Features: This 1.8inch LCD module use ESP32-S3R8 chip as controller, which with integrated WIFI and BLE5.0 functions. Frequency is up to 240MHz, and the chip integrates 520KB , 8MB PSRAM, 448KB ROM, and external 16MB flashing memory. The display screen with resolution of 360X360 with capacitive touch. The module includes LCD display, backlights control circuit, touch screen control circuit, 12S digital microphone circuit, 12S analogue-to-digital conversion circuit, card interfaces, power circuit. JC3636W518C development board base on ESP32controller, clock frequency up to 240MHz, integrated rich resources peripherals, fast speed SDIO UART and other functions, support for automatic download. Specifications: Type: 1.8inch LCD Module Adopt: ESP32-S3R8 Chip Frequency: 240MHz Integrated WIFI and BLE5.0 Functions Screen：1.8in Round Screen Package Includes: 1PC 1.8inch LCD Module note: Due to problem of lighting,there might be tolerances in product, please understand. Please allow 0-1cm error due to the measurement