Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | ESP32-S3-WROOM-1 |
| CPU Frequency | Up to 240 MHz |
| Flash Memory | 8 MB PSRAM |
| Connectivity | Wi-Fi 2.4 GHz & Bluetooth 5 (LE) |
| USB Interface | Native USB OTG support |
| GPIO Pins | 45 Programmable GPIOs |
| Operating Voltage | 3.3V Logic / 5V Input via USB |
| Form Factor | SuperMini Compact Design |
| Programming Support | Arduino IDE, ESP-IDF, MicroPython |
| Antenna | On-board PCB Antenna with IPEX Connector Option |
Anonymous
Mar 30, 2026
Rating: 5/5
Best value for education
Bought ten of these for our university lab. Students find them easy to program using Arduino IDE. The built-in battery charging circuit is a huge plus for portable robot projects.
Anonymous
Mar 23, 2026
Rating: 4/5
Solid performance for home automation
Using this to control my custom smart lights. The range is good and it handles multiple connections well. Would give 5 stars if it came with header pins pre-soldered.
Anonymous
Mar 13, 2026
Rating: 5/5
Perfect for compact IoT projects
The SuperMini form factor is incredible. It fits perfectly into my wearable prototype without adding bulk. Wi-Fi connection is stable and the native USB makes flashing code a breeze.
Anonymous
Mar 06, 2026
Rating: 5/5
Fast and reliable
Compilation and upload speeds are significantly faster than older boards. The 8MB PSRAM allows me to run more complex graphics libraries for my display projects.
Anonymous
Mar 05, 2026
Rating: 5/5
Great upgrade from ESP32-C3
The dual-core performance and extra GPIOs make this board superior for complex tasks. I love that it supports AI instruction sets which helps with my sensor data processing.
Anonymous
Mar 04, 2026
Rating: 4/5
Excellent board, minor pin labeling issue
Performance is top-notch and Bluetooth LE works flawlessly. The only downside is that the pinout silkscreen is a bit small to read without a magnifier, but the documentation online is clear.
Q: Is this compatible with the Arduino IDE out of the box?
A: Yes, it is fully compatible. You simply need to install the ESP32 board package in the Arduino IDE preferences and select 'ESP32S3 Dev Module' from the board list.
Q: Is the USB port capable of acting as a host for keyboards or mice?
A: Yes, the ESP32-S3 chip supports native USB OTG (On-The-Go), allowing it to function as a host for HID devices like keyboards, mice, and game controllers.
Q: Can I power this board directly from a Li-Po battery?
A: Yes, the board features a built-in lithium battery charging circuit. You can connect a single-cell Li-Po battery to the designated BAT+ and BAT- pads.
Q: What antenna options are available on this specific SuperMini model?
A: This model comes with a high-performance onboard PCB antenna. It also includes an IPEX connector footprint if you need to solder an external antenna for extended range.
Q: Does this board support 5V logic levels directly on the GPIO pins?
A: No, the ESP32-S3 GPIO pins operate at 3.3V logic levels. Applying 5V directly to the GPIO pins may damage the board. Please use a level shifter if interfacing with 5V devices.
Water Brush Kids Water Painting Book Graffiti Special Pen Water Sketchbook Eco-Friendly Safe Tap Water Refillable Pen Set
$2.16
No-Drill Over-Toilet Storage Rack for Bathroom Restroom Organizer
$8.90
Jingdezhen Blue and White Porcelain Antique Brush Washer, Traditional Chinese Painting Calligraphy Brush Rinse Basin, Large and Small Water Pots
$16.90
Sketch Blending Stump Set for Art Students - Highlight Detail Shadow Tool Kit with Replacement Sponge Heads for Beginners
$9.00
Changyiyou Outdoor Large-Capacity Wheeled Duffel Bag - Thickened Storage Backpack with Wheels for Camping Gear and Travel
$109.00
Lightweight Waterproof Dry Bag for River Trekking and Rafting – Travel Storage for Clothes, Shoes, Socks with Moisture-Proof Buckle, Roll-Top Carry Design
$15.80
Tupai 3D Self-Adhesive Wall Stickers, Custom Acrylic Logo Advertising Letters for Signage, Background Walls, and Image Wall Decor
$8.50
Durable Replacement DEUBLIN 525/357 Water Inlet/Outlet Rotary Union for Curved Surface Printing and Cup Printing Machines
$300.00
Detachable Large Water Barrel Rack for Mineral and Purified Water, Office Bottled Water Storage Stand with Wheels
$136.00
Tea Packaging Gift Box - Empty Ceramic Tea Canister for Longjing, Green Tea, White Tea, Ripe Pu'er, Universal Packaging
$68.00
Ruke Floating Skimmer Machine for Sewage Treatment Plant Biochemical Tanks
$12,064.00
Car Tire Stone Removal Tool Rock Picker Anti-Explosion Hook Stone Cleaner Car Hook Window Breaker Hammer
$2.07
Negotiable Price: Siemens 10mA Leakage Circuit Breaker, 2P 16A Ground Fault Protection
$130.00
Jingdezhen Ceramic Brush Washer Set, Blue and White Porcelain Calligraphy Ink Well and Pen Holder
$14.99
Beishanlang Outdoor Camping Foldable Lighting Stand Aluminum Alloy Portable Lamp Pole Bracket Camp Light Night Fishing Light
$49.00
Mobile Gas Cylinder Stand with Wheels - Plastic Base Tray for Propane Tanks and Water Buckets
$10.65
Fast Grocery Shopping Cart, Foldable Portable Home Trolley with Stair-Climbing Wheels, Lightweight Hand Truck for Seniors
$299.06
Car Tire Stone Hook - Multi-Function Rust-Resistant Tool for Removing Stones from Tires
$8.33
Zunjue 100% Cotton Watercolor Paper Mini Portable Pocket Sketchbook for Travel, 300g Cold Press Thickened Art Notebook for Gouache, Oil Pastel, and Colored Pencil
$3.32
Large Capacity Waterproof Phone Pouch for Outdoor Diving, Rafting, and Swimming - Touchscreen Compatible Waist Bag with Storage
$2.50
Custom Office Meeting Door Sign – Switchable 'Do Not Disturb' & 'Please Knock' Plate
$5.00
Multi-Function Over-Toilet Storage Rack – No-Drill, Multi-Tier Floor Stand for Bathroom Laundry Gap
$28.48
External Round Thread Welding Turning Tool, Threading Tool, Zhuzhou Alloy YT15 YG8 YW2 Lathe Tools, 20*25*30 Square
$17.00
Traditional Children's Rattle Drum, Classic Baby Hand-Shake Instrument, Plastic Toy for Newborn Boys and Girls
$2.90
Ultra-Soft Dual-Tip Blending Stump Set for Oil Pastels & Sketching – Washable Smudge Tools for Shading and Detail Work
$3.39
Chengzhutang Foldable Water Bucket Chinese Painting Brush Washer Gouache Watercolor Paint Cleaning Pail Art Student Brush Basin Collapsible Cup Oil Painting Color Pigment Bucket
$9.80
Meiao Dental Nobel Biocare Import Package - Swedish Dental Implants, Crowns, Abutments, and Dentures
$15,888.00
Outdoor Waterproof ABS Plastic Case - Shockproof Moisture-Proof Storage Box with Cushioning for EDC Tools and Travel
$12.00
Natural Loofah Dish Cloth - Oil-Resistant, Non-Scratch Industrial Scouring Pad
$3.43
Paper Blending Stumps for Sketching - Professional Art Supplies for Highlights, Shadows, Pastels, Oil Pastels, and Colored Pencils - Complete Set for Beginners and Artists
$4.40
![[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)
