ESP32 2.4-Inch WIFI Bluetooth Development Module 240*320 Resolution Touch Display CH340 Board ST7789 Type-C IoT Electronic DIY

Product Features:1. ESP32 controller: Comes with ESP32-32E module, supports WiFi and Bluetooth, easy to develop.2.2.4-inch color screen: 240 × 320 resolution, ST7789 driver, clear display.3. Support touch operation: Equipped with a built-in resistive touch screen, convenient for human-computer interaction.4. Rich interfaces: Supports Type-C, TF cards, speakers, lithium batteries, and extended IO connections.5. Application scenarios: Suitable for IoT development, smart homes, display control, electronic DIY, and learning experiments.Product Introduction:This product is a 2.4-inch display module with ESP32-32E module main control. The product adopts ST7789 screen display driver IC with a resolution of 240x320, which can be connected to various peripherals such as audio speakers, lithium batteries, MicroSD cards, serial ports, extended IO devices, etc. It also has touch function, which greatly facilitates users' DIY and meets the development of IoT and human-computer interaction functions.Product IntroductionEquipped with ESP32-32E module, easy to develop and abundant development resources2.4-inch color screen, 240x320 resolution, maximum support for 262K colors (RGB666), rich display colorsRich interfaces, convenient for connecting various peripherals (SPI, UART, etc.)● Support external speakers to play audio● Comes with RGB three color indicator lights, providing rich indication statusEquipped with a resistive touch screen, convenient for human-computer interactionStandard 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 operationProduct Parameters:ESP32 main control parameters:Module: ESP32-32ECPU: ESP32-D0WD-V3, Xtensa dual core 32-bit LX6 microprocessorMain frequency: 240MHz (maximum)Storage: 448KB ROM+520KB SRAM+16KB RTC SRAM+4MB external QSPI FlashWIFI: 2.4GHz, 802.11b/g/n modeBluetooth: Bluetooth V4.2 BR/EDR and Bluetooth LE standardsWorking voltage: 3.0~3.6 (V)Working temperature: -40~85 (℃)LCD screen parametersScreen size: 2.4 inchesScreen type: IPS TFTResolution: 240xRGBx320 (pixels)Effective display area: 36.20 (W) x49.0 (H) (mm)Maximum number of colors: 262K (RGB666)Commonly used: 65K (RGB565)Driver IC: ST7789Display interface: 4-Line SPI (connected to ESP32)Pixel size: 0.15 (H) x 0.15 (mm)Viewing angle: ALL CLOCKBacklight brightness (typical value): 220 cd/m2Backlight type: White LED * 4Working temperature: -20~60 (℃)Storage temperature: -30~70 (℃)Electrical parametersWorking voltage: 5.0VBacklight current: 80mATotal current: ESP32 reset: 40mA; only display screen working: 130mA; (MAX) display screen, speaker, battery charging all working: 450mAPower consumption: 0.65W (only the display screen works)Lithium battery interface charging voltage: range: 4.2~6.5 (V)Typical value: 5VMaximum charging current: 500mAModule actual value: 367mASuggested external battery specification: 3.7V lithium polymer batteryProduct List:1X development board1X Touchscreen Pen1X data cable1X terminal wire