User Manual for ELECROW models including: ESP32 Terminal with 3.5 inch SPI Capacitive Touch Display, ESP32, Terminal with 3.5 inch SPI Capacitive Touch Display, 3.5 inch SPI Capacitive Touch Display, SPI Capacitive Touch Display, Capacitive Touch Display, Touch Display, Display
25 авг. 2024 г. — This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience ...
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DocumentDocumentESP32 Terminal with 3.5inch SPI Capacitive Touch Display User Manual Thank you for purchasing our product. Please read this user manual carefully before use and keep it properly for future reference. IMPORTANT SAFETY WARNING! - This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliancein a safe way and understand the hazards involved. - Children shall not playwith the appliance. - Cleaning and user maintenance shall not be made by children without supervision. - WARNING: Use the detachable supply unit provided with this appliance only. Informationon the disposal for Waste Electrical & Electronic Equipment(WEEE). This symbol on the products and accompanying documents means that used electrical and electronic products should not be mixed with general household waste. For proper disposal for treatment, recovery and recycling, please take these products to designated collection points where they will be accepted on a free of charge basis. In some countries you may be able toreturn your products to your local retailer upon the purchase of a new product. Disposing of this product correctly will help you save valuable resources and prevent any possible effects on human health and the environment, which could otherwise arise from inappropriate wastehandling. Please contact your local authority for further details of your near estcollection point for WEEE. 1 Specification Main Chip Core Processor Xtensa® 32-bit LX7 Memory 16MB Flash 8MB PSRAM Maximum Speed 240Mhz Wi-Fi 802.11 a/b/g/n 1x1,2.4 GHz band supports 20 and 40 MHz bandwidth, Supports Station, SoftAP, and SoftAP + Station mixed modes. Bluetooth BLE 5.0 LCD Screen Resolution 480*320 Display Size 3.5 inch Drive IC ILI9488 Touch Capacitive Touch Interface SPI Interface Other Modules Camera OV2640, 2M Pixel Microphone MEMS Microphone SD Card Onboard SD Card Slot Interface 1x USB C 1x UART 1x IIC 2x Analog 2x Digital Button RESET Button Press this button to reset the system. BOOT Button Hold down the Boot button and press the reset button to initiate firmware download mode. Users can download firmware through the serial port. Operating Environment Operating Voltage USB DC5V, lithium battery 3.7V Operating Current Average current 83mA Operating Temperature -10°C ~ 65°C Active Area 73.63(L)*49.79mm(W) Dimension Size 106(L)x66mm(W)*13mm(H) 2 Part List 1x 3.5 inch SPI Display with camera (included Acrylic Shell) 1x USB C Cable Font Back 3 Hardware and Interface Hardware Overview M2.5 Analog Analog Digital Digital TF M3 M2.5 TF Microphone ESP32 UART Analog Analog IIC Digital Digital Display Interface Touch Interface UART IIC 4 Lipo Reset Boot 5V Power/ Type-C Lipo Reset Boot 5V Power/ Type-C Hardware and Interface Hardware Overview RESET button. Press this button to reset the system. LiPo port. Lithium battery charging interface (lithium battery not included) BOOT button. Hold down the Boot button and press the RESET button to initiate firmware download mode. Users can download firmware through the serial port 5V Power/Type C interface. It serves as the power supply for the development board and the communication interface between the PC and ESP-WROOM-32. 6 Crowtail interfaces (2*Analog,2*Digital,1*UART,1*IIC). Users can program the ESP32-S3 to communicate with peripherals connected to the Crowtail interface. 5 Schematic Diagram of IO Port RESET VS HS D9 MCLK D8 D7 PCLK D6 D2 CS BACK CS D1 GPIO SPI_SCL GND 3V3 EN\RST IO4 IO5 IO6 IO7 IO15 IO16 IO17 IO18 IO8 IO19 IO20 IO3 IO46 IO9 IO10 IO11 IO12 ESP32 S3 GND IO1 IO2 TXD0 RXD0 IO42 IO41 IO40 IO39 IO38 NC NC NC IO0 IO45 IO48 IO47 IO21 IO14 IO13 SCL SDA UART0_TX UART0_RX SPI_D/I MIC_SD D2 GPIO MIC_CLK MIC_WS TP_INT/DOWNL D4 D3 D5 SPI_MISO SPI_MOSI 6 Expansion Resources For more detailed information, please scan the QR code to the URL: https://www.elecrow.com/wiki/CrowPanel_ESP32_HMI_Wiki_Content.html Schematic Diagram Source Code ESP32 Series Datasheet Arduino Libraries 16 Learning Lessons for LVGL LVGL Reference Contact Technical Support E-mail: techsupport@elecrow.com 7