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🚀 Tiny Board, Giant Leap for Your IoT Projects!
The Seeed Studio XIAO ESP32C3 is a compact 21x17.5mm microcontroller board powered by a 160MHz 32-bit RISC-V ESP32-C3 chip. It features ultra-low power consumption with a 44μA deep sleep mode, integrated Li-ion/LiPo battery charging, and a U.FL antenna for stable Wi-Fi and Bluetooth 5 connectivity over 100 meters. Designed for professional IoT and edge AI applications, it supports Arduino and CircuitPython, offers 11 digital and 4 analog I/O ports, and includes 4MB flash and 400KB SRAM for advanced TinyML projects—all in a sleek, production-ready form factor.









| ASIN | B0B94JZ2YF |
| Best Sellers Rank | 43,208 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 163 in Microcontrollers |
| Box Contents | / |
| Brand Name | seeed studio |
| Compatible Devices | Wi-Fi and Bluetooth enabled devices |
| Customer Reviews | 4.7 4.7 out of 5 stars (332) |
| Item Dimensions L x W x H | 5L x 4W x 3H centimetres |
| Manufacturer | seeed studio |
| Manufacturer Part Number | ESP32-C3 |
| Memory Storage Capacity | 4 MB |
| Model Name | XIAO ESP32C3 |
| Model Number | ESP32-C3 |
| Network Connectivity Technology | Wi-Fi |
| Operating System | Arduino |
| Processor Brand | Espressif |
| Processor Count | 1 |
| Processor Speed | 160 MHz |
| RAM Memory Installed | 0.4 MB |
| RAM Memory Technology | LPDDR2, DDR2 |
| Smart Home Compatibility | Not Smart Home Compatible |
| Total USB Ports | 1 |
| Unit Count | 1.0 count |
| Wireless Compability | Bluetooth |
N**I
Perfect
It's a great little board. Now even easier to program using ChatGPT.
R**D
Is a nice small crazy computer
C**G
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!
N**U
Livraison rapide et soignée Produit conforme à la description Bon rapport Qualité / Prix Je conseille
D**A
The XIAO ESP32-C3 by Seeed Studio is a compact yet powerful development board featuring Wi-Fi and Bluetooth (BLE 5.0). Designed for IoT, smart home, and wearable projects, it is incredibly small at just 21x17.5mm but still supports USB-C, low-power operation, and external antenna connectivity via a u.FL connector. Key Features: - Ultra-Compact Design – Perfect for space-constrained projects - Wi-Fi & Bluetooth (BLE) – Reliable connectivity for IoT applications - USB-C Port – Faster and easier flashing & power - Low Power Consumption – Ideal for battery-powered devices - ESPHome, Arduino, and MicroPython Support Why Choose the XIAO ESP32-C3? If you're looking for a small but capable ESP32-C3 board for Home Assistant, smart automation, or wearable tech, this is a fantastic choice. It is easy to use, works great with ESPHome, and is a must-have for any maker or developer. 5/5 – Highly Recommended for IoT & DIY Enthusiasts!
Z**I
Nonostante abbia pochi ingressi, è utilissimo in progetti che prevedano un uso con batteria, perché può gestire una LiPo senza altre schede aggiuntive. Questo per una scheda davvero micro è un grosso vantaggio.
Trustpilot
2 days ago
1 month ago