Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | ESP32-WROOM-32 |
| Display Interface | E-Paper (E-Ink) via SPI |
| Wireless Connectivity | Wi-Fi 802.11 b/g/n & Bluetooth 4.2/5.0 |
| Compatibility | Arduino IDE, MicroPython, ESP-IDF |
| Operating Voltage | 3.3V Logic Level |
| Input Power | 5V via Micro-USB or GPIO pins |
| Supported Screen Sizes | 1.54", 2.13", 2.9", 4.2", 7.5" inch |
| Flash Memory | 4MB SPI Flash |
| Dimensions | 66mm x 34mm |
| Package Contents | 1x Driver Board, 1x USB Cable, Header Pins |
Anonymous
Mar 29, 2026
Rating: 5/5
Perfect for IoT Weather Stations
This board works flawlessly with my 4.2-inch e-ink display. The WiFi connection is stable, and the Arduino libraries provided by Waveshare made setup incredibly easy. Great value for prototyping low-power devices.
Anonymous
Mar 22, 2026
Rating: 4/5
Solid hardware, documentation could be better
The ESP32 module performs well and the pinout is clearly labeled. I had to dig into the GitHub repo for specific pin mappings for the 7.5-inch screen, but once configured, it runs smoothly. Recommended for experienced users.
Anonymous
Mar 12, 2026
Rating: 5/5
Excellent build quality
The PCB feels sturdy and the soldering points are clean. I appreciate that it comes with the header pins included so I didn't have to source them separately. Works perfectly out of the box.
Anonymous
Mar 10, 2026
Rating: 5/5
Great for learning embedded systems
Bought this for my university project on low-energy displays. It connects to Bluetooth instantly and the power consumption is exactly as expected for an ESP32. Very happy with the purchase.
Anonymous
Mar 09, 2026
Rating: 4/5
Good compatibility with MicroPython
Flashed MicroPython onto it without any hassle. The e-ink library works well, though refreshing full screens takes a moment as expected with this technology. A reliable choice for developers.
Anonymous
Mar 02, 2026
Rating: 5/5
Reliable wireless driver
Using this to drive a dashboard display in my smart home setup. The refresh rate is good for static information, and the wireless range covers my entire workshop without issues.
Q: Does this board support the 7.5-inch three-color e-paper display?
A: Yes, this driver board is compatible with most Waveshare E-Paper modules, including the 7.5-inch three-color variants. You will need to select the correct example code for your specific screen resolution.
Q: Is the USB port used only for programming or also for power?
A: The Micro-USB port serves both purposes: it can be used to upload code to the ESP32 and to provide 5V power to the board and the connected e-ink display.
Q: What is the maximum resolution supported by this driver?
A: The board itself does not limit resolution; it depends on the specific e-ink panel you connect. It successfully drives panels ranging from 128x296 up to 800x480 pixels.
Q: Are there sample codes available for ESP-IDF framework?
A: Yes, Waveshare provides a comprehensive wiki with demo codes for Arduino IDE, MicroPython, and ESP-IDF. You can find the repositories linked on the product page.
Q: Can I power this board directly from a 3.7V LiPo battery?
A: While the ESP32 operates at 3.3V, we recommend using the 5V input pin with a regulated power source or a battery module with a boost converter to ensure stable performance during WiFi transmission peaks.
Home LED High-Power Rechargeable Flashlight, Multi-Purpose Long-Range Portable Ultra-Bright Mini Torch
$20.60
Accsoon CineEye M7 Pro 4K Wireless Video Transmitter and Monitor with 7-inch HDMI/SDI Dual-Transmission Screen
$99.00
Stainless Steel Sink Rack Kitchen Organizer Over-Sink Dish Drying Rack with Utensil Holder
$48.00
Specialized Vegetable Growing Box - Foam Balcony Planter, Rectangular Plastic Pot for Home Gardening
$41.70
Thickened Resin Vegetable Planter Box - Rectangular Plastic Balcony Pot for Growing Vegetables and Flowers
$101.00
SEATOSUMMIT Outdoor Travel Portable Waterproof First Aid Kit Wilderness Survival Personal Medical Folding Storage Bag
$79.00
Commercial Gas Storage Water Heater, Condensing Low-NOx Boiler, Fully Automatic Natural Gas Hot Water Furnace for Hotels
$13,175.00
SH1.0/1.25/ZH1.5/PH2.0XH2.54 Electronic Wire Connector Terminal Cable 2P-12P
$0.04
VFD Capacitor ALS30A1363KJ/ALS30C1024NP/ALS30C1023NP
$500.00
200X18DNNmm L Shape Stainless Stel Corern Brace Repeair Ang
$88.28
Quilling Paper Set Gradient Color Tool Kit Handmade Quilling Strips Basic Packaging for Fine Line Coloring
$38.00
Standard Ou Kai Calligraphy Beginner's Sun Tzu's Art of War & Thirty-Six Stratagems Small Regular Script Brush Copybook Xuan Paper Long Scroll for Tracing
$18.00
Mold Release Oil for Incense Beads and Tags - Colorless, Odorless, Food-Grade Auxiliary Release Agent
$8.00
Tafara Aromatherapy Matches - Premium Extended-Length Safety Matches for Incense Burners (20 Count)
$23.80
Magnetic Sponge Holder and Steel Wool Rack for Sink, Stainless Steel No-Drill Kitchen Organizer
$9.94
Touchmark Square Sketchbook for Acrylic Markers - Thick Paper Art Journal for Quick-Dry, Smudge-Free Drawing
$10.80
Mo Hao Detail Brush Set, Goat Hair Liner, Wolf Hair Round/Flat Brushes for Oil Painting, Art & Gouache
$78.00
Authentic Military-style Socks for Men - Summer and Winter Anti-odor Sweat-absorbing Mid-calf Black and Navy Blue Training and Sports Socks
$23.80
Alliance Authorized Plaque - Yoga Alliance RYT, Pilates Alliance, International Yoga Alliance, China Yoga Alliance
$380.00
Xiupu Fraycolor Marker Airbrush Kit for Figure Model Painting Portable Rechargeable Airbrush and Pump Set
$127.00
Caoyige Thickened Felt Calligraphy Mat with Bound Edges - Ideal for Students and Beginners Practicing Brush Writing
$4.93
Colored Paper Signing Board CP Autograph Panel Japanese Anime Drawing Paper Watercolor Paper Square Blank Signature Card for Markers Anime OC Hand-Drawn Cards
$10.80
Water Brush Pen Set Large Capacity Beginner Gouache Solid Watercolor Paint Brush Tools Line Drawing Art Student Supplies
$32.00
Custom Solid Wood Plaque - Antique Carved Wooden Sign for Shop Grand Opening, Doorway Decoration, Wood Carving, and Couplets
$50.00
Retainer Storage Case for Invisible Aligners, Children's Orthodontic Appliances, and Dentures - Portable Cleaning and Drainage Box for Elderly and Kids
$11.90
Manufacturer Supply 460 Fast-Drying Glue: High Viscosity, Instant Bond, Low Whitening, Odorless
$64.00
Large Commercial Electric Peeler - Automatic Peeling Machine for Fruits and Vegetables like Pineapple, Potato, Winter Melon, Pumpkin, and Cantaloupe
$615.00
DH-20AC Compressed Air Refrigerated Dryer - 2.6 Cubic Meters, High-Temperature Air-Cooled, Compact Air Compressor Dryer
$4,180.00
Large-Capacity Quilt Storage Bag for Clothes, Comforters, and Down Jackets; Compression Bag for Moving and Luggage
$3.50
No-Drill Invisible Cable Organizer, Self-Adhesive Wire Fixer, Data Line Clip for Cable Management and Network Routing
$3.31
![[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)
