Development Board Fit for ESP32-S3R8 Xtensa 32 Bit LX7 Processor 1.46 Inch Round Touch Display LCD

About this item

• Feature: 1. High Performance Processor: The development board fits for Xtensa 32 bit LX7 processor, running at up to 240MHz. Supports 2.4 GHz WiFi (802.11 bgn) and Bluetooth 5 (LE). 2. Expandable Storage: Built in 512KB static random access memory and 384KB ROM, with stacked 8MB PSRAM and onboard 16MB Flash (supports external devices), Type-C interface for enhanced user convenience and device compatibility. 3. Versatile Display: The 1.46 inch LCD display with a resolution of 412 x 412, capable of displaying 16.7M colors, supporting touch control via I2C interface and interrupts, featuring UART, I2C, and several GPIO interfaces. 4. Personalized Function: Fit for PCF85063 RTC chip, the Touch display development board can realize uninterrupted power supply through external battery to ensure that the RTC function continues to work when the main battery is replaced. The side buttons of PWR and BOOT can be set on board. You can use the buttons to develop personalized functions. 5. Efficient Transfer: Onboard 3.7V MX1.25 battery charging and discharging interface. Onboard storage card slot for extended storage and fast data transfer, flexibility for data logging and media playback, simplifying circuit design. 6. Accurate Control: The round touch screen board supports accurate control such as flexible clock and multiple power modes to achieve multi scene low power mode. Multiple GPIO rows can be mapped to multiple functional interfaces for adjustment and development. Specification: Item Type: Round Display Development Board Screen Resolution: 412 * 412 Screen Size: 1.46inch Screen Color: 16.7M Color Storage Card: Maximum Support 32G (Not Included). Package List: 1 x Touch Screen Development Board