Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | ESP32-S3R2 |
| Display Type | 1.14-inch IPS LCD |
| Display Driver | ST7789 |
| Resolution | 240 x 135 pixels |
| Connectivity | Wi-Fi 802.11 b/g/n, Bluetooth 5 (LE) |
| Interface | USB Type-C (Native USB Support) |
| Flash Memory | 8MB PSRAM |
| Operating Voltage | 3.3V |
| Form Factor | USB Dongle Style |
| Compatibility | Arduino IDE, ESP-IDF, MicroPython |
Anonymous
Mar 30, 2026
Rating: 4/5
Solid performance, gets warm under load
Used this for a sensor dashboard project. It handles graphics well. It does get slightly warm when driving the screen at full brightness while using WiFi, but nothing concerning. Good build quality.
Anonymous
Mar 29, 2026
Rating: 5/5
Love the built-in screen
Having a display on a dev board this small is a game changer for debugging. No need to hook up an external monitor just to see serial output or status icons. Works great with MicroPython.
Anonymous
Mar 29, 2026
Rating: 5/5
Perfect for portable IoT projects
The dongle form factor is incredibly convenient. I can plug it directly into a power bank or laptop without needing extra cables. The screen is bright and the colors are vivid thanks to the ST7789 driver.
Anonymous
Mar 28, 2026
Rating: 5/5
Excellent value for money
For the price, you get Wi-Fi, BLE, a decent screen, and plenty of processing power. Setup with ESP-IDF was smooth. Highly recommended for students and hobbyists.
Anonymous
Mar 14, 2026
Rating: 4/5
Great board, minor pinout learning curve
Performance is excellent with the S3 chip. WiFi connection is stable. Just note that because of the compact size, not all GPIOs are broken out, so check the pinout diagram before starting your project.
Anonymous
Mar 07, 2026
Rating: 5/5
Easy to start with
As someone new to ESP32, this board was very forgiving. The USB-C connection makes flashing code easy. The community examples for the screen worked right out of the box.
Q: Is the antenna internal or external?
A: This board features an onboard PCB antenna integrated into the design to maintain its compact dongle shape. No external antenna connector is available.
Q: Does this board support battery charging via the USB port?
A: No, this specific model does not have a built-in lithium battery charging circuit. It is designed to be powered via USB or an external 3.3V source.
Q: Are there any user-programmable buttons on the board?
A: Yes, there is a boot button and a reset button accessible on the side. The boot button can also be programmed as a general-purpose input in your applications.
Q: Can I use this with the Arduino IDE?
A: Yes, absolutely. You can install the ESP32 board package in Arduino IDE and select the appropriate ESP32-S3 board definition to start coding immediately.
Q: What is the maximum resolution supported for images on the display?
A: The native resolution is 240x135. You can display images scaled to this size. The library supports various formats like BMP and JPEG, provided they fit within the available RAM.
Sink Drain Rack Corner Hanging Basket - Kitchen Sponge and Cloth Organizer, Multi-Function Home Storage Solution
$13.73
Magnetic Refrigerator Side Storage Rack - No-Drill Wall Organizer for Spices and Utensils
$9.10
Multi-Function Car Tire Stone Removal Hook Tool for Picking and Digging Out Debris
$7.35
Suction Cup Sink Strainer - Disposable Kitchen Drain Filter for Food Scraps and Waste
$14.30
Kimberly-Clark Wiper Paper, Industrial Cleaning Wipes for Oil and Grease, Factory & Laboratory Use
$963.52
Loose Gold Rutilated Quartz Beads, Donghai Agate, Chalcedony, Jade, Cat's Eye, Titanium Crystal, Aquamarine, White and Yellow Crystal Single Beads for Bracelets
$8.42
Faucet Drain Mat, Non-Slip Countertop Pad for Kitchen and Bathroom, Splash-Proof Sink Organizer, Thickened Mold-Resistant Silicone Mat
$3.78
New Pirelli Tire 255/40R20 101W AO PZERO PZ4 with Silent Cotton Original Fit for Audi A6L
$1,358.00
Oriental Pearl Dual Porcelain Jar Gift Set: Green Tea, Black Tea, Jin Jun Mei, Pu'erh Loose Leaf Tea in Porcelain Jars
$149.00
Purified Water Bucket Stand Inverted Water Dispenser Pump Simple Mineral Water Drinking Machine Press Pump
$10.80
New Children's Gouache Paint Brushes DIY Hand-Painted Graffiti Art Class Watercolor Acrylic Paint Brushes Bristle Round Tip Brush
$6.41
Natural Clear Quartz Fully Clean Untreated Faceted Round Rice Beads - For Women's Bracelets, Spacer Beads, and DIY Crafts
$6.63
Sponge Brushes for Kids' Crafts and Creative Painting - Student Art Stamping Tools, DIY Sponge Paintbrushes
$13.86
Jiuchenggong Liquan Ming Tang Dynasty Ouyang Xun Yao Mengqi Copybook, Regular Script Brush Calligraphy Workbook, 3 Volumes, 188 Pages
$17.90
Shaped Watercolor Paper Ticket Stubs - Blank Postage Stamp Bookmarks with Serrated Edges, Thickened 300g Premium Cotton Pulp, Fine Texture for Art Hand Painting, Easy Blending, High Absorbency, Wrinkle-Resistant - Perfect for Postcards and Creative Cards
$9.85
Naitong Automatic Retractable Air Hose Reel with PU Braided Hose for Pneumatic Tools and Car Detailing
$119.00
Premium Wall-Mounted Aromatherapy Empty Bottle – 100ML Plastic Square Diffuser Bottle with Wall-Mount Adhesive Sticker
$2.98
Leyingfang Floating Pen for Kids' Water Drawing, Colorful Water-Soluble Suspended Markers, Erasable Watercolor Pens
$13.80
Loose Rose Quartz Beads, Donghai Agate, Chalcedony, Jadeite, and Madagascar Pink Crystal for DIY Jewelry Making
$6.72
Expandable Stainless Steel Sink Rack, Multi-Function Kitchen Drain Board for Fruits, Vegetables, and Utensils
$14.90
Transparent Retainer Case Aligner Storage Box Portable Carry-On Squeeze Bag Orthodontic Appliance Rubber Band Cleaning Box
$18.50
Transparent Data Cable Organizer Bag for Travel - Portable Multi-Use Visible Storage for Digital Chargers and Cable Management
$7.36
Finished Seal Calligraphy Finished Stone Stamp Sellos Chines
$108.58
Chunfei Grocery Store Commuter Hard Fork Low-Beam Mountain Bike for Urban Roads, Suburbs, School, and Outings
$2,247.00
6-Cavity Large Square French Flower DIY Soap Silicone Mold for Essential Oil and Milk Soap
$4.93
Home Balcony Vegetable Planter - Self-Watering Plastic Pot for Strawberries and Succulents
$28.00
Pressure Swing Adsorption Nitrogen Generator - High-Purity Nitrogen Device for Heat Treatment
$36,456.00
6-Cavity 3D Rose Silicone Mold for DIY Soap Making Heat-Resistant Non-Stick Large Size for Milk Soap and Essential Oil Soap
$5.80
Traditional Handmade Baby Teething Rattle Sheepskin Wooden Clapper Newborn Toy Intangible Cultural Heritage
$29.85
Manufacturer Supply ZSJC02 Film Splicing Table, Alignment Table, Film Inspection Table
$4,484.00
![[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)
