1.Comes with ESP32-32E module, easy development, sufficient development resources 2.2.8-inch color screen, 240x320 resolution ,the maximum support is 262K color (RGB666), display rich color 3.Rich interface, easy to connect a variety of peripherals (SPI, UART,etc.) 4.Supports external speakers to play audio 5.Comes with RGB three-color indicator, indicating rich status Comes with resistive touch screen, easy man-machine interaction Standard TYPE-C interface for easy program download and power supply Equipped with micro-TF card slot for easy storage expansion Support external lithium battery, lightweight and portable Equipped with battery charging management circuit to ensure safe battery charging and discharging Provide rich example learning programs, easy to learn Provide low-level driver technical support, and update WIKI information online Multiple tests for module aging can meet military level standards, supporting long-term stable work Color: As Shown Material: plastic Package Contents: 1 x Development Screen 1 x Pen 2 x 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.