Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Processor | ESP32-P4 (Dual-core RISC-V, up to 400 MHz) |
| Display | 4.0-inch Capacitive Touch LCD (480x480 resolution) |
| Memory | 16MB PSRAM, 16MB Flash |
| Connectivity | Wi-Fi 4 (802.11 b/g/n), Bluetooth 5 (LE), USB OTG |
| Interface | RS485, CAN Bus, I2C, SPI, UART, GPIOs |
| Power Supply | 5V via USB-C or external terminal block |
| Form Factor | Standard 86-type wall box compatible design |
| Operating Temperature | -20°C to +70°C |
| Programming Support | Arduino IDE, ESP-IDF, MicroPython, CircuitPython |
| Package Contents | Board, USB-C cable, Header pins, Screw terminals |
Anonymous
Mar 31, 2026
Rating: 5/5
Powerful RISC-V Performance
The dual-core 400MHz processor handles complex GUI tasks without lag. I'm running a custom dashboard with real-time data plotting, and it performs smoothly. Highly recommended for advanced learners.
Anonymous
Mar 26, 2026
Rating: 5/5
Ideal for Industrial Prototyping
Used this for a factory monitoring prototype. The wide voltage input and robust connectors make it suitable for noisy environments. The capacitive screen works well even with light gloves.
Anonymous
Mar 22, 2026
Rating: 5/5
Exceeded Expectations
The build quality is solid. I appreciate the included screw terminals which saved me time soldering headers for my sensor array. The Wi-Fi range is also surprisingly good through walls.
Anonymous
Mar 13, 2026
Rating: 4/5
Good value but steep learning curve
Amazing hardware for the price. However, if you are new to ESP32-P4, be prepared to dig into forums for library compatibility. Once set up, it's a fantastic learning tool.
Anonymous
Mar 08, 2026
Rating: 4/5
Great board, minor documentation gaps
Hardware quality is top-notch as expected from Waveshare. The RS485 and CAN interfaces are very useful for industrial sensors. Would give 5 stars if the pinout diagram in the wiki was slightly more detailed for beginners.
Anonymous
Mar 08, 2026
Rating: 5/5
Perfect for Smart Home HMI Projects
The 4-inch screen is crisp and the touch response is excellent. Integrating this into my home automation system was straightforward using ESP-IDF. The 86-box form factor makes it look professional on the wall.
Q: Does this board support MicroPython out of the box?
A: The board comes with a basic demo firmware. You will need to flash the MicroPython binary yourself, but the hardware is fully compatible and widely supported by the community.
Q: What is the maximum resolution supported for video playback?
A: While the screen resolution is 480x480, the ESP32-P4 can handle simple video decoding. However, it is optimized for UI rendering and static images rather than high-frame-rate video streaming.
Q: Is the LCD screen replaceable if it gets damaged?
A: Yes, the display connects via a standard FPC connector. Replacement screens are available separately in our store under the accessory section for this specific model.
Q: Can I power this directly from a 24V industrial supply?
A: No, the onboard regulator accepts 5V input via USB-C or the terminal block. For 24V systems, please use an external buck converter to step down to 5V before connecting to the board.
Q: Are there example projects for connecting Modbus devices?
A: Yes, our GitHub repository contains several examples demonstrating Modbus RTU communication over the RS485 interface specifically for this Smart 86-Box model.
Stainless Steel Cable Raceway Arc-Shaped Anti-Step Floor Metal Surface Mount Decorative Invisible Wire Channel
$2.50
Electric Watercolor Spray Pen Children Hand-painted Color Pa
$46.55
408 Fast-Drying Glue - Strong Low-Whitening Instant Adhesive for Metal and Plastic, Heat Resistant
$53.12
UE5.1-5.7 Ancient Sci-Fi Gate Model Instrument Consultation
$2.00
Biliansheng Hair Transplant - Non-Shave Female Hairline Restoration & Density Enhancement
$19,999.00
Water Brush Pen Set Large Capacity Beginner Gouache Solid Watercolor Paint Brush Tools Line Drawing Art Student
$32.00
Beginner Watercolor Painting Line Art Coloring Book, Hua Meng Lv Ren by Stan, Fine Texture, 2-Pack Free Shipping
$10.60
New Wanli Tire 265/45R21 SU306+ - Compatible with AITO M7, BYD Tang, Range Rover, Li Auto, and NIO
$528.00
Suzhou Factory Wholesale Chain Store Logo - RGB Illuminated Letters, Acrylic Neon Signs for Window and Counter Display
$1,911.00
RoHS 1.0 Environmental Tester for Alloy Analysis and Heavy Metal Detection in Plastic Toys
$15.30
Mont Marte Long-Handle Bristle Brush – Professional Art Brush for Acrylics, Oil Painting, and Flat Wash Techniques
$37,500.00
Portable Plastic Backpack Fertilizer Bucket for Manual Fruit Picking, Seed Feeding, and PPC Fertilization
$9.50
Chinese-Style Hand-Drawn Plant Line Art Coloring Book on 100% Cotton Watercolor Paper
$15.80
Eagle Brand 99021 Industrial Scouring Pads, Cleaning Cloths, and Polishing Pads Supply
$666.00
Pad Printing Machine Parts - Zhongke 4-Inch Blade Clamp, Blade Holder, and Doctor Blade Frame (In Stock)
$4.50
Pneumatic Throttle Valve Quick Connect Fitting SL4-01/4-02/4-03 Air Pressure Regulator Flow Control Valve
$8.60
Pad Printing Silicone Rubber Heads Electric Long Round Square Durable Customizable 30-Year Established Store
$3.00
Specialized Vegetable Growing Box - Foam Balcony Planter, Rectangular Plastic Pot for Home Gardening
$41.70
Candy Naoko Gujima Mr. Saxophone City Pop Sheet Music with Accompaniment Demo
$37.00
Multi-Color Detachable Water Bucket Stand - Office Purified Water Dispenser Holder (Inverted)
$60.95
Oil-Based Original Strong Fast-Drying Adhesive for Metal, Plastic, Rubber, Ceramics, and Wood, Multi-Purpose Transparent Glue (Not 502)
$21.60
Jay Chou - Feng BROTHER_CHAO Piano Accompaniment Sheet Music
$50.00
Toplip Automatic Retractable Air Hose Reel, Water Drum, High-Pressure Foam Drum for Pneumatic Tools and Auto Repair
$118.00
500L Yogurt Production Line - Stand-Up Pouch Filling Machine with Complete Dairy Processing Equipment and Fermentation Tank
$13,720.00
5A Grade Uruguay Natural Deep Purple Amethyst Loose Beads DIY Crystal Accessories Amethyst Loose Round Beads Semi-Finished
$1.20
Car Vacuum Cleaner - High Suction, Compact, Silent, and High-Power
$68.89
Fifty Seven-Character Quatrains in Wang Xizhi's Running Script Calligraphy
$67.00
Food-Grade Square Retainer Storage Case for Orthodontic Aligners and Dentures
$6.72
365-Day Electric Guitarist Training Plan by Toshiro Miyako – Rock Electric Guitar Chinese Tutorial
$53.00
Portable Invisible Aligner Case - Compact Breathable Box for Orthodontic Retainers, Dentures, and Cleaning Storage
$18.80
![[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)
