Comprehensive Connectivity: Equipped with RS485, RS232, CAN, and Ethernet modules, this development board ensures versatile connectivity options for industrial applications. Advanced Controller: Powered by the ESP32-S3, the board offers robust processing capabilities, ideal for complex control systems. Enhanced Display: Features a 2.33-inch LCD, providing clear and immediate feedback for real-time monitoring and adjustments. Designed for Professionals: Ideal for developers and engineers looking for a reliable and expandable platform for industrial control solutions. MCU:ESP32-S3-R8 Flash: 16MB PSRAM:8MB Frequency: 433Mhz,868Mhz, 915Mhz, 920Mhz Screen resolution: 222 RGB x 480 Isolation voltage: 2500V Bus interface: SPI 4-Wire USB charging voltage and current: 5V, 500mA Due to different batches, there may be differences in product appearance and printed text, which will not affect use Colour:As Shown Material:plastic Package Contents: 1 x LoRa module Kit 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.