{"product_id":"waveshare-33868-esp32-s3-1-54-inch-lcd-display-development-board-262k-color-supports-dual-microphones-2-4ghz-wi-fi-and-ble-5-33868","title":"Waveshare 33868 ESP32-S3 1.54 Inch LCD Display Development Board 262K Color, Supports Dual Microphones, 2.4GHz Wi-Fi And BLE 5, 33868","description":"\u003cbr\u003e1. Equipped with the high-performance Xtensa 32-bit LX7 dual-core processor of ESP32-S3R8, with a main frequency of up to 240 MHz\u003cbr\u003e2. Supports 2.4GHz Wi-Fi (802.11 b\/g\/n) and Bluetooth 5 (LE), with built-in antenna\u003cbr\u003e3. Equipped with 512KB of SRAM and 384KB of ROM, and stacked 8MB PSRAM and externally connected 16MB Flash\u003cbr\u003e4. Uses Type-C interface, eliminating the need to worry about the front or back insertion, improving the users convenience and device compatibility\u003cbr\u003e5. Equipped with a 1.54-inch LCD screen, 240 x 240 resolution, 262K color, capable of clearly displaying color images\u003cbr\u003e6. Equipped with ES7210 audio encoding chip, supporting dual-microphone audio acquisition and echo cancellation function\u003cbr\u003e7. Equipped with ES8311 audio codec chip, NS4150B power amplifier chip, microphone and speaker, enabling smooth gaming with Xiaozhi AI\u003cbr\u003e8. Equipped with QMI8658 six-axis inertial measurement unit (3-axis acceleration, 3-axis gyroscope), capable of detecting motion posture to expand applications\u003cbr\u003e9. Exposed I2C, UART and other pads, available for external devices and debugging use, flexible configuration of peripheral functions\u003cbr\u003e10. Equipped with 3 customizable function buttons, capable of achieving single-click, double-click, long press and other operations\u003cbr\u003e11. Equipped with 3.7V MX1.25 lithium battery charging and discharging interface\u003cbr\u003e12. Equipped with Micro SD card slot, enabling storage expansion, high-speed data transmission, improving flexibility of use, suitable for data recording and media playback, simplifying circuit design\u003cbr\u003e\u003cbr\u003eLCD screen parameters\u003cbr\u003e1. Display panel: IPS\u003cbr\u003e2. Display resolution: 240 x 240 pixels\u003cbr\u003e3. Display size: 1.54 inches\u003cbr\u003e4. Communication interface: 4-Wire SPI\u003cbr\u003e5. Touch type: capacitive sensing\u003cbr\u003e6. Display colors: 262K\u003cbr\u003e9. Driving IC: ST7789\u003cbr\u003e10. Touch IC: CST816\u003cbr\u003e11. Effective screen size: about 2.772 x 2.772 cm\u003cbr\u003e\u003cbr\u003e","brand":"Infinit Tech","offers":[{"title":"33868","offer_id":47380141637771,"sku":"TBD0606833601","price":722.91,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/1880\/7435\/files\/TBD0606833601.jpg?v=1781902488","url":"https:\/\/infinittech.co.za\/products\/waveshare-33868-esp32-s3-1-54-inch-lcd-display-development-board-262k-color-supports-dual-microphones-2-4ghz-wi-fi-and-ble-5-33868","provider":"Infinit Tech","version":"1.0","type":"link"}