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.
Air Source Heat Pump Water Heater for Commercial and Home Heating by AMA Shengneng
$8,400.00
Waterproof Dry Bag for Outdoor Rafting and River Trekking - Wet/Dry Separation Storage for Swimming, Fitness, Beach, and Sand Activities
$8.42
Maichuang Continuous Peanut Roasting Machine - Electromagnetic Drum Roaster for Soybeans, Large-Scale Production Line Equipment
$2,356.00
Free Shipping: Colorful Cartoon Hand-Crank Drum Puppet Toy for Kids – Perfect for Street Markets and Temple Fairs
$64.00
Flower Doctor Balcony Vegetable Growing Box - Family Vegetable & Strawberry Planter, Rooftop Rectangular Plastic Flower Pot
$38.09
Miracle-Gro Organic Potting Soil for Balcony Gardens, Vegetables, Green Plants, Flowers, and General Home Gardening, 40L
$195.98
Silicone Drainage Mat for Faucet Side - Splash-Proof Pad for Kitchen Sinks and Bathroom Countertops
$3.57
Complete Dairy Processing Equipment: Yogurt Sterilization Fermentation Tank and Raw Milk Cooling Tank for Farms
$17,836.00
50x80mm Biggest Size Professional Rectangular Photosensitive
$75.62
Rose poem "Fox" Fabric Fragrance Spray
$3.15
Nangong Wenfang Healing Beautiful Words Calligraphy Copybook Small Regular Script Brush Tracing Transparent Cards for Women's Practice Entry-Level Elegant Fonts
$49.00
2025 New Cute Puppy Large Capacity Portable Travel Toiletry Bag, Handheld Makeup Organizer
$9.59
Cylindrical Granule Making Equipment Rotary Granulator for Rice Flour and Tartary Buckwheat Tea
$400.00
Face Painting Sponge Kit - Teardrop and Half-Round Magic Sponges for Base, Gradient, and Quick Designs
$2.11
Nutrient Soil and Submerged Hydroponic Clay Pebbles - Backfill for Bathrooms, Planters, and Soil-Free Green Plants
$18.40
Wenmo 100% Cotton Watercolor Paper 2026 Wall Calendar/Monthly Planner 300g DIY Calendar Sheet Sketch Marker Compatible
$17.70
Self-Priming Soybean Meal Corn Crusher Vertical Feed Mixer 1-Ton Feed Crushing & Mixing Integrated Machine
$6,650.00
Invisible Retainer Storage Case - Compact, Portable, Leak-Proof Soaking Box for Orthodontic Aligners
$18.10
Outdoor Travel Storage Shockproof Deep Waterproof Case with Cushioning for Mobile Electronics Emergency Parts EDC Tool Kit
$16.00
Guangxi Soilless Cultivation Ceramsite Substrate for Orchids and Green Plants - Lightweight Stone 5-30mm, Multiple Sizes Available for Hydroponics
$7.70
Deuter Germany Imported Waterproof Dry Bag - Ultra-Light Roll-Top Storage for Outdoor Clothing, Rafting, and Swimming
$102.00
Qingzhu Paper Blending Stump Set, Sketching Paper Stumps, Professional Large Size for Art Students, 3-Pack
$2.98
Water Curtain Spray Booth – Water Circulation Paint Mist Purifier, Eco-Friendly Stainless Steel Equipment
$773.00
Maike Outdoor Waterproof Barrel Bag - Portable Shoulder/Backpack for Swimming, Rafting, Beach Travel, and Water Sports
$22.70
Biliansheng Hair Transplant No-Shave Scar Planting 1000 Grafts Crown Density Enhancement
$12,000.00
Flat Floor Cable Raceway - Self-Adhesive Wire Hider for Power Strips and Network Cables, Anti-Step Protection and Aesthetic Cover
$3.30
Children's Art Supplies Sponge Paint Brush Graffiti Painting Tool Mushroom Head Stamp Student Craft Rubbing Stick Set
$4.10
Fresh Milk Production Line for Ranch Yak Milk Camel Milk Processing Equipment Bagged Milk Filling Machine
$9,330.00
Multi-Function Car Tire Stone Removal Hook with Built-in Screwdriver - Portable Cleaning Tool for Easy Debris Extraction by Car Owners
$13.24
Ouyang Xun Jiucheng Palace Regular Script, Yan Zhenqing Duobaota Pagoda Style, and Tian Yingzhang Regular Script Card Series for Brush Calligraphy Practice
$9.90
![[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)
