{"product_id":"seeed-studio-xiao-nrf52840-sense-plus","title":"Seeed Studio XIAO nRF52840 Sense Plus","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-font-family=\"default\"\u003eInspired by the unique SMD pins design of \u003c\/span\u003e\u003ca href=\"https:\/\/phyx.be\/RICK_TNY\/\"\u003e\u003cspan data-font-family=\"default\"\u003ethe RICK TNY\u003c\/span\u003e\u003c\/a\u003e\u003cspan data-font-family=\"default\"\u003e, we're now introducing the Seeed Studio XIAO Plus boards (available in XIAO nRF52840 Plus, XIAO nRF52840 Sense Plus, and XIAO ESP32-S3 Plus) to include an updated design of more castellations and a new pad layout on the back.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-font-family=\"default\"\u003eSeeed Studio XIAO nRF52840 Sense Plus, powered by Nordic chipset with FPU, brings more SMD pins to this tiny Bluetooth senor dev board. While maintaining all the capabilities of the standard version including \u003c\/span\u003e\u003cspan data-font-family=\"default\"\u003eonboard IMU and PDM microphone, Bluetooth Low Energy 5.4\u003c\/span\u003e\u003cspan data-font-family=\"default\"\u003e, NFC, and low power consumption, this Plus variant features redesigned castellations and pad layout on the back, offering 9 additional GPIOs specifically for advanced Bluetooth projects requiring expanded I\/Os via SMD board-to-board soldering. With native \u003c\/span\u003e\u003cspan data-font-family=\"default\"\u003eTensorFlow Lite, i\u003c\/span\u003e\u003cspan data-font-family=\"default\"\u003et's your ideal development platform for advanced embedded Machine Learning and AIoT projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan data-font-family=\"default\"\u003eFeatures\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-font-family=\"default\"\u003eHigh-Performance MCU\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-font-family=\"default\"\u003e: \u003c\/span\u003e\u003ca href=\"https:\/\/www.nordicsemi.com\/Products\/nRF52840\"\u003e\u003cspan data-font-family=\"default\"\u003eNordic Semiconductor‘s nRF52840\u003c\/span\u003e\u003c\/a\u003e\u003cspan data-font-family=\"default\"\u003e chip with FPU at 64 MHz, multiple development ports, compatible with Arduino\/CircuitPython\/MicroPython\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-font-family=\"default\"\u003eOnboard Sensing\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-font-family=\"default\"\u003e: \u003c\/span\u003e\u003cspan data-font-family=\"default\"\u003eIntegrated 6-axis IMU and PDM microphone enable motion sensing and audio input, ideal for wearable devices and compact ML applications\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-font-family=\"default\"\u003eAdvanced Wireless Connectivity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-font-family=\"default\"\u003e: Bluetooth Low Energy 5.4 with built-in antenna and NFC support\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-font-family=\"default\"\u003eEfficient Power Management\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-font-family=\"default\"\u003e: 5 μA deep sleep consumption with integrated Li-ion battery charging\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-font-family=\"default\"\u003eExpanded 20 GPIOs\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-font-family=\"default\"\u003e: 9 extra 1.27mm pitch SMD castellation pins beyond standard XIAO nRF52840\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-font-family=\"default\"\u003eUniversal Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-font-family=\"default\"\u003e: Standard backside layout (\u003c\/span\u003e\u003cspan data-font-family=\"default\"\u003ewith aligned battery pads, and debugger pads\u003c\/span\u003e\u003cspan data-font-family=\"default\"\u003e) for more to-be-released XIAO expansion boards\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-font-family=\"default\"\u003eClassic XIAO \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan data-font-family=\"default\"\u003eForm Factor\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan data-font-family=\"default\"\u003e: \u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-font-family=\"default\"\u003e21 x 17.8mm design with 2.54mm pin headers, single-sided mounting for wearables and space-constrained projects\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-font-family=\"default\"\u003eXIAO Accessory Add-ons Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-font-family=\"default\"\u003e: Natively compatible with all the \u003c\/span\u003e\u003cspan data-font-family=\"default\"\u003eXIAO accessory a\u003c\/span\u003e\u003cspan data-font-family=\"default\"\u003edd-ons of expansion, connectivity modules\u003c\/span\u003e\u003cspan data-font-family=\"default\"\u003e (LoRa, CAN_Bus, RS-485), sensors (2-Mic Array, Vision AI, mmWave Motion, Environmental sensing), and actuators (ePaper display, LED Matrix, relay and more).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-font-family=\"default\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0668\/0641\/5437\/files\/E20011-content1.webp?v=1791762842\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan data-font-family=\"default\"\u003eApplications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-font-family=\"default\"\u003eSmall and flexible wearable device\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-font-family=\"default\"\u003eWifi\/Bluetooth controlled wireless connection project\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-font-family=\"default\"\u003eEmbedded Machine Learning Project\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-font-family=\"default\"\u003eIoT and TinyML AI applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-font-family=\"default\"\u003eM\u003c\/span\u003e\u003cspan data-font-family=\"default\"\u003eini Arduino projects\u003c\/span\u003e\u003cspan data-font-family=\"default\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan data-font-family=\"default\"\u003eDocuments\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli class=\"doc_item\"\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/wiki\/Seeeduino-XIAO\/res\/PCN-XIAO_Series_Packaging_Upgrade.pdf\" target=\"_blank\"\u003ePCN-XIAO Series Packaging Upgrade.pdf\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"doc_item\"\u003e\u003ca href=\"https:\/\/wiki.seeedstudio.com\/XIAO_BLE\/#resources\" target=\"_blank\"\u003eWiki-XIAO nRF52840 Series Resources\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"doc_item\"\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO\/XIAO-Reference-Design.pdf\" target=\"_blank\"\u003eSeeed Studio XIAO Use Case\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SeeedStudio","offers":[{"title":"Default Title","offer_id":67649719140429,"sku":"E20011-001","price":40.21,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/0641\/5437\/files\/E20011-win1.jpg?v=1791762830","url":"https:\/\/www.mlab.com.au\/products\/seeed-studio-xiao-nrf52840-sense-plus","provider":"MLAB","version":"1.0","type":"link"}