Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | ESP32-C3 / ESP32-S3 / RP2350 (Variant Dependent) |
| Wireless Connectivity | Wi-Fi 4 (802.11 b/g/n) and Bluetooth 5 (LE) |
| Form Factor | XIAO Compact Size (20mm x 17.5mm) |
| CPU Architecture | RISC-V 32-bit Single-Core or Dual-Core |
| Flash Memory | 4MB to 8MB PSRAM options available |
| Operating Voltage | 3.3V Logic Level |
| Interface Support | UART, SPI, I2C, PWM, ADC, DAC |
| Programming Environment | Arduino IDE, MicroPython, CircuitPython, ESP-IDF |
| Onboard Features | RGB LED, Reset Button, Boot Button |
| Power Supply | USB Type-C or Li-Po Battery via JST PH 2.0mm |
Anonymous
Mar 30, 2026
Rating: 5/5
Perfect for compact IoT projects
The XIAO form factor is incredible. I managed to fit this into a wearable device project with ease. The Wi-Fi connection is stable and the battery management works flawlessly.
Anonymous
Mar 30, 2026
Rating: 4/5
Great value, minor pin spacing issue
Excellent board for the price. The processing power is sufficient for most sensor tasks. Only downside is that standard headers need careful soldering due to the tight pitch.
Anonymous
Mar 23, 2026
Rating: 4/5
Good but runs warm under load
Works great for home automation sensors. Note that it gets slightly warm when transmitting Wi-Fi data continuously, but nothing concerning. Adds a small heatsink if pushing limits.
Anonymous
Mar 21, 2026
Rating: 5/5
Reliable Bluetooth performance
Used this for a BLE beacon project. The signal range is impressive for such a small antenna. No dropouts observed during 48-hour continuous testing.
Anonymous
Mar 20, 2026
Rating: 5/5
Seamless Arduino IDE integration
Plug and play with Arduino IDE. Drivers installed instantly on Windows 11. The dual-core performance on the S3 variant is a game changer for multitasking.
Anonymous
Mar 07, 2026
Rating: 5/5
Ideal for learning embedded systems
As a student, this board made learning MicroPython very easy. The documentation is clear, and the community support is huge. Highly recommended for beginners.
Q: Is the RP2350 version compatible with Raspberry Pi Pico code?
A: The RP2350 uses the RP2040 architecture foundation, so much of the C/C++ and MicroPython code is compatible, but you should verify library dependencies for the newer chip features.
Q: Does this board support external antennas for better range?
A: Yes, specific variants of the XIAO ESP32 series include an IPEX connector for attaching external Wi-Fi/Bluetooth antennas. Please check the specific model number in the product title.
Q: Can I power this directly from a 5V USB source?
A: Absolutely. The onboard regulator handles 5V input from the USB-C port efficiently and steps it down to the required 3.3V for the microcontroller.
Q: What is the maximum current draw per GPIO pin?
A: Each GPIO pin can safely source or sink up to 12mA. The total current drawn from all GPIOs combined should not exceed the specified limit in the datasheet to avoid instability.
Q: Does it come with headers pre-soldered?
A: No, this board is typically shipped without headers to maintain its low-profile design. You will need to purchase and solder male or female headers separately based on your project needs.
Youlian Toast Shaping Machine Dough Molder Square Bread Shaper Bakery Equipment YSN-T380
$9,695.20
Michelin Tire 255/50R20 109V - Compatible with VW Teramont, Trumpchi GS8, AITO M7, Li Auto L7/L8/L9, and NIO ES6
$550.00
Traditional Wooden Rattle with Sheepskin Head for Early Education Newborns Boys and Girls Visual Tracking Grip and Hearing Training
$11.88
French Canson Classic Printmaking Paper 100% Cotton 320g for Screen Printing, Woodcut, Copperplate, Lithography; 250g Cotton Pulp 60*76cm Half Sheet 8K Quarter Sheet A4 Printmaking Painting Tool Set Ink Roll Rubbing Paper
$7.65
Fan Start Capacitor 8uF for ABB ACS800 VFD
$350.00
babycare Baby Rattle with Teether for Newborns, Silicone Shaker Bell Educational Toy for Infants and Toddlers
$39.90
Class 100 Clean Workbench and Laminar Flow Hood, Negative Pressure Weighing Booth, Direct from Manufacturer
$2,475.00
1.9m 4-Printhead Digital Sublimation Printer for Diatom Mud, Polyester Fabric, and Garment Heat Transfer Printing
$600.00
ergo5950 Acrylic Specialty Adhesive - High-Strength Bond for Acrylic Sheets, PMMA, Glass, Fish Tanks, PLA, and PC Boards
$57.84
Invisalign Orthodontic Retainer Storage Box - Compact Portable Cleaning Case for Teeth Aligners and Dentures
$12.30
![[Camizong] Lilith's Claw – Gothic-Style Fork Acrylic Check-In Stick for Badge Display with Magnetic Backing](https://www.gosteppe.com/cache/small/product/269664/legacy-main-61a7c901e7dad39a31ac652a.png)
[Camizong] Lilith's Claw – Gothic-Style Fork Acrylic Check-In Stick for Badge Display with Magnetic Backing
$11.70
PELICAN 1010 Outdoor Waterproof Micro Case for Earphones and Cable Storage
$25.00
Korea Hwahong Model 345 Detail Liner Brush for Painting - Recommended by Xijiu 011
$12.52
Stainless Steel Oil Painting Medium Dispenser and Brush Washer Cup for Students, Diluent and Watercolor Paint Supplies
$3.80
![[Cao Quan Stele Beginner Set] Beginner Clerical Script Learning Set](https://www.gosteppe.com/cache/small/product/269660/legacy-main-054d3f92ef4f63a19b4a6651.webp)
[Cao Quan Stele Beginner Set] Beginner Clerical Script Learning Set
$41.60
Manyue Car Aromatherapy Hand-Mold Plaster DIY Raw Material Scented Diffuser Stone White Hard Plaster Powder 500G
$5.95
Pelican Soft Grid Dividers for Case 1510 - Compatible with 1500, 1550, and 1610 Models
$170.00
Children's Orthodontic Expander Storage Case, Portable Retainer Box with Lanyard for Frankel Appliances
$14.33
Portable Denture Storage Case for Elderly - Cleaning and Soaking Box for False Teeth and Retainers
$19.30
Handmade Soap Wrought Iron Hanging Rack, DIY Grape/Lychee Soap Display Hook, Premium Creative Gift Decor
$4.08
Stainless Steel Parallel Brush Roller Washer - Sand Removal Equipment for Oysters and Vegetable Cleaning
$8,175.00
Camellia Scented Plaster DIY Kit Parent-Child Team Building Car Vent Diffuser Ornament with Tutorial Included
$3.23
Glass Bonding High-Transparency Waterproof UV Adhesive Shadowless Glue 7194V for Small Glass Fish Tanks & Vases
$105.00
Mineral Water Bucket Stand - Simple Storage Rack for Bottled Water, Water Dispenser, and Purified Water Support
$150.00
UE5 Neon Shop Signs - 3D Model Assets and Props for Unreal Engine 5
$0.50
Surface-Mounted Semi-Circular Stainless Steel Floor Cable Raceway with Anti-Crush Design
$2.50
Denture Storage Box Soaking Denture Elderly Cleaning Box with Filter Tooth Storage Box Retainer Denture Case Portable
$7.64
Tire Hot Patch Vulcanizer 12R22.5, Tubeless Tire Aluminum Mold Plug-in Top Pressure Plate, Tire Repair Tool Aluminum Mold Press Plate
$430.00
DEUTER Germany Outdoor Travel Waterproof Dry Bag - Lightweight Storage Sack for Beach, Swimming, and Camping
$59.50
Expanded Clay Pebbles for Plant Pot Drainage - Specialty Ceramic Granules for Succulents, Hydroponics, Aquariums, and Bathroom Backfill
$7.70
![[Youxin Electronics] GP2Y0E03 Infrared Distance Sensor Module 4-50cm Range](https://www.gosteppe.com/cache/medium/product/74667/legacy-main-4da8cadc5fc82afe91b124e3.webp)
![[Trial Pack] Xianlang Complete Cat Treat Sticks Meal Packs Main Course Cans Freeze-Dried Cat Food Sample Snacks Gift Set](https://www.gosteppe.com/cache/medium/product/208273/legacy-main-9ec245ebf781f65a434ba854.webp)
