1.ESP32=MCU+Wifi+Bluetooth, ESP32-2432S028 Development Board Is Based On ESP32-D0WDQ6 Controller, Dual-Core CPU, Clock Frequency Up To 240MHZ, Integrated With Rich Resource Peripherals, High-Speed Sdio, SPI, Uart And Other Functions, Supports Automatic Download . 2. Internet Of Things Experiment, Sensor Experiment, Mobile Control, for Integrated Development Environment, Scratch 3.0, Mixly 3. Remote Iot Development Board, ESP32-2432S032 Development Board, Gives Full Play To The Development Advantages Of The Internet Of Things. It Is A Real Internet Of Things Development Tool. The Display Screen Is Controllable And Can Be Used For App Remote Control, Remote Environmental Data Collection, And Remote Control. Data , Remote Parameter Setting And Other Batch Development Applications. 4. Application Drag-And-Drop Programming, The Development Of Remote Iotapp Uses Blank App Software, Which Can Customize A Personalized Interface On The Terminal Device, With Rich Built-In Controls And Beautiful U Interface. You Can Customize The App Control Module And Interface, Which Is Very Suitable For Making An App Interface That Meets Your Own Requirements. 5.ESP32 Development Board Wifi Bluetooth 2.8 Inches 240*320 Smart Display Tft Module Touch Screen LVGL 1. Name: ESP32 Development Board Wifi Bluetooth 2.8-Inch 240 x 320 Smart Display Tft Module 2. Purpose: Smart Display Note: Touch pen color random, do not accept the specified, do not affect the use of Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Colour:As Shown Material:B: PCB+Plastic+Acrylic Package Contents: 1x Development Board Module 1x USB Data Cable 1x 4Pin JST 1.25 Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.