ESP32-S3 3.5-inch WiFi Bluetooth Development Board IPS 320*480 LED Display Module Touch Screen Support for Xiaozhi AI Type C

ESP32-S3 Development Board 3.5 Inch 320*480 Resolution Smart WiFi Bluetooth Module Type-C Support Xiaozhi AI Voice TF CardProduct Features:1. ESP32S3 dual core processor with a clock speed of 240M and abundant development resources2. Onboard 3.5-inch IPS color screen 320 * 480, touch integrated, RGB565 color vivid and realistic3. Adopting Type-C interface for convenient program download and power supply4. Onboard microphone and speaker interface, supporting Xiaozhi AI voice chat for smarter interaction5. TF card slot expansion storage, RGB indicator lights, rich IIC/UART interfaces, widely applicableProduct IntroductionUsing ESP32-S3 chip, easy development and sufficient development resources3.5-inch color screen, 320 * 480 resolution, RGB565， Display rich colorsRich interfaces, convenient for connecting various peripherals (IIC, UART, etc.)Support external speakers, built-in microphone, can play and receive audioComes with RGB three color indicator lights, providing rich indication statusIntegrated display and touch, with built-in capacitive touch screen, convenient for human-computer interactionStandard TYPE-C interface, convenient for program download and power supplyComes with TF card slot, convenient for expanding storageSupports external lithium batteries, lightweight and portableEquipped with a battery charging management circuit to ensure safe charging and discharging of the batteryProvide rich example programs for easy learningProvide technical support for underlying drivers and update Wiki materials onlineModule aging testing with multiple detections up to military grade standards, supporting long-term stable operationSupport Xiaozhi AI voice chatProduct Parameters:Power interface: USB (Type-C)Module: ESP32-S3CPU: Xtensa LX7 32-bit dual core processorMain frequency: 240MHz (maximum)Storage: 384 KB ROM+512KB SRAM+16 KB RTC SRAM+8M OPI PSRAM+16M QSPI Flash (N16R8)WIFI: 2.4GHz, 802.11b/g/n modeBluetooth: Bluetooth V5.0 BR/EDR and Bluetooth LE standardsWorking voltage: 3.0~3.6 (V)Display screen parametersScreen size: 3.5 inchesScreen type: IPS TFTResolution: 320xRGBx480 (pixels)Effective display area: 48.96 (W) x73.44 (H) (mm)Number of colors: 65K (RGB565)Driver IC: ST77922Display interface: QSPI (connected to ESP32)Pixel size: 0.153 (H) x 0.153 (mm)Viewing angle: ALL 0'CLOCKBacklight brightness (typical value): 300 cd/m2Backlight type: White LED * 6Touch effective area size: 54.50 (W) x83.00 (H) (mm)Touch screen type: capacitive touch screen (full lamination process)Touch screen resolution: 320x480 (pixels)Visual window size: 45.20 (W) x 59.45 (H) (mm)Touch communication interface: IICStructural material: ITO film+ITO glassWorking temperature: -30~80 (℃)Storage temperature: -30~80 (℃)Product List:1X development board1X DuPont Line1X speaker1X power cord