1. The ESP32-2432S028 development board is based on the ESP32-D0WDQ6 controller, with a dual-core CPU and a clock frequency up to 240MHZ. 2. It integrates peripherals, high-speed SDIO, SPI, UART and other functions, and supports automatic download. 3. The ESP32-2432S032 development board, making use of the development advantages of the Internet of Things, is a real Internet of Things development tool with a controllable display screen, which can be used for APP remote control, remote environmental data collection, and remote data and parameter setting for batch development applications. 4. The development of the remote IOT app uses blank app software, which can customize an interface on the terminal device, with built-in controls and a nice UI. 5. You can customize the app control module and interface, which is suitable for making an app interface that meets your requirements. 6. Model: ESP32 7. Working voltage: 4.75 - 5.25V 8. Internal RAM: 520KB 9. Serial port rate default: 115200bps 10. Spectrum range: 2400 - 2483.5MHz 11. Wi-Fi: 802.11b/g/e/i 12. Type: A: TN Resistance Touch 13. Colour: Yellow 14. Material: PCB 15. Package Contents: - 1 * Development Board - 1 * Data Cable Only the above package content is included, other products are not. 16. Note: Light reflection and different displays may cause the color of the item in the picture to be a bit different from the real thing. The allowed measurement error is +/- 1 - 3cm.