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, and portable Equipped with battery charging management circuit to safe battery charging and discharging Provide rich example learning programs, easy to learn Provide low-level driver technical support, and update information online Multiple tests for module aging can meet level standards, supporting long-term stable work Color: 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.Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!