ESP32-S3 Development Board WiFi Bluetooth 240x320 IPS Display Screen 2.8 Inch TFT Development Touch Screen Module

Product Introduction: ●Equipped with ESP32-S3, powerful performance, easy development, and abundant development resources ●2.8-inch color screen, 240x320 resolution, maximum support for 262K colors (RGB666), rich display colors

●Rich interfaces, convenient for connecting various peripherals (such as 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 ● Equipped with a capacitive touch screen, convenient for human-computer interaction (for touch screen only) ● Standard TYPE-C interface, convenient for program download and power supply ● Comes with a Micro TF card slot for easy expansion of storage ● Supports external lithium batteries, lightweight and portable ● Comes 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

Battery charging and discharging parameters: Charging voltage: Range: 4.2~6.5 (V) Typical value: 5V Maximum charging current: 500mA Module actual value: 290mA Charging saturation voltage: 4.24V Charging temperature: Module actual maximum value: 62 ℃ Rechargeable battery specification: 3.7V lithium polymer battery Electrical parameters: Working voltage: 5.0V Backlight current: 79mA Backlight brightness (actual value): with touch screen: 230cd/m2; No touch screen: 270cd/m2 Total current: ESP32 reset: 0 Only the display screen works: 140mA Display screen, speaker, and battery charging all work: 560mA power waste: 0.7w (only the display screen works) 2.8W (display screen, speaker, battery charging all working)

Basic product parameters: Touchscreen available: ES3C28P No touch screen: ES3N28P 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+16MB external QSPI Flash WiFi: 2.4GHz frequency band supports 20 MHz and 40MHz bandwidth Bluetooth: Bluetooth V4.2 BR/EDR and Bluetooth LE standards Working voltage: 3.0~3.6 (V)

No touch LCD screen parameters: Screen size: 2.8 inches Screen type: TFT Resolution: 240xRGBx320 (pixels) Effective display area: 43.20 (W) x 57.60 (H) (mm) Color count: Maximum: 262K (RGB666); Commonly used: 65K (RGB565) Driver IC: ILI9341V Display interface: 4-Line SPI (connected to ESP32) Pixel size: 0.153 (H) x 0.153 (mm) Viewing angle: ALL 0'CLOCK Backlight brightness (typical value): 280 cd/m2 Backlight type: White LED * 4 Working temperature: -30~80 (℃) Storage temperature: -30~80 (℃) Capacitive touch parameters: Effective area size: 2.8 inches Touch screen type: capacitive touch screen Touch screen resolution: 240x320 (pixels) Driver IC: D-FT6336G Visual window size: 45.20 (W) x 59.45 (H) (mm) Communication interface: IIC Structural material: ITO film+ITO glass Working temperature: -30~80 (℃) Storage temperature: -30~80 (℃)

Package Includes:
1 x ESP32-S3 Development Board