{"product_id":"waveshare-esp32-s3r8-1-46inch-round-touch-display-development-board-412-412-supports-wifi-bluetooth-without-cover-glass-with-cover-glass-with-widened-cover-glass","title":"Waveshare ESP32-S3R8 1.46inch Round Touch Display Development Board, 412×412, Supports WiFi \u0026 Bluetooth, Without Cover Glass, With Cover Glass, With Widened Cover Glass","description":"\u003cbr\u003e1. This product is a microcontroller development board supporting 2.4GHz Wi-Fi and Bluetooth BLE 5. Integrated with high-capacity Flash and PSRAM, it features an onboard 1.46-inch touch LCD screen for smooth operation of GUI interfaces like LVGL. Combined with multiple peripheral interfaces, it accelerates ESP32-S3 HMI application development.  \u003cbr\u003e2. Equipped with ESP32-S3R8 high-performance Xtensa 32-bit LX7 dual-core processor, operating at up to 240MHz  \u003cbr\u003e3. Supports 2.4 GHz Wi-Fi (802.11 b\/g\/n) and Bluetooth 5 (LE) with onboard antenna  \u003cbr\u003e4. Built-in 512 KB SRAM and 384 KB ROM, stacked with 8 MB PSRAM and 16 MB onboard Flash  \u003cbr\u003e5. Type-C interface enhances user convenience and device compatibility  \u003cbr\u003e6. Onboard 1.46-inch LCD screen with 412 × 412 resolution and 16.7M colors  \u003cbr\u003e7. Supports I2C interface for touch control with interrupt capability  \u003cbr\u003e8. Exposed UART, I2C, and partial IO interfaces  \u003cbr\u003e9. Onboard QMI8658 6-axis IMU (3-axis accelerometer + 3-axis gyroscope) for angle\/acceleration detection  \u003cbr\u003e10. Onboard PCF85063 RTC chip enables uninterrupted power via external battery, maintaining RTC functionality during main battery replacement  \u003cbr\u003e11. Two customizable side buttons (PWR and BOOT) for user-defined functions  \u003cbr\u003e12. Onboard 3.7V MX1.25 lithium battery charge\/discharge interface  \u003cbr\u003e13. Micro SD card slot for storage expansion and high-speed data transfer, facilitating data logging\/media playback while streamlining circuit design  \u003cbr\u003e14. Flexible clock control and multi-power modes enable precise low-power operation across scenarios  \u003cbr\u003e15. Multiple exposed GPIO pins remappable to various functions for custom development","brand":"DropKart","offers":[{"title":"Without Cover Glass","offer_id":44044208603224,"sku":"TBD0603134001","price":71.96,"currency_code":"USD","in_stock":true},{"title":"With Cover Glass","offer_id":44044208635992,"sku":"TBD0603134002","price":96.12,"currency_code":"USD","in_stock":true},{"title":"With Widened Cover Glass","offer_id":44044208668760,"sku":"TBD0603134003","price":77.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/3947\/2984\/files\/TBD0603134001.jpg?v=1777339802","url":"https:\/\/dropkartllc.com\/products\/waveshare-esp32-s3r8-1-46inch-round-touch-display-development-board-412-412-supports-wifi-bluetooth-without-cover-glass-with-cover-glass-with-widened-cover-glass","provider":"DropKart LLC","version":"1.0","type":"link"}