---
product_id: 663605942
title: "XIAO nRF52840 3PCS Pack - NFC, Onboard Bluetooth5.0 Antenna, Supporting Arduino, MicroPython, CircuitPython, tinyGo, Zephyr, Meshtastic, Amazon Sidewalk, QMK, ZMK"
brand: "seeed studio"
price: "28718 Ft"
currency: HUF
in_stock: true
category: "Seeed Studio"
url: https://www.desertcart.hu/products/663605942-xiao-nrf52840-3pcs-pack-nfc-onboard-bluetooth5-0-antenna-supporting
store_origin: HU
region: Hungary
---

# 64 MHz Nordic nRF52840 CPU Bluetooth 5.0 + NFC onboard Ultra-low 5μA deep sleep power XIAO nRF52840 3PCS Pack - NFC, Onboard Bluetooth5.0 Antenna, Supporting Arduino, MicroPython, CircuitPython, tinyGo, Zephyr, Meshtastic, Amazon Sidewalk, QMK, ZMK

**Brand:** seeed studio
**Price:** 28718 Ft
**Availability:** ✅ In Stock

## Summary

> 🚀 Tiny Tech, Massive Impact: Power your innovation with the XIAO nRF52840!

## Quick Answers

- **What is this?** XIAO nRF52840 3PCS Pack - NFC, Onboard Bluetooth5.0 Antenna, Supporting Arduino, MicroPython, CircuitPython, tinyGo, Zephyr, Meshtastic, Amazon Sidewalk, QMK, ZMK by seeed studio
- **How much does it cost?** 28718 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/663605942-xiao-nrf52840-3pcs-pack-nfc-onboard-bluetooth5-0-antenna-supporting)

## 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 integrated Bluetooth 5.0 and NFC—perfect for cutting-edge IoT and wearable projects.
- • **Open Source Freedom:** Plug into a vibrant ecosystem supporting Arduino, MicroPython, CircuitPython, tinyGo, Zephyr, and more—code your way.
- • **Battery-Smart Design:** Ultra-low 5μA deep sleep current plus lithium battery charge management means your projects run longer, smarter.
- • **Powerhouse Performance:** Harness a blazing 64 MHz Nordic nRF52840 chip with FPU for seamless multitasking and rapid prototyping.
- • **Compact & Production-Ready:** Thumb-sized 21x17.5mm form factor with breadboard-friendly SMD layout—ideal for sleek wearables and scalable manufacturing.

## Overview

The XIAO nRF52840 3PCS Pack features a compact 64 MHz Nordic microcontroller with FPU, onboard Bluetooth 5.0 and NFC connectivity, and ultra-low power consumption (5μA in deep sleep). Supporting a wide range of open-source platforms like Arduino and MicroPython, it’s designed for versatile IoT, wearable, and embedded applications. Its small 21x17.5mm footprint and breadboard-friendly SMD design make it perfect for both prototyping and production.

## Description

desertcart.com: XIAO nRF52840 3PCS Pack - NFC, Onboard Bluetooth5.0 Antenna, Supporting Arduino, MicroPython, CircuitPython, tinyGo, Zephyr, Meshtastic, desertcart Sidewalk, QMK, ZMK : Electronics

## Features

- Versatile Microcontroller: Incorporate the Nordic nRF52840 chip with FPU, operating up to 64 MHz, mounted multiple development ports
- Embracing Open Source: As an open source hardware, it also supports popular projects of Arduino / CircuitPython / Micropython / tinyGo / Zephyr / Meshtastic / desertcart Sidewalk / QMK / ZMK / ThingSpeak
- Wireless Capabilities: Implement Bluetooth 5.0, BLE functions with onboard antenna, also provide NFC connectivity
- Elaborate Power Design: Provide ultra-low power consumption as 5μA 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 with Surface-Mounted SMD design, no components on the back

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJ6NZVJT |
| Best Sellers Rank | #34 in Single Board Computers (Computers & Accessories) |
| Brand | seeed studio |
| Built-In Media | / |
| CPU Model | Core M Family |
| Compatible Devices | Computer, Arduino, Raspberry Pi, Sensors, Display |
| Connectivity Technology | Bluetooth 5.0, NFC |
| Customer Reviews | 4.8 4.8 out of 5 stars (15) |
| Manufacturer | seeed studio |
| Model Name | XIAO nRF52840 |
| Number of Items | 1 |
| Number of Packs | 3 |
| Operating System | Arduino, CircuitPython, MicroPython, tinyGo, Zephyr, Meshtastic |
| Processor Brand | Nordic |
| Processor Count | 1 |
| Processor Speed | 0.06 GHz |
| RAM Memory Technology | LPDDR4 |
| Total Usb Ports | 6 |
| Unit Count | 3 Count |
| Warranty Description | 2 Year |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** seeed studio
- **CPU Model:** Core M Family
- **CPU Speed:** 0.06 GHz
- **Connectivity Technology:** Bluetooth 5.0, NFC
- **Model Name:** XIAO nRF52840

## Images

![XIAO nRF52840 3PCS Pack - NFC, Onboard Bluetooth5.0 Antenna, Supporting Arduino, MicroPython, CircuitPython, tinyGo, Zephyr, Meshtastic, Amazon Sidewalk, QMK, ZMK - Image 1](https://m.media-amazon.com/images/I/51gJGOgqzWL.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/663605942-xiao-nrf52840-3pcs-pack-nfc-onboard-bluetooth5-0-antenna-supporting](https://www.desertcart.hu/products/663605942-xiao-nrf52840-3pcs-pack-nfc-onboard-bluetooth5-0-antenna-supporting)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-10-15*