.
op
Incazelo
imiyalo ye-op isetshenziselwa ukusetha nokubuza imodeli ye-Wi-Fi yesistimu.
Example
oph -Q
op -S -o wmode
Ipharamitha
Ithebula 6-1. op Ipharamitha ye-Command
| Ipharamitha | Incazelo |
| -Q | Buza imodi ye-Wi-Fi. |
| -S | Setha imodi ye-Wi-Fi. |
| wmode | Kukhona amamodi e-Wi-Fi angu-3: • imodi = 1: Imodi ye-STA • imodi = 2: Imodi ye-AP • imodi = 3: Imodi ye-STA+AP |
sta
Incazelo
imiyalo ye-sta isetshenziselwa ukuskena isixhumi esibonakalayo senethiwekhi ye-STA, ukuxhuma noma ukunqamula i-AP, kanye
buza ngesimo sokuxhuma se-STA network interface.
Example
sta -S [-s ssid] [-b bssid] [-n isiteshi] [-h] sta -Q
sta -C [-s ssid] [-p password] sta -D
Ipharamitha
Ithebula 6-2. sta Command Ipharamitha
| Ipharamitha | Incazelo |
| -S scan | Skena Amaphuzu Okufinyelela. |
| Ipharamitha | Incazelo |
| -s sid | Skena noma xhuma Amaphuzu Okufinyelela nge-ssid. |
| -b bssid | Skena Amaphoyinti Okufinyelela nge-bssid. |
| -n isiteshi | Skena isiteshi. |
| -h | Bonisa imiphumela yokuskena enamaphoyinti okufinyelela e-ssid afihliwe. |
| -Q | Bonisa i-STA yokuxhuma i-stutus. |
| -D | Inqanyuliwe Ngamaphoyinti Okufinyelela amanje. |
ap
Incazelo
imiyalo ye-ap isetshenziselwa ukusetha ipharamitha yesixhumi esibonakalayo senethiwekhi ye-AP.
Example
ap -S [-s ssid] [-p password] [-t encrypt] [-n channel] [-h] [-m max_sta] ap –Q
ap -L
Ipharamitha
Ithebula 6-3. ap Command Parameter
| Ipharamitha | Incazelo |
| -S | Setha imodi ye-AP. |
| -s sid | Setha i-AP ssid. |
| -p iphasiwedi | Setha iphasiwedi ye-AP. |
| -t encrypt | Setha imodi yokubethela ye-AP. |
| -h | Fihla sid. |
| -m max_sta | Setha ukuxhumana okuphezulu kwe-AP. |
| -Q | Bonisa izinhlaka ze-AP. |
| -L | Bonisa Ikheli le-MAC nekheli le-IP lesiteshi esixhunyiwe. |
mac
Incazelo
imiyalo ye-mac isetshenziselwa ukubuza ikheli le-MAC lesixhumi esibonakalayo senethiwekhi.
Example
mac -Q [-o mode]
Ipharamitha
Ithebula 6-4. mac Command Parameter
| Ipharamitha | Incazelo |
| -Q | Bonisa ikheli le-MAC. |
| -o imodi | • imodi = 1: Ikheli le-MAC kumodi ye-STA. • imodi = 2: Ikheli le-MAC kumodi ye-AP. |
dhcp
Incazelo
imiyalo ye-dhcp isetshenziselwa ukunika amandla noma ukukhubaza iseva/iklayenti le-dhcp.
Example
dchp -S [-o mode] dhcp -E [-o mode] dhcp -Q [-o mode]
Ipharamitha
Ithebula 6-5. dhcp Command Parameter
| Ipharamitha | Incazelo |
| -S | Qala i-DHCP (Iklayenti/Iseva). |
| -E | Qeda i-DHCP (Iklayenti/Iseva). |
| -Q | bonisa isimo se-DHCP. |
| -o imodi | • imodi = 1: Iklayenti le-DHCP lesixhumi esibonakalayo se-STA. • imodi = 2: Iseva ye-DHCP yesixhumi esibonakalayo se-AP. • imodi = 3: kokubili. |
ip
Incazelo
imiyalo ye-ip isetshenziselwa ukusetha nokubuza ngekheli le-IP lesixhumi esibonakalayo senethiwekhi.
Example
ip -Q [-o mode] ip -S [-i ip] [-o mode] [-m imaski] [-g isango]
Ipharamitha
Ithebula 6-6. ip Command Parameter
| Ipharamitha | Incazelo |
| -Q | Bonisa ikheli le-IP. |
| -o imodi | • imodi = 1: Ikheli lasesizindeni se-inthanethi le-STA. • imodi = 2: Ikheli le-IP le-interface AP. • imodi = 3: kokubili |
| -S | Setha ikheli le-IP. |
| -ngi ip | Ikheli le-IP. |
| -m imaski | Imaski yekheli le-subnet. |
| -g isango | Isango elizenzakalelayo. |
qalisa kabusha
Incazelo
qalisa kabusha umyalo usetshenziselwa ukuqalisa kabusha ibhodi.
Example
qalisa kabusha
inqama
umyalo wenqama usetshenziselwa ukubuza usayizi wenqwaba esele ohlelweni.
Example
inqama
Isexwayiso se-FCC:
Noma yiziphi izinguquko noma ukuguqulwa okungagunyazwanga ngokucacile yinhlangano enesibopho sokuthobela imithetho kungasusa igunya lomsebenzisi lokusebenzisa okokusebenza.
Le divayisi ithobela ingxenye 15 yemithetho ye-FCC. Ukusebenza kungaphansi kwezimo ezimbili ezilandelayo: (1) Lolu cingo angeke lubangele ukuphazamiseka okuyingozi, futhi (2) lolu cingo kufanele lwamukele noma yikuphi ukuphazamiseka okutholiwe, okuhlanganisa ukuphazamiseka okungase kubangele ukusebenza okungafuneki.
ISAZISO ESIBALULEKILE:
Qaphela: Lesi sisetshenziswa sihloliwe futhi satholwa ukuthi sithobela imikhawulo yedivayisi yedijithali Yekilasi B, ngokuvumelana nengxenye 15 Yemithetho ye-FCC. Le mikhawulo iklanyelwe ukuhlinzeka ngokuvikeleka okufanele ekuphazanyisweni okuyingozi ekufakweni kwendawo yokuhlala. Lesi sixhobo sikhiqiza, sisebenzise, futhi singakhipha amandla efrikhwensi yomsakazo futhi, uma ingafakiwe futhi isetshenziswe ngokuhambisana nemiyalelo, ingase ibangele ukuphazamiseka okuyingozi ezokuxhumana ngomsakazo. Nokho, asikho isiqinisekiso sokuthi ukuphazamiseka ngeke kwenzeke ekufakweni okuthile. Uma lesi sisetshenziswa sidala ukuphazamiseka okuyingozi emsakazweni noma kumabonakude, okunganqunywa ngokucisha nokuvula okokusebenza, umsebenzisi uyakhuthazwa ukuthi azame ukulungisa ukuphazamiseka ngesinyathelo esisodwa noma ngaphezulu kwezilandelayo:
- Hlela kabusha noma hambisa uthi olwamukelayo.
- Khulisa ukuhlukana phakathi kwesisetshenziswa nomamukeli.
- Xhuma okokusebenza endaweni yokuphuma kuyisekethe ehlukile kuleyo lapho umamukeli axhumeke khona.
- Xhumana nomthengisi noma uchwepheshe werediyo/TV onesipiliyoni ukuze uthole usizo.
Isitatimende Sokuchayeka Kwemisebe ye-FCC:
Lokhu okokusebenza kuthobelana nemikhawulo yokuchayeka emisebeni ye-FCC ebekwe endaweni engalawuleki. Lo mshini kufanele ufakwe futhi usebenze ngebanga elincane elingama-20cm phakathi kwe-radiator nomzimba wakho.
Inguqulo 1.1
I-copyright © 2021
Amadokhumenti / Izinsiza
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I-LILYGO ESP32 T-Display Bluetooth Module [pdf] Umhlahlandlela Womsebenzisi I-T-DISPLAY, TDISPLAY, 2ASYE-T-DISPLAY, 2ASYETDISPLAY, ESP32 T-Display Bluetooth Module, ESP32, T-Display Bluetooth Module |
