--- product_id: 462788628 title: "Seeed Studio XIAO ESP32C3 - Tiny MCU Board with Wi-Fi and BLE for IoT Controlling Scenarios. Microcontroller with Battery Charge, Power Efficient, and Rich Interface for Tiny Machine Learning. …" brand: "seeed studio" price: "€ 16.44" currency: EUR in_stock: true reviews_count: 13 category: "Seeed Studio" url: https://www.desertcart.pt/products/462788628-seeed-studio-xiao-esp32c3-tiny-mcu-board-with-wi-fi store_origin: PT region: Portugal --- # 160MHz RISC-V chip 100m Wi-Fi/BLE range 44μA deep sleep power Seeed Studio XIAO ESP32C3 - Tiny MCU Board with Wi-Fi and BLE for IoT Controlling Scenarios. Microcontroller with Battery Charge, Power Efficient, and Rich Interface for Tiny Machine Learning. … **Brand:** seeed studio **Price:** € 16.44 **Availability:** ✅ In Stock ## Summary > 🚀 Tiny Board, Giant Leap for Your IoT Projects! ## Quick Answers - **What is this?** Seeed Studio XIAO ESP32C3 - Tiny MCU Board with Wi-Fi and BLE for IoT Controlling Scenarios. Microcontroller with Battery Charge, Power Efficient, and Rich Interface for Tiny Machine Learning. … by seeed studio - **How much does it cost?** € 16.44 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/462788628-seeed-studio-xiao-esp32c3-tiny-mcu-board-with-wi-fi) ## 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 - • **Edge AI Ready:** Supports Arduino and CircuitPython with TinyML optimization—empower your IoT with real-time machine learning at the edge. - • **Compact Powerhouse:** Tiny 21x17.5mm form factor fits anywhere, perfect for sleek IoT wearables and edge devices. - • **Seamless Connectivity:** U.FL antenna ensures rock-solid Wi-Fi and BLE 5.0 communication beyond 100 meters—stay connected without limits. - • **Battery-Optimized Efficiency:** Ultra-low power modes with onboard Li-ion/LiPo charging IC keep your projects running longer and smarter. - • **Developer’s Dream Interface:** Rich I/O options including 11 digital and 4 analog pins plus UART, I2C, SPI, and IIS for versatile prototyping. ## Overview The Seeed Studio XIAO ESP32C3 is a compact, battery-friendly microcontroller board powered by a 160MHz ESP32-C3 RISC-V chip. It features robust long-range Wi-Fi and BLE 5.0 connectivity via a U.FL antenna, ultra-low power consumption with deep sleep modes, and a rich set of I/O ports optimized for TinyML and edge AI applications. Perfectly sized for wearable and portable IoT devices, it supports Arduino and CircuitPython development environments, making it a versatile choice for makers and professionals pushing the boundaries of smart, connected technology. ## Description Product description Application 1: Smart Private Garage Materials: XIAO ESP32C3 *2, Grove - Button *1, Grove - Relay*1 Description This is a peer-to-peer WiFi communication application, since two XIAOs detect each other via Wifi, the garage door will open or keep opening, and vice versa. Improvement It is nice to add an ultrasonic distance sensor to measure the car-to-door distance and an OLED screen to check the status of the garage. If you want an onboard voice sensor to command the door to open with vocal instruction, try our XIAO BLE Sense. Application 2: Remote Forest Tracker Materials: XIAO ESP32C3 *1, Grove - LoRa E5 *1, Grove - GPS *1 Thanks to the tiny size of the XIAO series, it is suitable to make the wearable devices, such as a small pet tracker. This wearable device can be used as a simple GPS-Tracker which will lock its current location and publish other data via LoRa. A compass that shows direction and distance is a great added value to the tracker that you could consider. Meanwhile, publishing altitude, speed, or other parameters could bring more scenarios to this tracker. Besides, the chip ESP32-C3 allows this tracker to communicate over WiFi or BLE, and therefore, we can upload the tracker’s data or realize the Long Range-to-MQTT bridge as well. Review: Small Size, Big Results - Well, strap on your boots and listen up, 'cause I gotta share my excitement about the Seeed Studio XIAO ESP32C3. This little gizmo ain't just a dime a dozen – it's a real lifesaver, especially for a busy parent like me. Here's why it's gettin' five stars: Now, why am I so excited about this gizmo, you ask? Well, I'll tell ya – I'm usin' it for a door alarm to keep an eye on my rambunctious 4-year-old son. He's a handful, that one, always tryin' to sneak out and explore the great outdoors. But with this XIAO thingamajig, I'll know the moment he even thinks 'bout openin' them doors. It's peace of mind wrapped up in a tiny package.! Small but Mighty: Don't let its size fool ya, this thing's a powerhouse. With Wi-Fi and BLE packed in tighter than a can of sardines, it's ready to tackle any job. Efficient as a Well-Oiled Machine: When it comes to power, this board's as thrifty as a farmer at the market. It barely sips electricity, like it's takin' a leisurely sip of sweet tea on a lazy summer afternoon. Keeps my door alarm runnin' smooth and steady without guzzlin' down the juice. More Connections Than a Family Reunion: Despite bein' pint-sized, this XIAO fella's got more ports than my granddaddy's fishing boat. Perfect for hookin' up all them sensors and gadgets to keep my little ones safe. Charge Like a Tesla at a Supercharger: Picture this – it charges up faster than a Tesla at a supercharger station! Just plug 'er in and she's ready to roll quicker than a herd of cattle stampedin' down the range. Smart as a Whip: And here's the kicker – it's got tiny machine learnin'! That's right, it's like havin' a little brain in my door alarm. Keeps me in the loop faster than a telegraph wire. Yessir, if you're fixin' to wrangle up some IoT contraptions, this Seeed Studio XIAO ESP32C3 is the real deal. Whether you're a city slicker or a country bumpkin, it'll get the job done and then some. So, grab yourself one of these babies and get to tinkerin' – you won't regret it! Review: Very good IoT board - Very easy to use compared to some of the other esp32 boards I've picked up from desertcart. The serial IO usbc port connects seamlessly to my pc and I can very easily use platformIO or the arduino IDE to flash it and monitor serial output. Will definitely buy more for future IoT projects ## Features - 【ESP32-C3 RISC-V Development Board】​​ Built with the ESP32-C3 32-bit RISC-V chip (160MHz), featuring Arduino/CircuitPython support and multiple development ports. Ideal for IoT and edge AI projects. - 【Outstanding RF & Long-Range Connectivity】​​ Equipped with U.FL antenna for stable Wi-Fi/BLE5.0 communication over 100m. Complete RF performance ensures reliable IoT connectivity. - 【Ultra-Low Power & Battery-Friendly】​​ 4 working modes, including deep sleep at 44μA. Onboard battery charge IC supports Li-ion/LiPo, perfect for wearables and wireless IoT. - 【Thumb-Sized & Production-Ready】​​ Compact 21x17.5mm design with SMD/Breadboard-friendly layout. Single-sided component mounting ensures sleek integration into wearables. - 【Rich I/O & Edge Computing】​​ 11 digital I/O (PWM) + 4 analog I/O (ADC), plus UART/IIC/SPI/IIS ports. Optimized for TinyML and edge AI applications. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B94JZ2YF | | Best Sellers Rank | #3 in Single Board Computers (Computers & Accessories) | | Brand | seeed studio | | Built-In Media | / | | CPU Speed | 160 MHz | | Compatible Devices | Wi-Fi and Bluetooth enabled devices | | Connectivity Technology | Wi-Fi | | Customer Reviews | 4.7 out of 5 stars 338 Reviews | | Item Dimensions L x W x H | 1.97"L x 1.57"W x 1.18"H | | Manufacturer | seeed studio | | Memory Storage Capacity | 4 MB | | Mfr Part Number | ESP32-C3 | | Model Name | XIAO ESP32C3 | | Model Number | ESP32-C3 | | Operating System | Arduino / CircuitPython | | Processor Brand | Espressif | | Processor Count | 1 | | Processor Speed | 160 MHz | | RAM Memory Installed | 0.4 MB | | Ram Memory Installed Size | 0.4 MB | | Total Usb Ports | 1 | | Warranty Description | / | | Wireless Compability | Bluetooth | ## Product Details - **Brand:** seeed studio - **CPU Speed:** 160 MHz - **Memory Storage Capacity:** 4 MB - **Model Name:** XIAO ESP32C3 - **Ram Memory Installed Size:** 0.4 MB ## Images ![Seeed Studio XIAO ESP32C3 - Tiny MCU Board with Wi-Fi and BLE for IoT Controlling Scenarios. Microcontroller with Battery Charge, Power Efficient, and Rich Interface for Tiny Machine Learning. … - Image 1](https://m.media-amazon.com/images/I/51rkuTJOm3L.jpg) ![Seeed Studio XIAO ESP32C3 - Tiny MCU Board with Wi-Fi and BLE for IoT Controlling Scenarios. Microcontroller with Battery Charge, Power Efficient, and Rich Interface for Tiny Machine Learning. … - Image 2](https://m.media-amazon.com/images/I/51hSBRh0nNL.jpg) ![Seeed Studio XIAO ESP32C3 - Tiny MCU Board with Wi-Fi and BLE for IoT Controlling Scenarios. Microcontroller with Battery Charge, Power Efficient, and Rich Interface for Tiny Machine Learning. … - Image 3](https://m.media-amazon.com/images/I/41ayLluE46L.jpg) ![Seeed Studio XIAO ESP32C3 - Tiny MCU Board with Wi-Fi and BLE for IoT Controlling Scenarios. Microcontroller with Battery Charge, Power Efficient, and Rich Interface for Tiny Machine Learning. … - Image 4](https://m.media-amazon.com/images/I/41glxZTU-5L.jpg) ![Seeed Studio XIAO ESP32C3 - Tiny MCU Board with Wi-Fi and BLE for IoT Controlling Scenarios. Microcontroller with Battery Charge, Power Efficient, and Rich Interface for Tiny Machine Learning. … - Image 5](https://m.media-amazon.com/images/I/41aAv7b80cL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Can I power it with 12v?** A: No. 5 volts max. **Q: would it work with battery CR2032 rechargeable 3.6V?** A: Yes **Q: can we get it soldered?** A: No. **Q: According to google esp32 can support 3 uart connections but the specs for this device says one uart. does that mean i can only have 1 uart sensor? i** A: This is a ESP32, but it is also quite a lot like an ESP8266. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Small Size, Big Results *by C***G on March 12, 2024* Well, strap on your boots and listen up, 'cause I gotta share my excitement about the Seeed Studio XIAO ESP32C3. This little gizmo ain't just a dime a dozen – it's a real lifesaver, especially for a busy parent like me. Here's why it's gettin' five stars: Now, why am I so excited about this gizmo, you ask? Well, I'll tell ya – I'm usin' it for a door alarm to keep an eye on my rambunctious 4-year-old son. He's a handful, that one, always tryin' to sneak out and explore the great outdoors. But with this XIAO thingamajig, I'll know the moment he even thinks 'bout openin' them doors. It's peace of mind wrapped up in a tiny package.! Small but Mighty: Don't let its size fool ya, this thing's a powerhouse. With Wi-Fi and BLE packed in tighter than a can of sardines, it's ready to tackle any job. Efficient as a Well-Oiled Machine: When it comes to power, this board's as thrifty as a farmer at the market. It barely sips electricity, like it's takin' a leisurely sip of sweet tea on a lazy summer afternoon. Keeps my door alarm runnin' smooth and steady without guzzlin' down the juice. More Connections Than a Family Reunion: Despite bein' pint-sized, this XIAO fella's got more ports than my granddaddy's fishing boat. Perfect for hookin' up all them sensors and gadgets to keep my little ones safe. Charge Like a Tesla at a Supercharger: Picture this – it charges up faster than a Tesla at a supercharger station! Just plug 'er in and she's ready to roll quicker than a herd of cattle stampedin' down the range. Smart as a Whip: And here's the kicker – it's got tiny machine learnin'! That's right, it's like havin' a little brain in my door alarm. Keeps me in the loop faster than a telegraph wire. Yessir, if you're fixin' to wrangle up some IoT contraptions, this Seeed Studio XIAO ESP32C3 is the real deal. Whether you're a city slicker or a country bumpkin, it'll get the job done and then some. So, grab yourself one of these babies and get to tinkerin' – you won't regret it! ### ⭐⭐⭐⭐⭐ Very good IoT board *by H***8 on October 31, 2025* Very easy to use compared to some of the other esp32 boards I've picked up from amazon. The serial IO usbc port connects seamlessly to my pc and I can very easily use platformIO or the arduino IDE to flash it and monitor serial output. Will definitely buy more for future IoT projects ### ⭐⭐⭐⭐⭐ Amazing little device *by R***T on December 9, 2024* I was dubious. But I use these little guys everywhere. Nice, low power consumption, very versatile. Easy to set up with the Arduino IDE (or similar environments), well-documented, and have had zero trouble with any of the I/O on the XIAO, despite my inadvertent, accidental attempts to put their tolerances to the test. These boards are one of my most frequently used project boards, and they find their way into the majority of my prototyping builds. ## Frequently Bought Together - Seeed Studio XIAO ESP32C3 - Tiny MCU Board with Wi-Fi and BLE for IoT Controlling Scenarios. Microcontroller with Battery Charge, Power Efficient, and Rich Interface for Tiny Machine Learning. … - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects - HiLetgo 3pcs TP4056 Type-c USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions --- ## 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.pt/products/462788628-seeed-studio-xiao-esp32c3-tiny-mcu-board-with-wi-fi](https://www.desertcart.pt/products/462788628-seeed-studio-xiao-esp32c3-tiny-mcu-board-with-wi-fi) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-05-17*