--- product_id: 689953085 title: "Seeed Studio XIAO nRF52840 (Pre-Soldered)" brand: "seeed studio" price: "12637 Ft" currency: HUF in_stock: true category: "Seeed Studio" url: https://www.desertcart.hu/products/689953085-seeed-studio-xiao-nrf52840-pre-soldered store_origin: HU region: Hungary --- # 64 MHz Nordic nRF52840 chip Bluetooth 5.0 + NFC wireless 5 μA ultra-low deep sleep power Seeed Studio XIAO nRF52840 (Pre-Soldered) **Brand:** seeed studio **Price:** 12637 Ft **Availability:** ✅ In Stock ## Summary > 🚀 Tiny Tech, Massive Impact: Power your next-gen projects with the Seeed Studio XIAO nRF52840! ## Quick Answers - **What is this?** Seeed Studio XIAO nRF52840 (Pre-Soldered) by seeed studio - **How much does it cost?** 12637 Ft with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/689953085-seeed-studio-xiao-nrf52840-pre-soldered) ## Best For - seeed studio enthusiasts ## Why This Product - Trusted seeed studio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Next-Gen Wireless:** Stay effortlessly connected with Bluetooth 5.0, BLE, and NFC—perfect for cutting-edge IoT and wearable projects. - • **Plug & Play Ready:** Pre-soldered, breadboard-friendly, and compatible with Arduino, CircuitPython, and Micropython for instant innovation. - • **Compact & Versatile:** Thumb-sized 21 x 17.5mm footprint fits anywhere—from sleek wearables to compact production boards. - • **Battery-Smart Design:** Ultra-low 5 μA deep sleep current plus lithium battery charge management means your device stays alive longer. - • **Powerhouse Performance:** Harness the blazing 64 MHz Nordic nRF52840 with FPU for seamless multitasking and rapid prototyping. ## Overview The Seeed Studio XIAO nRF52840 is a compact, pre-soldered microcontroller board featuring a 64 MHz Nordic nRF52840 chip with FPU, Bluetooth 5.0, BLE, and NFC connectivity. Designed for ultra-low power consumption (5 μA in deep sleep) and lithium battery management, it supports Arduino, CircuitPython, and Micropython. Its thumb-sized form factor and breadboard-friendly design make it ideal for wearable devices and production-ready applications. ## Description Product description Works with desertcart Sidewalk desertcart Sidewalk is a secure wireless community network that uses desertcart Sidewalk Gateways (also called Sidewalk Bridges), such as compatible desertcart Echo and Ring devices, to provide cloud connectivity for IoT endpoint devices. desertcart Sidewalk enables low-bandwidth and long-range connectivity at home and beyond using Bluetooth Low Energy for short-distance communication and LoRa and FSK radio protocols at 900MHz frequencies to cover longer distances. The XIAO nRF52840 is a wireless module qualified for desertcart Sidewalk, providing IoT device connectivity via Bluetooth Low Energy radio technology on desertcart Sidewalk network. Tiny ESP32-S3 WiFi 4 and BLE 5.0 module for IoT, AI, and robotics XIAO nRF52840 XIAO nRF52840 3PCS Pack nRF52840 (Pre-Soldered) XIAO nRF52840 Sense nRF52840 Sense 3PCS Pack 52840 Sense Pre-Soldered ## Features - Versatile Microcontroller: Incorporate the Nordic nRF52840 chip with FPU, operating up to 64 MHz, mounted multiple development ports, supported by Arduino / CircuitPython / Micropython - Wireless Capabilities: Implement Bluetooth 5.0, BLE functions with onboard antenna, also provide NFC connectivity - Elaborate Power Design: Provide ultra-low power consumption as 5 μA in deep sleep mode while supporting lithium battery charge management - Thumb-sized Design: 21 x 17.5mm, Seeed Studio XIAO series classic form-factor, suitable for wearable devices - Perfect for Production: Breadboard-friendly & SMD design, no components on the back ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DRNTBPNT | | Best Sellers Rank | #61 in Single Board Computers (Computers & Accessories) | | Brand | seeed studio | | Built-In Media | / | | CPU Speed | 64 MHz | | Connectivity Technology | Bluetooth 5.0, BLE, NFC | | Customer Reviews | 4.8 out of 5 stars 8 Reviews | | Included Components | / | | Manufacturer | seeed studio | | Model Name | 102010631-FA | | Operating System | Arduino / CircuitPython / Micropython | | Processor Brand | Nordic | | Processor Count | 1 | | Processor Speed | 64 MHz | | RAM Memory Technology | LPDDR4 | | Total Usb Ports | 1 | | Unit Count | 1.0 Count | | Warranty Description | 2 year | | Wireless Compability | Bluetooth | ## Product Details - **Brand:** seeed studio - **Connectivity Technology:** Bluetooth 5.0, BLE, NFC - **Included Components:** / - **Model Name:** 102010631-FA - **Operating System:** Arduino / CircuitPython / Micropython ## Images ![Seeed Studio XIAO nRF52840 (Pre-Soldered) - Image 1](https://m.media-amazon.com/images/I/61Q8GEybU5L.jpg) ## Available Options This product comes in different **Size** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hu/products/689953085-seeed-studio-xiao-nrf52840-pre-soldered](https://www.desertcart.hu/products/689953085-seeed-studio-xiao-nrf52840-pre-soldered) --- *Product available on Desertcart Hungary* *Store origin: HU* *Last updated: 2026-05-17*