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.
Rubber Cable Protection Ramp Wire Channel Cover Outdoor Ground Crossing
$15.05
Sketch Blending Knife Set for Artists – Highlight, Detail, Shadow Blending Tools with Cotton Swabs, Scrapers, Sponge Tips, and Replacement Heads for Still Life Drawing
$4.20
Wenxin Tang Calligraphy and Painting Felt - Ancient Art Series, Double-Sided Wool Felt with Leather Desk Mat for Calligraphy and Painting, Colorful Soft Stain-Resistant Felt for Brush Writing Practice, Traditional Chinese Painting Supplies
$32.30
Construction Backfill Ceramsite Lightweight for Bathroom Garage Roof Base Concrete Roof Sloping Gardening Planting
$430.00
Scented Candle Making Kit - DIY Tools Including Wax Melting Pot, Thermometer, Heating Stove, and Containers
$6.46
Stainless Steel Multi-Function Bathroom Storage Rack - Over-Toilet Shelf with Multi-Layer Floor Standing Cabinet for Washing Machine
$48.98
Variable Frequency Drive Safety Function Module FSO-12 Kit
$9,900.00
Wheel Lug Nuts Compatible with Ford Focus, Kuga, Mondeo, Escort, EcoSport, Everest
$59.50
Cardboard Box Wholesale Taobao No.10/12 Paper Box Packing Hard Small Carton Half-Height Postal Express Packaging Box Custom
$0.14
New 502 Super Glue Large Bottle, Instant Adhesive for Plastic, Paper, Furniture Repair, ABS, and Hardware
$5.18
Mushroom Stick Sponge Stamp Painting Set - Rotating Brush and Printing Tool for Kids' Art and Crafts
$3.32
Yijiayi Plastic Surgery: Eyebrow Transplant, Aesthetic Artistic Brow Planting for Sparse or Missing Brows
$6,780.00
Biliansheng Hair Transplant – No-Shave Technique for Eyebrows, Beard, Widow's Peak, and Sideburns; Aesthetic Design and Hair Restoration
$2.55
Oil Pastel Blending Stumps and Smudging Tools for Painting, Mixing, and Highlighting
$4.76
Jingyangge Calligraphy Wool Felt Arm Rest Pad, Mini Felt Mat for Chinese Painting, Inkstone Protector, Creative and Exquisite Practice Mat
$9.90
Concrete Mixing Plant Gantry Car Wash Platform, Shiji Runde Tunnel-Style Gantry Car Wash Machine
$20,000.00
Baohong Watercolor Paper Artist Grade 1/2/Full/Half Sheet, Student Grade 300g 100% Cotton Pulp, Rough/Medium/Fine Grain Roll
$33.00
Metal Garden Bed - Large Size Vegetable Planter for Balcony and Home Gardening
$1,033.00
Custom Travertine Stone Signage with Natural Marble 3D Lettering and Spherical Characters for Cafes, Clothing Stores, and Studios
$170.00
CANDLE.LAB | Realistic Cookie Series DIY Aromatherapy Plaster Candle Diffuser Handmade Silicone Mold
$12.00
Zhao Mengfu Calligraphy Copybook - Running Script 'Qingyun Zhi', Red-Traced Practice Paper for Beginners in Calligraphy
$15.80
Aesthetic Street Scene Watercolor Line Art for Coloring, 16K Landscape Watercolor Coloring Book, Painting Book, Cotton Pulp Watercolor Album
$15.80
Warehouse Nitrogen Sealing Generator - High-Purity Food-Grade PSA Skid-Mounted Container Equipment
$959.00
Ransheng UV Resin Gel, UV Crystal Glue for Gemstones, Ear Cuff Sealing, Dried Flower Molds, DIY Quick-Dry UV Epoxy
$44.00
Dairy Processing Production Line, Pasteurized Milk Equipment, Low-Temperature Sterilization and Fermentation Machine for Cow and Camel Milk
$8,203.00
Blue Lint-Free Wiping Paper - Industrial Large Roll Oil-Absorbent Shop Towels
$62.00
Green-Red AB Glue 5-Minute Fast-Drying Acrylate AB Glue for Glass Ceramic Metal Structural Adhesive Quick Set
$18.13
![Northern Wei Dynasty Inscriptions: Twenty Pieces from Longmen [Rubbing] - Original Size Wei Bei Calligraphy Copybook from Luoyang Longmen Grottoes](https://www.gosteppe.com/cache/small/product/270189/legacy-main-0c626807b3c375d4d5d6a89b.webp)
Northern Wei Dynasty Inscriptions: Twenty Pieces from Longmen [Rubbing] - Original Size Wei Bei Calligraphy Copybook from Luoyang Longmen Grottoes
$40.30
Ru Kiln Celadon Ceramic Brush Washer Set - Large, Medium, and Small Ink Dishes for Chinese Calligraphy and Painting Supplies
$88.80
Multi-Layer Over-Toilet Storage Rack for Bathroom, Laundry Room, and Balcony - Floor Standing Organizer
$44.96
![[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)
