---
product_id: 527064305
title: "Seeed Studio XIAO ESP32S3-2.4GHz Wi-Fi, BLE 5.0, Dual-core, Battery Charge Supported, Power Efficiency and Rich Interface, Ideal for Smart Homes, IoT, Wearable Devices, Robotics"
brand: "seeed studio"
price: "S$45"
currency: SGD
in_stock: true
reviews_count: 5
category: "Seeed Studio"
url: https://www.desertcart.sg/products/527064305-seeed-studio-xiao-esp32s3-2-4ghz-wi-fi-ble-5
store_origin: SG
region: Singapore
---

# 240MHz dual-core Xtensa CPU 2.4GHz Wi-Fi + BLE 5.0, 100m+ range Ultra-low 14μA deep sleep power mode Seeed Studio XIAO ESP32S3-2.4GHz Wi-Fi, BLE 5.0, Dual-core, Battery Charge Supported, Power Efficiency and Rich Interface, Ideal for Smart Homes, IoT, Wearable Devices, Robotics

**Brand:** seeed studio
**Price:** S$45
**Availability:** ✅ In Stock

## Summary

> 🚀 Tiny Board, Massive IoT Power — Stay Ahead, Stay Connected!

## Quick Answers

- **What is this?** Seeed Studio XIAO ESP32S3-2.4GHz Wi-Fi, BLE 5.0, Dual-core, Battery Charge Supported, Power Efficiency and Rich Interface, Ideal for Smart Homes, IoT, Wearable Devices, Robotics by seeed studio
- **How much does it cost?** S$45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/527064305-seeed-studio-xiao-esp32s3-2-4ghz-wi-fi-ble-5)

## 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

- • **Battery Smart:** Integrated lithium battery charging & 4 power modes including ultra-efficient deep sleep
- • **Production Ready:** Breadboard-friendly, SMD design with no back components for smooth prototyping & manufacturing
- • **Compact & Versatile:** Thumb-sized 21x17.5mm form factor fits perfectly in wearables & space-tight projects
- • **Seamless Connectivity:** Robust 2.4GHz Wi-Fi & BLE 5.0 with 100m+ wireless range to keep you connected
- • **Powerhouse Performance:** Dual-core 240MHz processor for lightning-fast IoT computing

## Overview

The Seeed Studio XIAO ESP32S3 is a compact, dual-core 240MHz microcontroller board featuring advanced 2.4GHz Wi-Fi and BLE 5.0 wireless connectivity with over 100m range. Designed for ultra-low power consumption down to 14μA in deep sleep, it supports lithium battery charging and multiple power modes. Its thumb-sized form factor and breadboard-friendly design make it ideal for smart homes, wearables, robotics, and other IoT applications.

## Description

Seeed Studio XIAO Series are diminutive development boards, sharing a similar hardware structure, where the size is literally thumb-sized. The code name "XIAO" here represents its half feature "Tiny", and the other half will be "Puissant". Seeed Studio XIAO ESP32-S3 leverages 240MHz Xtensa 32-bit LX7 dual-core processor, supporting both WiFi and BLE 5.0 wireless connectivities, allows for deep sleep mode with power consumption as low as 14μA while supporting lithium battery charging management. Ideal for the Internet of Things, Smart Homes, Wireless wearable devices, Robotics, etc.

Review: Excellent petit ESP32 - Très satisfait de cette carte. Compacte, de bonne qualité et facile à prendre en main. Elle fonctionne parfaitement pour mes projets ESP32 et la documentation disponible facilite la mise en œuvre. Je recommande.
Review: 普通 - 普通

## Features

- Powerful MCU Board: Incorporate the ESP32-S3 32-bit, dual-core, Xtensa processor running at up to 240MHz, mounted multiple development ports, Arduino / MicroPython supported
- Outstanding RF performance: supports 2.4GHz WiFi and BLE 5.0 dual wireless communication, support 100m+ remote communication when connected with U.FL antenna
- Elaborate Power Design: lithium battery charge management capability, offer 4 power consumption model which allows for deep sleep mode with power consumption as low as 14μA
- Thumb-sized Compact Design: 21 x 17.5mm, adopting the classic form factor of XIAO, suitable for space limited projects like wearable devices
- Perfect for Production: Breadboard-friendly & SMD design, no components on the back

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BYSB66S5 |
| Best Sellers Rank | #33,403 in Computers ( See Top 100 in Computers ) #484 in Single-Board Computers |
| Brand | Seeed Studio |
| Built-In Media | / |
| CPU speed | 240 MHz |
| Compatible Devices | IoT Devices |
| Connectivity Technology | Wi-Fi |
| Connectivity technology | Wi-Fi |
| Customer Reviews | 4.7 out of 5 stars 150 Reviews |
| Installed RAM memory size | 32 GB |
| Item Dimensions L x W x H | 5L x 4W x 3H centimeters |
| Manufacturer | seeed studio |
| Memory Storage Capacity | 8 MB |
| Memory storage capacity | 8 MB |
| Model Name | SeeedStudio XIAO ESP32S3 Sense |
| Model name | SeeedStudio XIAO ESP32S3 Sense |
| Number of Items | 1 |
| Operating System | FreeRTOS |
| Processor Brand | Espressif |
| Processor Count | 2 |
| Processor Speed | 240 MHz |
| RAM Memory Installed | 32 GB |
| RAM Memory Technology | PSRAM |
| Total Usb Ports | 1 |
| Wireless Compability | Infrared |

## Product Details

- **Brand:** Seeed Studio
- **CPU speed:** 240 MHz
- **Installed RAM memory size:** 32 GB
- **Memory storage capacity:** 8 MB
- **Model name:** SeeedStudio XIAO ESP32S3 Sense

## Images

![Seeed Studio XIAO ESP32S3-2.4GHz Wi-Fi, BLE 5.0, Dual-core, Battery Charge Supported, Power Efficiency and Rich Interface, Ideal for Smart Homes, IoT, Wearable Devices, Robotics - Image 1](https://m.media-amazon.com/images/I/51FJC0GLipL.jpg)
![Seeed Studio XIAO ESP32S3-2.4GHz Wi-Fi, BLE 5.0, Dual-core, Battery Charge Supported, Power Efficiency and Rich Interface, Ideal for Smart Homes, IoT, Wearable Devices, Robotics - Image 2](https://m.media-amazon.com/images/I/51psB0bBSqL.jpg)
![Seeed Studio XIAO ESP32S3-2.4GHz Wi-Fi, BLE 5.0, Dual-core, Battery Charge Supported, Power Efficiency and Rich Interface, Ideal for Smart Homes, IoT, Wearable Devices, Robotics - Image 3](https://m.media-amazon.com/images/I/51T+6IvYSlL.jpg)
![Seeed Studio XIAO ESP32S3-2.4GHz Wi-Fi, BLE 5.0, Dual-core, Battery Charge Supported, Power Efficiency and Rich Interface, Ideal for Smart Homes, IoT, Wearable Devices, Robotics - Image 4](https://m.media-amazon.com/images/I/514WYGgPybL.jpg)
![Seeed Studio XIAO ESP32S3-2.4GHz Wi-Fi, BLE 5.0, Dual-core, Battery Charge Supported, Power Efficiency and Rich Interface, Ideal for Smart Homes, IoT, Wearable Devices, Robotics - Image 5](https://m.media-amazon.com/images/I/41H9-JaibIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent petit ESP32
*by A***R on 1 July 2026*

Très satisfait de cette carte. Compacte, de bonne qualité et facile à prendre en main. Elle fonctionne parfaitement pour mes projets ESP32 et la documentation disponible facilite la mise en œuvre. Je recommande.

### ⭐⭐⭐⭐⭐ 普通
*by A***ー on 8 June 2026*

普通

### ⭐⭐⭐⭐⭐ Eccezionale
*by F***. on 5 August 2026*

Perfetto ha risolto i problemi che avevo sulla S3 supermini. Molto più affidabile e stabile

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-20*