{"product_id":"esp32-s3-3-5-ips-capacitive-touch-display-dev-board-b-320x480","title":"ESP32-S3 3.5\" IPS Capacitive Touch Display Dev Board (B) - 320×480","description":"\u003cp\u003eAnother day, another \u003cstrong\u003eESP-based touch display development board\u003c\/strong\u003e from our pals at \u003ca href=\"\/collections\/waveshare\" title=\"Waveshare\"\u003eWaveshare\u003c\/a\u003e! This one \u003cstrong\u003ecomes in two version options\u003c\/strong\u003e - one with a case and camera module, and one without the case but with a speaker instead - choose \u003cem\u003ewisely\u003c\/em\u003e before adding to your cart!\u003c\/p\u003e \u003cp\u003eThe board uses the popular\u003cstrong\u003e ESP32-S3R8\u003c\/strong\u003e, which includes \u003cstrong\u003e512KB SRAM\u003c\/strong\u003e, \u003cstrong\u003e384KB ROM\u003c\/strong\u003e, in-package \u003cstrong\u003e8MB PSRAM\u003c\/strong\u003e and external \u003cstrong\u003e16MB Flash\u003c\/strong\u003e memory. Being an ESP32-S3, it of course also offers \u003cstrong\u003e2.4GHz Wi-Fi and Bluetooth 5 LE\u003c\/strong\u003e.\u003c\/p\u003e \u003cp\u003eThe display is a \u003cstrong\u003e3.5\" IPS capacitive touch panel\u003c\/strong\u003e, with a \u003cstrong\u003e320x480 resolution\u003c\/strong\u003e, \u003cstrong\u003e262k colours\u003c\/strong\u003e and \u003cstrong\u003e178° viewing angles\u003c\/strong\u003e. Touch is controlled via I2C.\u003c\/p\u003e \u003cp\u003eOn the rear of the display is where all the fun stuff lives! You'll find a \u003cstrong\u003eGPIO\u003c\/strong\u003e breakout, \u003cstrong\u003eUSB-C\u003c\/strong\u003e for power and programming, an \u003cstrong\u003eMX1.25\/PicoBlade-compatible LiPo port\u003c\/strong\u003e with \u003cstrong\u003echarge \u0026amp; power management circuit\u003c\/strong\u003e, 6-axis \u003cstrong\u003eIMU\u003c\/strong\u003e \u003cem\u003e(3-axis gyro + 3-axis accelerometer)\u003c\/em\u003e, \u003ca href=\"\/products\/sandisk-microsd-card-class-10-a1\" title=\"MicroSD\"\u003eMicroSD\u003c\/a\u003e slot, IPEX 1 \u003cstrong\u003eantenna connector\u003c\/strong\u003e (requires fiddly SMD work to enable), onboard \u003cstrong\u003emicrophone\u003c\/strong\u003e, \u003cstrong\u003eRTC\u003c\/strong\u003e with backup battery header (which can conveniently use the \u003ca href=\"\/products\/rtc-battery-for-raspberry-pi-5\" title=\"Raspberry Pi RTC battery\"\u003eRaspberry Pi RTC battery\u003c\/a\u003e), and \u003cstrong\u003eBOOT, RESET and POWER buttons\u003c\/strong\u003e!\u003c\/p\u003e \u003cp\u003eThere are also some features that you may or may not use depending on the version you go for.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eA \u003cstrong\u003ecamera interface\u003c\/strong\u003e for OV5640\/OV2640 camera modules -  however, a \u003cstrong\u003ecamera is only included in the cased version\u003c\/strong\u003e.\u003c\/li\u003e \u003cli\u003eAn\u003cstrong\u003e audio codec chip\u003c\/strong\u003e for driving a speaker via the \u003cstrong\u003eMX1.25 speaker port\u003c\/strong\u003e - however, \u003cstrong\u003eonly the non-case version comes with a speaker\u003c\/strong\u003e (6Ω 1W).\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eESP32-S3R8-based development board \u003cul\u003e \u003cli\u003eXtensa 32-bit LX7 dual-core processor up to 240MHz\u003c\/li\u003e \u003cli\u003e512KB SRAM and 384KB ROM\u003c\/li\u003e \u003cli\u003eIn-package 8MB PSRAM and external 16MB Flash memory\u003c\/li\u003e \u003cli\u003e2.4GHz Wi-Fi (802.11 b\/g\/n) and Bluetooth 5 LE\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e3.5\" IPS capacitive touch display \u003cul\u003e \u003cli\u003e320x480 resolution\u003c\/li\u003e \u003cli\u003e262K colours\u003c\/li\u003e \u003cli\u003e178° viewing angle\u003c\/li\u003e \u003cli\u003eAXS15231B LCD and touch controller\u003c\/li\u003e \u003cli\u003eQSPI for display and I2C for touch\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eOnboard hardware \u003cul\u003e \u003cli\u003eQMI8658 6-axis IMU with 3-axis accelerometer and 3-axis gyroscope\u003c\/li\u003e \u003cli\u003ePCF85063 RTC with backup battery header\u003c\/li\u003e \u003cli\u003eOnboard microphone\u003c\/li\u003e \u003cli\u003eGPIO breakout\u003c\/li\u003e \u003cli\u003eUSB-C for power and programming\u003c\/li\u003e \u003cli\u003e3.7V MX1.25 Lithium battery recharge\/discharge header\u003c\/li\u003e \u003cli\u003eAXP2101 power management IC with battery charging and power management\u003c\/li\u003e \u003cli\u003eMicroSD card slot\u003c\/li\u003e \u003cli\u003eIPEX 1 antenna connector\u003c\/li\u003e \u003cli\u003ePWR, BOOT, RESET and POWER buttons\u003c\/li\u003e \u003cli\u003eI2C, UART, USB and multiple GPIO pins\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eVersion-dependent features \u003cul\u003e \u003cli\u003eCased version: \u003cul\u003e \u003cli\u003eCamera interface compatible with OV5640 and OV2640\u003c\/li\u003e \u003cli\u003eOV5640 Camera module\u003c\/li\u003e \u003cli\u003eCase\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eStandard version: \u003cul\u003e \u003cli\u003e6Ω 1W Speaker\u003c\/li\u003e \u003cli\u003eAudio codec chip with MX1.25 speaker port\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eWhat's onboard?\u003c\/h2\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/ESP32-S3-Touch-LCD-3.5-onboard-features.jpg\" alt=\"\"\u003e\u003c\/p\u003e \u003col\u003e \u003cli\u003e\n\u003cstrong\u003eESP32-S3R8\u003c\/strong\u003e \u003cul\u003e \u003cli\u003eSoC with Wi-Fi and Bluetooth, up to 240MHz operating frequency, with onboard 8MB PSRAM\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eOnboard antenna\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eW25Q128JVSIQ\u003c\/strong\u003e \u003cul\u003e \u003cli\u003e16MB NOR-Flash\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCamera interface\u003c\/strong\u003e \u003cul\u003e \u003cli\u003eSupports cameras such as OV5640 and OV2640\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eMicroSD card slot\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIPEX 1 antenna connector\u003c\/strong\u003e \u003cul\u003e \u003cli\u003eReserved connector, enabled by resoldering an onboard resistor\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eMX1.25 speaker header\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eBOOT button\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eRESET button\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003ePWR button\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAXP2101\u003c\/strong\u003e \u003cul\u003e \u003cli\u003eHighly integrated power management IC\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eCharge indicator\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eUSB Type-C port\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eES8311\u003c\/strong\u003e \u003cul\u003e \u003cli\u003eLow-power audio codec chip\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e\u003cstrong\u003ePower supply indicator\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eMicrophone\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSH1.0 RTC backup battery header\u003c\/strong\u003e \u003cul\u003e \u003cli\u003eFor connecting a rechargeable RTC battery\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMX1.25 Lithium battery header\u003c\/strong\u003e \u003cul\u003e \u003cli\u003eMX1.25 2P connector for a 3.7V Lithium battery, supports charging and discharging\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2.54mm pitch GPIO header\u003c\/strong\u003e \u003cul\u003e \u003cli\u003eAvailable IO function pins for easy expansion\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePCF85063\u003c\/strong\u003e \u003cul\u003e \u003cli\u003eRTC chip\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQMI8658\u003c\/strong\u003e \u003cul\u003e \u003cli\u003e6-axis IMU with a 3-axis gyroscope and a 3-axis accelerometer\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ol\u003e \u003ch2\u003eLCD Specifications\u003c\/h2\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDisplay panel\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eIPS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDisplay size\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e3.5\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e320 × 480 pixels\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDisplay colours\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e262K\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eBrightness\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e210 cd\/m²\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eContrast ratio\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e1000:1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDriver IC\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eAXS15231B\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eTouch type\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eCapacitive\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDisplay interface\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eQSPI\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eTouch interface\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eI2C\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cp\u003eDemo code, schematics, datasheets and more are available over on the product wiki:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"https:\/\/www.waveshare.com\/wiki\/ESP32-S3-Touch-LCD-3.5B\" target=\"_blank\" rel=\"noopener\" title=\"Product Wiki\"\u003eProduct Wiki\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eStandard version\u003c\/strong\u003e \u003cul\u003e \u003cli\u003e1x ESP32-S3 3.5\" IPS Capacitive Touch Display Dev Board (B) - 320×480\u003c\/li\u003e \u003cli\u003e1x 6Ω 1W Speaker\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCase + Camera version\u003c\/strong\u003e \u003cul\u003e \u003cli\u003e1x ESP32-S3 3.5\" IPS Capacitive Touch Display Dev Board (B) - 320×480\u003c\/li\u003e \u003cli\u003e1x Case\u003c\/li\u003e \u003cli\u003e1x OV5640 Camera\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e","brand":"Waveshare","offers":[{"title":"Board + Speaker","offer_id":55483703165313,"sku":"WAV-31137","price":25.0,"currency_code":"GBP","in_stock":true},{"title":"Board + Case + Camera","offer_id":55483703198081,"sku":"WAV-31334","price":31.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/esp32-s3-3-5-ips-capacitive-touch-display-dev-board-b-320x480-waveshare-1230343830.jpg?v=1774896190","url":"https:\/\/thepihut.com\/products\/esp32-s3-3-5-ips-capacitive-touch-display-dev-board-b-320x480","provider":"The Pi Hut","version":"1.0","type":"link"}