{"product_id":"seeed-xiao-esp32s3","title":"Seeed XIAO ESP32S3","description":"\u003cp\u003eWhen a compact Wi-Fi project needs more memory or processing headroom, the \u003cstrong\u003eSeeed Studio XIAO ESP32-S3\u003c\/strong\u003e gives you a dual-core 240 MHz processor, 8 MB PSRAM and 8 MB Flash. It suits connected displays, wearables and embedded applications where a larger development board would rather spoil the packaging.\u003c\/p\u003e\u003ch3\u003eKey Highlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-core processing:\u003c\/strong\u003e the ESP32-S3R8 uses two Xtensa LX7 cores running up to 240 MHz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory for larger applications:\u003c\/strong\u003e 8 MB PSRAM alongside 8 MB Flash for code and data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless built in:\u003c\/strong\u003e 2.4 GHz Wi-Fi and Bluetooth LE, with an external antenna supplied.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery charging:\u003c\/strong\u003e onboard lithium-battery charge management supports portable builds.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdetails\u003e\u003csummary\u003eWhich XIAO ESP32 should I choose?\u003c\/summary\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/seeed-xiao-esp32c3\"\u003eXIAO ESP32-C3\u003c\/a\u003e: single-core Wi-Fi and Bluetooth LE for compact connected projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/seeed-studio-xiao-esp32c6\"\u003eXIAO ESP32-C6\u003c\/a\u003e: choose this when your project needs Thread or Zigbee alongside Wi-Fi 6.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/seeed-xiao-esp32s3\"\u003eXIAO ESP32-S3\u003c\/a\u003e: dual-core processing with 8 MB PSRAM and 8 MB Flash for larger applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese are programmable development boards, not ready-configured smart-home appliances. Check your chosen firmware and peripherals before buying.\u003c\/p\u003e\u003c\/details\u003e\n\u003ch3\u003eStandard Board or Sense?\u003c\/h3\u003e\u003cp\u003eThis is the \u003cstrong\u003estandard ESP32-S3 board, SKU 113991114\u003c\/strong\u003e. It does not include the camera, digital microphone or microSD expansion supplied with the \u003ca href=\"\/products\/seeed-xiao-esp32s3-sense\"\u003eXIAO ESP32-S3 Sense\u003c\/a\u003e. Choose the standard board when you need the processor and memory rather than the Sense sensor package.\u003c\/p\u003e\n\u003cdetails\u003e\u003csummary\u003eSpecifications and pin access\u003c\/summary\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessor:\u003c\/strong\u003e ESP32-S3R8, dual-core Xtensa LX7, up to 240 MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory:\u003c\/strong\u003e 8 MB PSRAM and 8 MB Flash\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless:\u003c\/strong\u003e 2.4 GHz Wi-Fi and Bluetooth LE 5.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O:\u003c\/strong\u003e 11 GPIO with PWM and nine ADC-capable pins; functions share pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterfaces:\u003c\/strong\u003e UART, I²C and SPI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls:\u003c\/strong\u003e Reset and Boot buttons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e USB Type-C or a suitable 3.7 V rechargeable lithium battery wired as documented\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/details\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 × XIAO ESP32-S3 development board\u003c\/li\u003e\n\u003cli\u003e1 × external antenna\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis is not the pre-soldered-header version. A USB-C data cable is needed for programming; plan for soldering if you want to mount the board on pin headers.\u003c\/p\u003e\n\u003ch3\u003eGetting Started\u003c\/h3\u003e\u003cp\u003eFollow \u003ca href=\"https:\/\/wiki.seeedstudio.com\/xiao_esp32s3_getting_started\/\"\u003eSeeed's ESP32-S3 setup guide and pin map\u003c\/a\u003e for Arduino installation, antenna fitting and battery wiring. Use the instructions for the standard board, not the Sense camera expansion.\u003c\/p\u003e\u003cdetails\u003e\u003csummary\u003eHardware diagrams\u003c\/summary\u003e\u003cimg alt=\"\" class=\"alignnone size-full wp-image-658587\" height=\"939\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/MTY4ODg1NTkyNTI4NTEyMg_561868_B55w78PjvcK7SUlF_1679553921_00132a24-6e1a-47cf-9c77-3c949c6b75c4.png?v=1754236156\" width=\"1830\"\u003e\u003cimg alt=\"\" class=\"alignnone size-medium wp-image-658588\" height=\"1464\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/MTY4ODg1NTkyNTI4NTEyMg_914495_6nj_-qqlPpk1FLGT_1679553940_28ae5307-ff70-48a5-aed4-946051bcfcc6.png?v=1754236159\" width=\"1908\"\u003e\u003cimg alt=\"\" class=\"alignnone size-medium wp-image-658589\" height=\"1356\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/MTY4ODg1NTkyNTI4NTEyMg_210545_f-CsRXGa2Rtkt_T3_1679553944_ccc7324c-5efd-42be-ad1c-525d4ddf9a95.png?v=1754236162\" width=\"2623\"\u003e\u003c\/details\u003e\u003ch2\u003e\n Resources\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  \u003ca href=\"https:\/\/files.seeedstudio.com\/wiki\/SeeedStudio-XIAO-ESP32S3\/res\/esp32-s3_datasheet.pdf\" rel=\"noopener\" target=\"_blank\"\u003e\n   ESP32-S3 Datasheet\n  \u003c\/a\u003e\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003ca class=\"learn-url\" href=\"https:\/\/wiki.seeedstudio.com\/xiao_esp32s3_getting_started\/\" rel=\"noopener\" target=\"_blank\" title=\"Getting Started with Seeed Studio XIAO ESP32S3 (Sense)\"\u003e\n   Getting Started with Seeed Studio XIAO ESP32S3\n  \u003c\/a\u003e\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003ca class=\"learn-url\" href=\"https:\/\/www.seeedstudio.com\/blog\/2023\/02\/23\/xiao-som-user-manual-the-ultimate-guide-to-streamline-product-design-providing-seamless-experience-from-module-selection-to-mass-production\/\" rel=\"noopener\" target=\"_blank\" title=\"XIAO SoM User Manual: The Ultimate Guide to Streamline Product Design, Providing Seamless Experience from Module Selection to Mass Production\"\u003e\n   XIAO SoM User Manual: The Ultimate Guide to Streamline Product Design, Providing Seamless Experience from Module Selection to Mass Production\n  \u003c\/a\u003e\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBefore You Build\u003c\/h3\u003e\u003cp\u003eGrove peripherals need a compatible expansion board or suitable wiring; the bare XIAO is not a Grove hub. Check the pin assignments before connecting peripherals, and follow the battery polarity markings when soldering.\u003c\/p\u003e","brand":"Unmanned Tech","offers":[{"title":"Default Title","offer_id":68426417766624,"sku":"113991114","price":13.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/2358\/1408\/files\/1-113991114-xiao-esp32s3-45font_1.webp?v=1793699670","url":"https:\/\/www.carouselstore.co.uk\/products\/seeed-xiao-esp32s3","provider":"Carousel Store","version":"1.0","type":"link"}