{"product_id":"waveshare-esp32-s3-2-8in-capacitive-touch-display-dev-board","title":"Waveshare ESP32-S3 2.8in Capacitive Touch Display - Dev Board","description":"\u003cp\u003eOur review of the Waveshare ESP32-S3 2.8in Capacitive Touch Display development board finds it best suited for makers and embedded developers who want a compact, connected touchscreen prototype platform. The single biggest reason to buy is the blend of a powerful Xtensa 32-bit LX7 dual-core processor running up to 240MHz with an integrated 2.8in capacitive display and multiple onboard peripherals, which lets projects move quickly from prototype to a polished demo without adding separate modules.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-core LX7 processor:\u003c\/strong\u003e The Xtensa 32-bit LX7 dual-core CPU at up to 240MHz provides headroom for responsive UIs and multitasking sensor or network code.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless connectivity:\u003c\/strong\u003e Built-in 2.4GHz Wi-Fi and Bluetooth 5 LE make it straightforward to add cloud, mobile or mesh features without extra radio modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.8in capacitive touch:\u003c\/strong\u003e The 240x320 262K-color capacitive panel with 5-point touch and I2C control supports smooth touch input and multi-touch interactions for compact interfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmple memory:\u003c\/strong\u003e Onboard 16MB flash and 8MB PSRAM combined with 512KB SRAM and 384KB ROM give room for larger firmware, UI assets and buffers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich I\/O and sensors:\u003c\/strong\u003e UART, I2C, full-speed USB, QMI8658 6-axis sensor, RTC, TF card slot and speaker enable a wide variety of sensor, storage and audio projects on one board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower and battery support:\u003c\/strong\u003e Integrated battery recharge management and multiple power modes let the board be used in portable or low-power scenarios.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis board is aimed at hobbyists, educators and embedded developers who need a compact touchscreen platform with built-in wireless and a range of peripherals for IoT demos, handheld prototypes and interactive displays. The onboard speaker, sensor suite and TF slot make it convenient for multimedia or sensor-logging projects.\u003c\/p\u003e\n\u003cp\u003eThose who need industrial-grade I\/O isolation, very large displays, or official support for a particular commercial OS should look elsewhere; the board excels as a development and prototyping tool rather than a drop-in production module for specialized regulated environments.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePowerful dual-core processor and generous memory make responsive UIs and complex firmware feasible on-device.\u003c\/li\u003e\n\u003cli\u003eIntegrated 2.8in capacitive 5-point touch display removes the need for separate touchscreen modules.\u003c\/li\u003e\n\u003cli\u003eBuilt-in Wi-Fi, Bluetooth 5, USB, sensors and TF card slot reduce external component needs for prototypes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe 2.8in 240x320 display is compact and not suitable for projects requiring larger or higher-resolution screens.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eXtensa 32-bit LX7 dual-core, up to 240MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWireless\u003c\/td\u003e\n\u003ctd\u003e2.4GHz Wi-Fi 802.11 b\/g\/n and Bluetooth 5 (LE), onboard antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e2.8in capacitive touch, 240x320 resolution, 262K color, 5-point touch (I2C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory \u0026amp; Storage\u003c\/td\u003e\n\u003ctd\u003e512KB SRAM, 384KB ROM, 16MB Flash, 8MB PSRAM, TF card slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterfaces\u003c\/td\u003e\n\u003ctd\u003eUART, I2C, some IOs, full-speed USB port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOnboard Peripherals\u003c\/td\u003e\n\u003ctd\u003eQMI8658 6-axis sensor, RTC, speaker, battery recharge management\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Waveshare ESP32-S3 2.8in Capacitive Touch Display board is a strong value for developers who want a compact, all-in-one touchscreen prototyping platform with wireless, sensors and modest local storage. It removes many integration hassles for proof-of-concept devices and handheld demos; choose a different platform only if you require a larger display or industrial certifications.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it support multi-touch?\u003c\/strong\u003e\u003cbr\u003eYes, the capacitive panel supports 5-point multi-touch with interrupt support via the I2C touch controller.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it run over USB and charge a battery?\u003c\/strong\u003e\u003cbr\u003eYes, the board integrates a battery recharge management module and includes a full-speed USB port for power and data.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre Wi-Fi and Bluetooth built in?\u003c\/strong\u003e\u003cbr\u003eYes, it supports 2.4GHz Wi-Fi 802.11 b\/g\/n and Bluetooth 5 LE using an onboard antenna.\u003c\/p\u003e","brand":"waveshare","offers":[{"title":"Default Title","offer_id":48232454947035,"sku":"B0D8KKRV5V","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61Sz_xwVYJL._AC_SL1500.jpg?v=1770757224","url":"https:\/\/gearmusthave.com\/products\/waveshare-esp32-s3-2-8in-capacitive-touch-display-dev-board","provider":"GearMustHave","version":"1.0","type":"link"}