WAVESHARE ESP32-S3 Touch LCD 4.3 Inci

Ƙayyadaddun bayanai

• Sunan samfur: ESP32-S3-Touch-LCD-4.3
• Taimakon mara waya: 2.4GHz WiFi da BLE 5
• Nunawa: 4.3-inch capacitive touchscreen
• Ƙwaƙwalwar ajiya: Flash mai ƙarfi da PSRAM

Samfurin Ƙarsheview
ESP32-S3-Touch-LCD-4.3 kwamiti ne na ci gaba na microcontroller wanda ke haɗa WiFi, BLE, allon taɓawa mai ƙarfi, da musaya daban-daban. Ya dace da haɓaka Hanyoyin Sadarwar Mutum-Machine (HMI) da sauran aikace-aikacen ESP32-S3.

Bayanin Hardware
Hukumar ta ƙunshi musaya masu yawa da suka haɗa da UART, USB, Sensor, CAN, I2C, RS485, da kan baturi don ingantaccen caji da sarrafa caji.

Hannun Hannun Hanya

• Interface UART: CH343P guntu don sadarwar USB zuwa UART.
• Kebul Interface: GPIO19(DP) da GPIO20(DN) don sadarwar USB.
• Interface Sensor: Yana haɗa GPIO6 azaman ADC don haɗin firikwensin.
• CAN Interface: Raba tare da kebul na USB don aiki mai yawa.
• I2C Interface: Akwai hanyoyin musaya na hardware I2C da yawa.
• Interface RS485: Da'irar kan jirgin don sadarwar RS485 kai tsaye.
• Shugaban baturi: Yana goyan bayan ingantaccen cajin baturi da sarrafa caji.

Haɗin PIN

Haɗin Hardware
Tabbatar da ingantacciyar hanyar haɗin keɓaɓɓu zuwa musaya masu dacewa kamar yadda aka bayyana a cikin jagorar.

Saitin Muhalli
Tsarin software yana goyan bayan CircuitPython, MicroPython, da C/C++ (Arduino, ESP-IDF) don saurin samfuri da haɓakawa.

Ƙarsheview

Gabatarwa
ESP32-S3-Touch-LCD-4.3 kwamiti ne na haɓaka microcontroller tare da 2.4GHz WiFi da goyon bayan BLE 5, kuma yana haɗa Flash da PSRAM mai ƙarfi. Allon taɓawa mai ƙarfi mai inci 4.3 na kan jirgi na iya gudanar da shirye-shiryen GUI da kyau kamar LVGL. Haɗe tare da musaya na gefe daban-daban, dacewa da saurin haɓaka HMI da sauran aikace-aikacen ESP32-S3.

Siffofin

• An sanye shi da Xtensa 32-bit LX7 dual-core processor, har zuwa babban mitar 240MHz.
• Yana goyan bayan 2.4GHz Wi-Fi (802.11 b/g/n) da Bluetooth 5 (LE), tare da eriyar kan jirgi.
• Gina 512KB na SRAM da 384KB ROM, tare da 8MB PSRAM da Flash 8MB.
• Onboard 4.3-inch capacitive touch nuni, 800 × 480 ƙuduri, 65K launi.
• Yana goyan bayan ikon taɓawa capacitive ta hanyar dubawar I2C, taɓawa mai maki 5 tare da tallafin katsewa.
• Onboard CAN, RS485, I2C interface, da TF katin Ramin, haɗa tashar USB mai sauri.
• Yana goyan bayan agogo mai sassauƙa, tsarin samar da wutar lantarki mai zaman kansa, da sauran sarrafawa don gane ƙarancin amfani da wutar lantarki a yanayi daban-daban.

Bayanin Hardware

Hannun Hannun Hanya

• UART dubawa: Amfani da guntu CH343P don USB zuwa UART don haɗawa zuwa ESP32-S3's UART_TXD(GPIO43) da UART_RXD(GPIO44), kunna firmware konawa da bugu na log.
• Kebul na USB: GPIO19(DP) da GPIO20(DN) su ne kebul fil na ESP32-S3 ta tsohuwa, kuma ana iya amfani da kebul don haɗa kyamarori tare da ladabi kamar UVC. Da fatan za a danna nan don view direban UVC.
• Ƙaddamarwar Sensor: wannan keɓancewa don haɗa GPIO6 azaman ADC ne, kuma ana iya haɗa shi da firikwensin .
• CAN interface: Matsakaicin madaidaicin CAN da fitilun kebul na kebul suna raba aiki mai yawa, ta amfani da guntu FSUSB42UMX don canzawa. Ta hanyar tsoho, ana amfani da kebul na USB (lokacin da USB_SEL fil na FSUSB42UMX aka saita zuwa HIGH).
• Farashin I2CESP32-S3 yana ba da musaya na I2C hardware da yawa. A halin yanzu, ana amfani da fil ɗin GPIO8 (SDA) da GPIO9 (SCL) azaman bas ɗin I2C don haɗawa zuwa guntu na fadada IO, mu'amalar taɓawa, da sauran abubuwan haɗin I2C.
• Bayani: RS485 Hukumar ci gaba tana sanye da da'irar dubawa ta kan jirgin RS485, tana ba da damar sadarwa kai tsaye tare da na'urorin RS485. Da'irar RS485 tana canzawa ta atomatik tsakanin watsawa da hanyoyin karɓa.
• Babban baturi PH2.0: Hukumar ci gaba tana amfani da ingantaccen caji da cajin gudanarwar guntu CS8501, mai ikon haɓaka batir lithium guda ɗaya zuwa 5V. A halin yanzu, ana saita cajin halin yanzu a 580mA. Masu amfani za su iya canza cajin halin yanzu ta hanyar maye gurbin resistor R45. Don ƙarin cikakkun bayanai, da fatan za a duba zane-zane.

Haɗin PIN

ESP32-S3-WROOM-x Farashin GPIO0	LCD G3	USB	SD	UART	CAN	Sensor
Farashin GPIO1	R3
Farashin GPIO2	R4
Farashin GPIO3	Farashin VSYNC
Farashin GPIO4	TP_IRQ
Farashin GPIO5	DE
Farashin GPIO6						AD
Farashin GPIO7	PCLK
Farashin GPIO8	TP_SDA
Farashin GPIO9	TP_SCL
Farashin GPIO10	B7
Farashin GPIO11			MOSI
Farashin GPIO12			SCK
Farashin GPIO13			MISO
Farashin GPIO14	B3
Farashin GPIO15				Saukewa: RS485_TX
Farashin GPIO16				Saukewa: RS485_RX
Farashin GPIO17	B6
Farashin GPIO18	B5
Farashin GPIO19		USB_DN			CANRX
Farashin GPIO20		USB_DP			CANTX
Farashin GPIO21	G7
Farashin GPIO38	B4
Farashin GPIO39	G2
Farashin GPIO40	R7
Farashin GPIO41	R6
Farashin GPIO42	R5
Farashin GPIO43				UART_TXD
Farashin GPIO44				UART_RXD
Farashin GPIO45	G4
Farashin GPIO46	HSYNC
Farashin GPIO47	G6
Farashin GPIO48 Saukewa: CH422G	G5 -	-	-	-	-	-
EXIO1	TP_RST
EXIO2	DISP
EXIO3	LCD_RST
EXIO4			SD_CS
EXIO5		USB_SEL(HIGH)			USB_SEL(LOW)

Haɗin Hardware

• ESP32-S3-Touch-LCD-4.3 ya zo tare da da'irar zazzagewa ta atomatik akan allo. Ana amfani da tashar tashar Type C, mai alamar UART, don zazzagewar shirin da shiga. Da zarar an sauke shirin, gudanar da shi ta latsa maɓallin RESET.
• Da fatan za a kiyaye wasu karafa ko kayan filastik nesa da yankin eriyar PCB yayin amfani.
• Hukumar ci gaba tana amfani da mai haɗin PH2.0 don tsawaita ADC, CAN, IC, da RS485 na gefe. Yi amfani da PH2.0 zuwa 2.54mm DuPont mai haɗin maza don haɗa abubuwan firikwensin.
• Kamar yadda allon inch 4.3 ya mamaye mafi yawan fil ɗin GPIO, zaku iya amfani da guntu CH422G don faɗaɗa IO don ayyuka kamar sake saiti da sarrafa hasken baya.
• Matsalolin CAN da RS485 suna haɗawa da resistor 1200hm ta amfani da iyakoki masu tsalle ta tsohuwa. Optionally, haɗa NC don soke resistor ƙarewa.
• Katin SD yana amfani da sadarwar SPI. Lura cewa fil ɗin SD_CS yana buƙatar EXIO4 na CH422G ya motsa shi.

Sauran Bayanan kula

• Matsakaicin ƙimar firam don gudanar da maƙasudin LVGL exampLe kan cibiya guda ɗaya a cikin ESP-IDF v5.1 shine 41 FPS. Kafin haɗawa, kunna 120M PSRAM ya zama dole.
• Socket baturin lithium PH2.0 kawai yana goyan bayan baturi lithium guda 3.7V. Kada kayi amfani da fakitin baturi da yawa don yin caji da yin caji lokaci guda. Ana ba da shawarar yin amfani da baturi guda ɗaya mai ƙarfin ƙasa da 2000mAh.

Girma

Saitin Muhalli

An kammala tsarin software na allon ci gaba na ESP32, kuma zaka iya amfani da CircuitPython, MicroPython, da C/C++ (Arduino, ESP-IDF) don saurin samfur na haɓaka samfur. Ga taƙaitaccen gabatarwa ga waɗannan hanyoyin ci gaba guda uku:

• CircuitPython yaren shirye-shirye ne da aka ƙera don sauƙaƙe gwaje-gwajen ƙididdigewa da koyo akan allunan microcontroller masu rahusa. Yana da tushen tushen tushen MicroPython na shirye-shiryen harshe, da farko wanda aka yi niyya ga ɗalibai da masu farawa. Ci gaban CircuitPython da kulawa suna samun goyan bayan Masana'antu Adafruit.
  • Kuna iya komawa zuwa takaddun haɓakawa ® don haɓaka aikace-aikacen da ke da alaƙa da CircuitPython.
  • Laburaren GitHub& na CircuitPython yana ba da damar sake tattarawa don haɓaka al'ada.
• MicroPython ingantaccen aiwatar da yaren shirye-shiryen Python 3 ne. Ya ƙunshi ƙaramin yanki na daidaitaccen ɗakin karatu na Python kuma an inganta shi don aiki akan microcontrollers da mahalli masu ƙuntata albarkatu.
  • Kuna iya komawa zuwa takaddun haɓakawa & don haɓaka aikace-aikacen da ke da alaƙa da MicroPython.
  • Laburaren GitHub & na MicroPython yana ba da damar sake tarawa don haɓaka al'ada.
• Dakunan karatu na hukuma da tallafi daga Espressif Systems don ci gaban C/C++ sun sa ya dace don shigarwa cikin sauri.
  • Masu amfani za su iya zaɓar Arduino &
  • Lambobin Kayayyakin Kayayyakin Kayayyakin Kayayyakin (ESP-IDF) azaman Haɗin Haɗin Haɗin Ci gaban su (IDE).
• An saita yanayin a ƙarƙashin Windows 10, masu amfani za su iya zaɓar amfani da Arduino ko Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin (ESP-IDF) azaman IDE don haɓakawa, masu amfani da Mac/Linux OS don Allah koma ga umarnin hukuma&.

ESP-IDF

• Shigar da ESP-IDF &

Arduino

• Zazzage kuma shigar Arduino IDE&.
• Shigar da ESP32 akan Arduino IDE kamar yadda aka nuna a ƙasa, kuma zaku iya komawa zuwa wannan hanyar haɗin yanar gizon &.
• Cika hanyar haɗin da ke biyowa a cikin Ƙarin Manajan Alƙalai URLs sashen allon Saituna a ƙarƙashin File -> Zaɓuɓɓuka kuma ajiye.

• Bincika esp32 akan Manajan Hukumar don shigarwa, kuma sake kunna IDE Arduino don aiwatarwa.
• Bude Arduino IDE kuma lura cewa Kayan aikin da ke cikin mashaya menu suna zaɓar Flash ɗin daidai (8MB) kuma yana ba da damar PSRAM (8MB OPI), kamar yadda aka nuna a cikin adadi mai zuwa.

Albarkatu

• Takardu
  • Takardun ESP32 Arduino Core
  • Arduino-esp32
  • ESP-IDF
  • Demo
• Software
• Takardar bayanai
  • Takardar bayanan ESP32-S3
  • Takardar bayanan Wroom ESP32-S3
  • Takardar bayanan CH343
  • Saukewa: TJA1051

FAQ

Tambaya: Zan iya amfani da fakitin baturi da yawa tare da taken baturin PH2.0?
A: Socket baturin lithium PH2.0 kawai yana goyan bayan baturi lithium guda 3.7V. Kada kayi amfani da fakitin baturi da yawa lokaci guda.

Takardu / Albarkatu

WAVESHARE ESP32-S3 Touch LCD 4.3 Inci [pdf] Jagorar mai amfani ESP32-S3 Touch LCD 4.3 Inci, ESP32-S3, Taba LCD 4.3 Inci, LCD 4.3 Inci

Magana

• Manual mai amfani