The ESP32-2432S028 development board, featuring MCU, WiFi, and Bluetooth, is based on the ESP32-D0WDQ6 controller. It features a dual-core CPU with a clock speed of up to 240 MHz and integrates a rich set of peripherals, including high-speed SD10, SPI, and UART. It also supports automatic downloads The ESP32-2432S032 development board fully leverages the advantages of IoT development, making it a true IoT development tool. Its controllable display can be used for app-based remote control, remote environmental data collection, remote data fusion, remote parameter setting, and other batch development applications High-concerned chemical:None Display Mode:320*240 Type:TFT Color:As Shown Material:PCB Size:3.5-inch screen Package Contents: 1 * ESP32 Development Board 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.