{"product_id":"seeed-studio-xiao-nrf52840-plus","title":"Seeed Studio XIAO nRF52840 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\u003cspan data-font-family=\"default\"\u003ethe RICK TNY\u003c\/span\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\u003eSeeed Studio XIAO nRF52840 Plus, powered by Nordic chipset with FPU, brings more SMD pins to our popular Bluetooth-enabled board. While maintaining all the capabilities of the standard version including Bluetooth Low Energy 5.4\u003cstrong\u003e\u003cspan data-font-family=\"default\"\u003e,\u003c\/span\u003e\u003c\/strong\u003eNFC, 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. \u003c\/p\u003e\n\u003ch2\u003eFeatures\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\"\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\u003cspan\u003e\u003cstrong\u003eXIAO Accessory Add-ons Compatibility\u003c\/strong\u003e\u003c\/span\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\/E20010-content1.webp?v=1791762072\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan data-font-family=\"default\"\u003eApplication\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-font-family=\"default\"\u003eWearable devices\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-font-family=\"default\"\u003eIoT Wireless devices\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-font-family=\"default\"\u003eEmbedded machine learning projects\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-font-family=\"default\"\u003eMini Arduino projects\u003c\/span\u003e\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":67649664680013,"sku":"E20010-001","price":25.32,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/0641\/5437\/files\/E20010-win1_ce1a0a19-80db-45c6-9eb2-11181f3dbbc3.jpg?v=1791762991","url":"https:\/\/www.mlab.com.au\/products\/seeed-studio-xiao-nrf52840-plus","provider":"MLAB","version":"1.0","type":"link"}