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.
231 "Embroidered Plant Garden" Handmade Travel Watercolor Sketchbook Journal Baohong Rubens
$49.00
Beginner Watercolor Painting Line Art Coloring Book: Geisha Theme, Japanese Style Fine Grain, Two-Pack Free Shipping
$10.60
White Clay Tea Brewing Pot, Ceramic Jar, Japanese-style High-temperature Side-handle Teapot and Coffee Pot
$92.00
Michelin Tires 215 225 235 245 255 265/40 45 50 55 60R17 18 19 20
$268.00
![[Damai Holds Micro-Needle Hair Transplant Patent] O-Type Hair Loss | 2500 Grafts Crown Planting by Professional Hair Transplant Clinic](https://www.gosteppe.com/cache/small/product/269464/legacy-main-204729c71a0ebedeeed4d309.webp)
[Damai Holds Micro-Needle Hair Transplant Patent] O-Type Hair Loss | 2500 Grafts Crown Planting by Professional Hair Transplant Clinic
$24,999.00
Brand New Genuine Michelin Tire 275/50R20 109W LATITUDE SPORT 3 - Compatible with Mercedes-Benz GLE
$1,520.00
Bridgestone Quiet Tires 205/215/225/235/245/255/265/R16 R17 R18 R19 R21
$263.00
VFD Cabinet for Constant Pressure Water Supply, PLC-Controlled Fan & Pump System, 4KW, Star-Delta Wiring
$1,351.00
Greenhouse Soil-Free Strawberry Growing Trough - PVC Elevated Hydroponic Channel with Drainage Outlet for Aerial Planting
$6.80
Marie's Sketch Blending Knife Set for Highlights, Shadows, and Quick Sketches - Professional Art Student Smudging Tools with Sponge Blenders, Paper Stumps, and Full Correction Kit for Drawing and Tracing
$9.25
Meiao Dental Imported Implant Package: Swiss ITI Straumann Implant Abutment and Prosthetic Teeth
$5,955.00
Bottled Water Faucet Stand, Large Water Jug Dispenser Rack, Pure Water Bucket Holder with Inverted Drinking Cover
$7.13
Dust Extraction Sanding Table - Industrial Pulse Cartridge Collector for Polishing, Stone, and Woodworking Dust
$600.00
Diamond Tire 255/45R20
$518.00
Amusement Park Suspension Bridge - 15m/20m/25m/30m Viral Swing Bridge with Iron and Steel Chains
$58.00
Paint Spray Catalytic Combustion Equipment - Industrial Exhaust Gas Treatment Device - Activated Carbon Adsorption/Desorption CO Catalytic Combustion
$324,999.00
Car Wheel Tire Bolt Rust-Proof Cap Universal Size 17 19 21 Decorative Dust-Proof Protective Cap Cover
$15.70
Commercial Electric Vegetable Slicer - Multi-Function Stainless Steel Machine for Potatoes and Canteens
$2,017.28
Irregular Ticket Stub Watercolor Paper Stamp Blank Drawing Paper 300g Cotton Pulp Fine Texture Thickened with Serrated Edges Specialized Paper for Art Students
$5.60
Stainless Steel Electric Buffet Warmer with Visible Lid - Square Flip-Top Chafing Dish for Hotels
$251.70
Baohong Cotton Pulp Watercolor Paper Pad 300g Cold/Hot Press, Glued on Four Sides, 16K/8K - Premium Full Cotton Art Paper for Oil Pastels and Professional Artists (Baoding, China)
$17.00
ORDER Industrial Large Roll Wiper Paper Dispenser, TORK Multi-Convenience Roll Stand
$170.00
Lifting Chain Slings Manufacturer, MHU Lifting Gear, G80 Manganese Steel Hoisting Chains, Single and Double Leg Sets
$835.00
Multi-Function Bathroom Storage Rack for Toilet, Washroom, and Sanitary Supplies, Over-Toilet Home Organizer
$20.30
Portable Travel Art Set for Kids - Watercolor Paint Box with Sketchbook and Mini Drawing Board
$9.05
Pneumatic Fitting PU Straight Connector Quick-Insert Plastic High-Pressure Air Hose Fitting PU-4681012
$4.90
Chain Sling Lifting Shackle Steel Chain Single Leg with Hooks on Both Ends for Towing, 2m Length, 5 Ton Capacity
$79.00
Large Brush Set Supply - Watercolor Pen Set for Children's Day Painting, Art, and Coloring
$25.55
Non-Bleeding Liquid Candle Dye - Macaron Colors for Soy Wax DIY Aromatherapy Candles
$21.00
Alloy Wheel Lug Nut Caps Compatible with Buick Excelle, Verano, Regal, LaCrosse, Encore, Cruze, Malibu, and GL8
$3.40
![[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)
