--- product_id: 638938931 title: "Official ATOM Lite Compact ESP32 IoT Development Kit, Grey" brand: "m5stack" price: "NT$1050" currency: TWD in_stock: true reviews_count: 8 category: "M5 Stack" url: https://www.desertcart.tw/products/638938931-official-atom-lite-compact-esp32-iot-development-kit-grey store_origin: TW region: Taiwan --- # Ultra-compact 24x24mm footprint Integrated ESP32 Wi-Fi & Bluetooth Fast Type-C USB programming Official ATOM Lite Compact ESP32 IoT Development Kit, Grey **Brand:** m5stack **Price:** NT$1050 **Availability:** ✅ In Stock ## Summary > 🚀 Tiny Board, Massive IoT Impact – Innovate Anywhere, Anytime! ## Quick Answers - **What is this?** Official ATOM Lite Compact ESP32 IoT Development Kit, Grey by m5stack - **How much does it cost?** NT$1050 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/638938931-official-atom-lite-compact-esp32-iot-development-kit-grey) ## 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 - • **Versatile GPIOs:** 6 customizable pins for sensors, actuators & smart home hacks - • **Plug & Play USB-C:** Rapid code uploads and debugging with modern USB-C interface - • **Seamless Connectivity:** Built-in ESP32 chip with Wi-Fi & Bluetooth for instant network access - • **Pocket-Sized Powerhouse:** Fits in the palm, unleashes big IoT potential - • **Built-In Interactive LEDs & Buttons:** Instant feedback and control for smarter projects ## Overview The M5Stack ATOM Lite is a compact 24x24mm ESP32-based IoT development board featuring integrated Wi-Fi and Bluetooth, 4MB flash memory, 6 GPIO pins, RGB and IR LEDs, buttons, and a Type-C USB interface. Designed for embedded smart home devices and smart toys, it offers fast programming and versatile connectivity in a sleek, ultra-portable form factor. ## Description Atom Lite is the compact development board in the M5Stack development kit series. With its small size of only 24*24mm, this iot development board offers ample GPIOs for user customization, making it perfect for embedded smart home devices and the creation of smart toys. Atom Lite is powered by the ESP32-PICO chip, which integrates Wi-Fi technologies and includes a 4MB SPI flash memory. This ensures seamless connectivity and provides sufficient storage capacity for your applications. The board features an Infra-Red LED, RGB LED, buttons, and a HY2.0 interface, allowing for versatile interactions and connectivity options. Additionally, Atom Lite can be easily connected to external sensors and actuators through its 6 GPIOs, expanding its capabilities for various projects. With its on-board Type-C USB interface, Atom Lite enables fast program upload and execution, streamlining the development process.Atom Lite is the perfect choice for developers seeking a compact and powerful development board for creating embedded smart home devices and smart toys. With its rich features and customizable GPIOs, Atom Lite opens up endless possibilities for innovation and creativity in the IoT space. Review: A nifty Bluetooth to WiFi bridge - Works like a charm. Using it to communicate with the BMS on a lifepo4 battery via Bluetooth, over WiFi. Very handy and easy to setup. Review: Great little device! Perfect for Home Assistant Bluetooth Proxy! - Take the M5Stack ATOM Lite, add a USB C to USB 3.0 Data 10Gbps Charge Adapter 180 Degree U Shape UP Angled adaptor, and a spare USB charger, and you have a handy dandy, low profile, easy to put anywhere, Bluetooth Proxy for Home Assistant. This works flawlessly for my plant stand BLE plant sensors. Great size, great price for a single unit, great reliability. ## Features - Super Small 24x24mm! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D6LDXRJ4 | | Best Sellers Rank | #186 in Single Board Computers (Computers & Accessories) | | Brand | M5Stack | | Color | Grey | | Customer Reviews | 4.6 4.6 out of 5 stars (24) | | Date First Available | June 9, 2024 | | Item Dimensions LxWxH | 0.94 x 0.94 x 0.94 inches | | Item Weight | 0.317 ounces | | Item model number | C008 | | Manufacturer | M5Stack | | Number of Processors | 1 | | Operating System | FreeRTOS | | Processor Brand | Espressif | | Product Dimensions | 0.94 x 0.94 x 0.94 inches | | RAM | SRAM | | Series | ATOM Lite | | Wireless Type | 802.11bgn | ## Product Details - **Brand:** M5Stack - **Connectivity Technology:** USB - **Included Components:** 1 x ATOM Lite ESP32 IoT Development Kit - **Memory Storage Capacity:** 4 MB - **Model Name:** ATOM Lite ## Images ![Official ATOM Lite Compact ESP32 IoT Development Kit, Grey - Image 1](https://m.media-amazon.com/images/I/31bLD167EGL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ A nifty Bluetooth to WiFi bridge *by J***. on December 23, 2025* Works like a charm. Using it to communicate with the BMS on a lifepo4 battery via Bluetooth, over WiFi. Very handy and easy to setup. ### ⭐⭐⭐⭐⭐ Great little device! Perfect for Home Assistant Bluetooth Proxy! *by J***. on November 18, 2025* Take the M5Stack ATOM Lite, add a USB C to USB 3.0 Data 10Gbps Charge Adapter 180 Degree U Shape UP Angled adaptor, and a spare USB charger, and you have a handy dandy, low profile, easy to put anywhere, Bluetooth Proxy for Home Assistant. This works flawlessly for my plant stand BLE plant sensors. Great size, great price for a single unit, great reliability. ### ⭐⭐⭐⭐⭐ Works great with Home Assistant *by J***B on December 1, 2025* Very easy to deploy, Home Assistant recognized it immediately and it integrated nicely. ## Frequently Bought Together - M5Stack Official ATOM Lite Compact ESP32 IoT Development Kit, Grey - M5Stack Official AtomS3 Lite - Tiny ESP32-S3 IoT Development Kit - Upgraded Version with 3D WiFi Antenna --- ## 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.tw/products/638938931-official-atom-lite-compact-esp32-iot-development-kit-grey](https://www.desertcart.tw/products/638938931-official-atom-lite-compact-esp32-iot-development-kit-grey) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-04-24*