---
product_id: 713082318
title: "Official AtomS3 Lite Micro ESP32-S3 IoT Development Kit - Upgraded version with 3D WIFI attena!"
brand: "m5stack"
price: "€ 61.71"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/713082318-official-atoms3-lite-micro-esp32-s3-iot-development-kit-upgraded
store_origin: HR
region: Croatia
---

# Ultra-compact 24x24x9.5mm footprint Built-in 3D Wi-Fi antenna for superior connectivity 5V to 3.3V power circuit with 9MB flash memory Official AtomS3 Lite Micro ESP32-S3 IoT Development Kit - Upgraded version with 3D WIFI attena!

**Brand:** m5stack
**Price:** € 61.71
**Availability:** ✅ In Stock

## Summary

> 🚀 Tiny Tech, Massive Impact – Your IoT Game Changer!

## Quick Answers

- **What is this?** Official AtomS3 Lite Micro ESP32-S3 IoT Development Kit - Upgraded version with 3D WIFI attena! by m5stack
- **How much does it cost?** € 61.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/713082318-official-atoms3-lite-micro-esp32-s3-iot-development-kit-upgraded)

## Best For

- m5stack enthusiasts

## Why This Product

- Trusted m5stack brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pro-Grade Control:** ESP32-S3FN8 chip with 9MB flash memory for smooth, reliable performance
- • **Plug & Play Expansion:** 6 GPIO headers + GROVE/HY2.0-4P interfaces for seamless add-ons
- • **Next-Level Connectivity:** Integrated 3D Wi-Fi antenna ensures stable, fast IoT communication
- • **Pocket-Sized Powerhouse:** Less than 1 inch cube, fits anywhere on your desk or project
- • **Smart Status Indicators:** RGB LEDs and infrared light keep you informed at a glance

## Overview

The M5Stack AtomS3 Lite is a cutting-edge micro IoT development kit featuring an ultra-compact 24x24x9.5mm design powered by the ESP32-S3FN8 chip with 9MB flash memory. It boasts a built-in 3D Wi-Fi antenna for enhanced wireless performance, versatile GPIO and GROVE/HY2.0-4P interfaces for expansion, and smart RGB and infrared LED indicators. Perfect for professionals seeking a sleek, powerful, and expandable IoT controller that fits in the palm of your hand.

## Description

Official AtomS3 Lite Micro ESP32-S3 IoT Development Kit - Upgraded version with 3D WIFI attena!

## Features

- Super Small .97x.97 x.37 inches! 24x24x9.5mm!
- built-in 3D Wi-Fi antenna, 5V to 3.3V power circuit, infrared LED light, RGB LED Status Indicators, Button and GROVE/HY2.0-4P interfaces built in
- The main control adopts the ESP32-S3FN8 with 9MB flash memory.
- 6 GPIO headers + an M2 screw hole to facilitate expansion applications
- If you want to enter download mode, press and hold the RESET button on AtomS3 Lite before turning it on, then release it after powering it on.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| RAM | SRAM |
| Wireless Type | 802.11bgn |
| Brand | M5Stack |
| Series | ATOMS3 Lite |
| Item model number | C124 |
| Operating System | FreeRTOS, Ubuntu, or Linux |
| Item Weight | 0.423 ounces |
| Product Dimensions | 0.95 x 0.95 x 0.37 inches |
| Item Dimensions  LxWxH | 0.95 x 0.95 x 0.37 inches |
| Color | White |
| Processor Brand | Espressif |
| Number of Processors | 1 |
| Manufacturer | M5Stack |
| ASIN | B0D6S1LD1G |
| Country of Origin | China |
| Date First Available | June 11, 2024 |

## Product Details

- **Brand:** M5Stack
- **Model name:** AtomS3 Lite
- **Installed RAM memory size:** 512 KB
- **Memory storage capacity:** 8 MB
- **Connectivity technology:** Bluetooth, GPIO, Infrared, USB, Wi-Fi

## Images

![Official AtomS3 Lite Micro ESP32-S3 IoT Development Kit - Upgraded version with 3D WIFI attena! - Image 1](https://m.media-amazon.com/images/I/31O8xcTt6vL.jpg)

## Available Options

This product comes in different **Model** options.

## Frequently Bought Together

- M5Stack Official AtomS3 Lite - Tiny ESP32-S3 IoT Development Kit - Upgraded Version with 3D WiFi Antenna
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**Shop now:** [https://www.desertcart.hr/products/713082318-official-atoms3-lite-micro-esp32-s3-iot-development-kit-upgraded](https://www.desertcart.hr/products/713082318-official-atoms3-lite-micro-esp32-s3-iot-development-kit-upgraded)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-09*