Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | ESP32-WROOM-32 Dual-Core Tensilica LX6 |
| USB Interface | CH340C USB-to-UART Bridge |
| Connectivity | Wi-Fi 802.11 b/g/n and Bluetooth v4.2 BR/EDR & BLE |
| GPIO Pins | 30 Pins (including ADC, DAC, SPI, I2C, UART) |
| Operating Voltage | 3.3V (Logic), 5V (Input via USB or VIN) |
| Flash Memory | 4MB SPI Flash |
| Clock Frequency | Up to 240 MHz |
| Dimensions | 55mm x 28mm x 12mm |
| Programming Support | Arduino IDE, ESP-IDF, MicroPython, Lua |
| Power Supply | Micro-USB or External 5V-12V via VIN pin |
Anonymous
Mar 30, 2026
Rating: 5/5
Exceeded expectations
Fast shipping and the board arrived well-packaged. The antenna placement seems optimized as I get better signal strength compared to my older ESP8266 boards. Very happy with this purchase.
Anonymous
Mar 23, 2026
Rating: 4/5
Solid board, minor pin labeling issue
The hardware is robust and WiFi range is impressive. One small critique is that the silk screen for a couple of GPIO pins is slightly hard to read, but the documentation online clears it up quickly.
Anonymous
Mar 19, 2026
Rating: 4/5
Reliable performance
Using this for a motor control project. The PWM output is clean and the dual cores allow me to handle WiFi and motor logic separately without lag. Would buy again.
Anonymous
Mar 10, 2026
Rating: 5/5
Perfect for IoT Prototyping
This board works flawlessly out of the box. The CH340C driver installed easily on Windows 11, and I was uploading code within minutes. Great value for the dual-core performance.
Anonymous
Mar 05, 2026
Rating: 5/5
Great for learning embedded systems
As a student, this board has been invaluable. It supports MicroPython which makes experimenting very easy. The build quality feels premium despite the low cost.
Anonymous
Mar 04, 2026
Rating: 5/5
Best ESP32 board for the price
I've bought five of these for my home automation project. They handle MQTT messages instantly and the Bluetooth connectivity is stable. Highly recommended for beginners and pros alike.
Q: Does the CH340C require specific drivers for macOS?
A: Most modern macOS versions recognize the CH340C automatically. If not, you may need to install the official WCH CH340 driver available on our support page.
Q: Does this board come with headers pre-soldered?
A: No, this version comes without headers soldered to allow for flexible mounting options. You will need to solder your own header pins if required.
Q: Can I power this via the VIN pin instead of USB?
A: Yes, you can power the board via the VIN pin with an external DC supply ranging from 5V to 12V. The onboard regulator will handle the voltage conversion.
Q: Is it compatible with the Arduino IDE?
A: Yes, absolutely. You can install the ESP32 board manager URL in Arduino IDE preferences and select 'ESP32 Dev Module' to start programming immediately.
Q: What is the maximum current this board can supply to sensors?
A: The 3.3V pin can typically supply up to 500mA depending on the USB source, but we recommend keeping high-current loads external to ensure stability for the microcontroller.
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
Box-Type Oxygen Generator Export Equipment - Stable Nitrogen and Oxygen Production for Wastewater Treatment
$25,000.00
Wholesale Acrylic Paint Stick Set, 3ml x 12 Colors, Non-Toxic for Children's DIY and Street Art
$2.01
Cheese Processing Equipment - Small Pasteurized Fresh Milk Production Line, Fully Automatic Cheese Making Machine
$66,500.00
Household Mini Range Hood, Portable USB Desktop Smoke Extractor for Living Room Hot Pot & BBQ Odor Removal
$41.00
Sanitary Grade Stainless Steel Low-Temperature Vacuum Single-Effect Falling Film Evaporator for Milk Powder and Juice Processing
$4,158.00
Chain Shortener & Lifting Rigging - Double Chain Hook Assembly for Overhead Cranes and Hoists
$130.00
![[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)
