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 Card

Product Features:

1. ESP32S3 dual core processor with a clock speed of 240M and abundant development resources
2. Onboard 3.5-inch IPS color screen 320 * 480, touch integrated, RGB565 color vivid and realistic
3. Adopting Type-C interface for convenient program download and power supply
4. Onboard microphone and speaker interface, supporting Xiaozhi AI voice chat for smarter interaction
5. TF card slot expansion storage, RGB indicator lights, rich IIC/UART interfaces, widely applicable
Product Introduction
Using ESP32-S3 chip, easy development and sufficient development resources
3.5-inch color screen, 320 * 480 resolution, RGB565， Display rich colors
Rich interfaces, convenient for connecting various peripherals (IIC, UART, etc.)
Support external speakers, built-in microphone, can play and receive audio
Comes with RGB three color indicator lights, providing rich indication status
Integrated display and touch, with built-in capacitive touch screen, convenient for human-computer interaction
Standard TYPE-C interface, convenient for program download and power supply
Comes with TF card slot, convenient for expanding storage
Supports external lithium batteries, lightweight and portable
Equipped with a battery charging management circuit to ensure safe charging and discharging of the battery
Provide rich example programs for easy learning
Provide technical support for underlying drivers and update Wiki materials online
Module aging testing with multiple detections up to military grade standards, supporting long-term stable operation
Support Xiaozhi AI voice chat
Product Parameters:
Power interface: USB (Type-C)
Module: ESP32-S3
CPU: Xtensa LX7 32-bit dual core processor
Main 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 mode
Bluetooth: Bluetooth V5.0 BR/EDR and Bluetooth LE standards
Working voltage: 3.0~3.6 (V)
Display screen parameters
Screen size: 3.5 inches
Screen type: IPS TFT
Resolution: 320xRGBx480 (pixels)
Effective display area: 48.96 (W) x73.44 (H) (mm)
Number of colors: 65K (RGB565)
Driver IC: ST77922
Display interface: QSPI (connected to ESP32)
Pixel size: 0.153 (H) x 0.153 (mm)
Viewing angle: ALL 0'CLOCK
Backlight brightness (typical value): 300 cd/m2
Backlight type: White LED * 6
Touch 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: IIC
Structural material: ITO film+ITO glass
Working temperature: -30~80 (℃)
Storage temperature: -30~80 (℃)

Product List:
1X development board
1X DuPont Line
1X speaker
1X power cord