Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Processor | Raspberry Pi RP2350 (Dual-core ARM Cortex-M33) |
| Flash Memory | 4MB On-board QSPI Flash |
| USB Interface | USB Type-A Host Port |
| Programming Language | MicroPython, C, C++ |
| GPIO Pins | 26 Multi-function GPIO pins |
| Input Voltage | 5V via USB Type-A |
| Dimensions | 51mm x 21mm |
| Weight | 8 grams |
| Connector Type | 2x20 pin 2.54mm pitch header |
| Board Color | Black PCB with White Silkscreen |
Anonymous
Mar 25, 2026
Rating: 5/5
Waveshare quality as always
The build quality is top-notch. The soldering is clean, and the USB port feels sturdy. Highly recommend for anyone looking to upgrade from the RP2040 ecosystem.
Anonymous
Mar 23, 2026
Rating: 5/5
Ideal for Learning
As a student learning embedded systems, this board is fantastic. The integration with Thonny IDE was instant, and I was blinking LEDs within minutes of unboxing.
Anonymous
Mar 18, 2026
Rating: 5/5
Perfect for MicroPython Projects
The RP2350-One board is incredibly easy to set up. The Type-A port makes connecting peripherals like keyboards or flash drives straightforward without needing extra adapters. MicroPython runs smoothly on the 4MB flash.
Anonymous
Mar 18, 2026
Rating: 4/5
Great value, minor documentation gaps
Hardware quality is excellent and the pinout is standard. I had to dig a bit into the community forums to find specific examples for the new RP2350 features, but once configured, it works flawlessly.
Anonymous
Mar 14, 2026
Rating: 5/5
Compact and Powerful
I love the compact form factor. It fits perfectly into my custom enclosures. The dual-core performance is a significant upgrade for my sensor logging projects compared to older boards.
Anonymous
Mar 12, 2026
Rating: 4/5
Solid choice for prototyping
Used this for a quick robot controller prototype. The GPIO response time is impressive. Only wish it had a built-in battery charging circuit, but that's expected for this price point.
Q: What is the maximum current draw per GPIO pin?
A: Each GPIO pin can safely source or sink up to 4mA, with a total limit for all GPIOs combined. Please refer to the RP2350 datasheet for detailed electrical characteristics to avoid damaging the board.
Q: Is the 4MB flash memory expandable?
A: No, the 4MB flash is soldered directly onto the board and cannot be expanded. However, you can connect external SD card modules or SPI flash chips via the GPIO pins if more storage is needed.
Q: Does this come with a pre-installed bootloader?
A: Yes, the board comes with the standard Raspberry Pi UF2 bootloader pre-installed, allowing you to program it by simply dragging and dropping files when in boot mode.
Q: Does this board support CircuitPython in addition to MicroPython?
A: Yes, the RP2350-One is compatible with CircuitPython, though you may need to compile or download the specific nightly build for the RP2350 chip depending on the current release status.
Q: Can I power this board using a standard phone charger?
A: Absolutely. Since it features a USB Type-A port, you can power it using any standard 5V USB power source, including phone chargers, power banks, or computer USB ports.
Thickened Aluminum Alloy Stainless Steel Floor Wire Raceway - Surface-Mounted Cable Cover Protector, Anti-Crush, Self-Adhesive Invisible Design
$2.13
Kids Foam Stamp Brushes - Mushroom-Tipped Painting Set for Kindergarten Art and Graffiti Projects
$2.38
Heisidike HZL-32 Portable Stone Removal Hook for Car Tire Tread Cleaning
$9.28
Bixilage Cheese Processing Equipment – Curd Fermentation Machine for Stretchy Hand-Pulled Cheese Production Line
$67,900.00
Essential Oil Soap Stamping Machine DIY Stamp Maker Semi-Auto Pneumatic Stampler Small Handmade Soap Equipment
$2,173.00
Inverted Barrel Water Stand - Simple U-Shaped Thickened Holder for Purified Water Buckets with Dispenser Outlet
$21.00
Qingling Pickup 2.8T Diesel Isuzu 4JB1-T1 Engine Turbocharger Pump Assembly
$1,502.00
Juli JL-499 Heat Resistant up to 150°C Instant Adhesive High Performance Low Whitening Transparent High-Temperature Fast-Drying Glue
$90.30
Stainless Steel Buffet Warmer with Hydraulic Lift - Commercial Electric Heating Chafing Dish
$882.00
Zhaobei New Felt Calligraphy Mat Anti-Pilling Painting Felt Chinese Painting Cloth Brush Character Calligraphy Felt Pad
$29.70
Fruit Picking Bucket with Shoulder Strap, Manual Fertilizer Spreader, Durable Rubber Harvest Container for Seeds and Chemicals
$26.57
Baohong Artist Grade Watercolor Pad - 100% Cotton Pulp, 300gsm, Glued on Four Sides, Available in 16K, 8K, 4K with Cold Press or Hot Press Texture
$42.00
Commercial Brush Peeling Machine for Sweet Potatoes, Ginger, Taro, Mustard Greens, and Kohlrabi
$15.90
No-Drill Invisible Cable Organizer – Self-Adhesive Wire Fixer, Data Cable Clip, and Net Cable Management Solution
$6.90
Stone Landscape Sculpture Engraved Pebble Gate Stone Cornerstone Roadside Marker
$838.05
Kitchen Sink Organizer Rack, Dish Drying Rack, Multi-Function Countertop Storage Shelf for Washing and Placing Bowls
$55.70
New Hanging Kitchen Sink Strainer Basket, Multi-Function Colander for Washing Vegetables and Filtering Leftovers
$7.74
Sting Bite Relief Pen Electric Bug Bite Relief for Indoor
$60.14
Thickened 160g Gouache Paper 8K/4K for Beginners and Art Exam Students - Professional Art Painting Paper for Watercolor, Gouache, and Acrylic Creation and Practice
$5.78
Pad Printing Ink Cup Sealing Ring Rubber Gasket Elastic Rubber Ink Cartridge O-Ring Silicone Ink Leak-Proof Eco-Friendly Ink Cup Seal
$9.70
Stainless Steel Walnut Kernel Peeling Machine - Pecan Physical Peeling Equipment, DDA Washing Unit, Nut Kernel Peeler
$36,315.00
Daxiang Machinery Top-Flow Pillow Packaging Machine for Vegetables, Bread, Mooncakes, Cakes, Food, and Fruit Sealing
$35,475.00
50 Pcs Market Commodity Price Tag ers Advertising Tags Paper
$45.37
Fountain in the Rain by Kaoru Sudo, Mr. Chui Saxophone, Three-Piece Precise Transcription Service
$37.00
No-Clean Airbrush Set Electric Spray Gun Mini Bottom-Feed Airbrush for Furniture Leather Repair Paint and Art
$225.00
Rubber Cable Raceway Speed Bump for Ground Crossing
$15.05
Replacement Blade Holder and Rotating Wheel for Butter Tea Maker - Includes Waterproof Gasket; Compatible with Milk Separators and Switch Assemblies
$56.50
Commercial Hanging Roast Duck Warmer Crispy Pork Belly Insulation Box Stainless Steel Countertop Roasted Meat Heater Cooked Food Display Cabinet
$317.00
2MM 3MM 4MM Natural Color-Gradient Amethyst Soccer-Cut Faceted Loose Beads - Semi-Finished Amethyst Cuts
$17.00
Educational Toys for Babies 0-3 Years - Newborn Rattle and Musical Stick for Boys and Girls (0-12 Months)
$12.80
![[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)
