Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Core Architecture | ARM Cortex-M0+ 32-bit RISC |
| Maximum Frequency | 24 MHz |
| Flash Memory | 18 KB |
| SRAM | 1.5 KB |
| Operating Voltage | 2.0V to 3.6V |
| I/O Pins | 18 General Purpose I/O |
| Peripherals | USART, SPI, I2C, TIM, ADC |
| Package Type | TSSOP20 |
| Debug Interface | SWD (Serial Wire Debug) |
| Application Scope | Industrial Control, Learning, Prototyping |
Anonymous
Mar 30, 2026
Rating: 5/5
Perfect for learning ARM architecture
This board is an excellent entry point for anyone wanting to learn about 32-bit microcontrollers without breaking the bank. The documentation is clear, and it works seamlessly with standard IDEs.
Anonymous
Mar 24, 2026
Rating: 4/5
Solid performer for industrial prototypes
Used this for a quick proof-of-concept in an industrial setting. It handled the logic tasks well. Would prefer if it came with header pins pre-soldered, but that's a minor inconvenience.
Anonymous
Mar 22, 2026
Rating: 5/5
Bought ten for our student workshop
We purchased these for a university robotics course. They are robust enough to handle beginner mistakes and powerful enough for intermediate projects. Highly recommended for education.
Anonymous
Mar 15, 2026
Rating: 4/5
Great value, minor pin labeling issue
The performance is solid for the price. My only complaint is that the silk screen pin labels are slightly hard to read under low light. Otherwise, a fantastic development module.
Anonymous
Mar 12, 2026
Rating: 5/5
Easy to get started
As someone new to embedded systems, I found the community support for this chip very helpful. The board arrived quickly and worked out of the box.
Anonymous
Mar 01, 2026
Rating: 5/5
Compact and efficient
Small form factor fits perfectly into my custom sensor nodes. The power consumption is very low, which is critical for my battery-operated projects.
Q: Is this compatible with the Arduino IDE?
A: Yes, it is compatible with the Arduino IDE provided you install the appropriate PY32 board package via the Board Manager. Some peripheral libraries may differ from standard AVR boards.
Q: Can I power this board directly via the 5V pin?
A: It is recommended to power the board via the 3.3V pin as the onboard regulator is minimal. Applying 5V directly to the 3.3V rail may damage the MCU. Please refer to the schematic before connecting power.
Q: What is the maximum current draw per GPIO pin?
A: Each GPIO pin can source or sink up to 25mA. However, the total current for all ports combined should not exceed the limits specified in the datasheet to ensure stability.
Q: Does this support floating-point arithmetic?
A: The Cortex-M0+ core does not have a hardware Floating Point Unit (FPU). Floating-point operations are handled in software, which is slower than hardware acceleration but still functional for many applications.
Q: Does this board come with a USB programmer included?
A: No, this package includes only the core board module. You will need a separate SWD debugger/programmer (such as ST-Link or J-Link) to upload code.
Nangong Wenfang Three-Character Classic Small Regular Script Copybook – Transparent Cards for Calligraphy Practice Beginners
$69.00
Over-Washing Machine Shelf, Multi-Function Flip-Top Storage Cabinet for Toilet, Bathroom Floor-Standing Unit with No Drilling Required
$32.88
UGREEN Cable Organizer, Magnetic Desktop Data Wire Fixer, Phone Charging Clip and Cord Collector
$15.90
Compact Manual Water Pump Dispenser for Home Desktop Use – Mini Hand-Press Faucet for Large Water Buckets
$23.10
Traditional Sheepskin Rattle Baby Chewable Old-Style Handmade Newborn Wave Drum Toy for Children 0-6 Months
$17.80
Amazon Best Seller Clearance - Outdoor Waterproof Dry Bag for Swimming, Rafting, Snorkeling, and Diving
$135.00
Huirui 420AB Fast-Curing Silicone Adhesive - High-Strength Instant Glue for Bonding Silicone Metal Plastic and Velcro
$36.00
IGBT Module FP15R12KE3/FP25R12KE3/FS50R12KE3/FS75R12KE3
$250.00
3F UL Gear Ventilated Waterproof Dry Bag – Compressible Storage for Sleeping Bags, Clothes, and Swim Gear
$40.80
Martini 100% Cotton Watercolor Paper 200g/300g Thickened Art Sketch Paper 4K Drawing Paper
$12.00
Flameless Aromatherapy DIY Kit - Natural Crystal Diffuser Stones for Home Decor and Demagnetizing
$4.68
![[Ali Health] Dental Implant Initial Consultation Package, Oral Cavity Filling, Crown, Denture, and Implant Assessment](https://www.gosteppe.com/cache/small/product/268910/legacy-main-034f7c58b79ebda262b6a7f8.png)
[Ali Health] Dental Implant Initial Consultation Package, Oral Cavity Filling, Crown, Denture, and Implant Assessment
$7.90
3M Industrial Scouring Pad for Polishing, Cleaning, and Rust Removal - Bulk Factory Supply with Aluminum Oxide
$7.20
Bull Socket Storage Box - Multi-Outlet Power Strip with Cord, Home Multifunctional Desktop Cable Organizer, Power Junction Board
$85.90
Used Car Tires 80-90% New, Sizes 165/185/195/205/215/235/60/70/75 R13/R14/R15
$65.00
BBP Angular Contact Ball Bearings 7000 7001 7002 7003 7004 7005 7006-E-J
$14.08
Baby Rattle with Teether for 0-1 Year Olds; Ideal Gift for Children's Day
$14.80
Meiyike Granular Sheep Manure Fertilizer, Fermented and Composted for Vegetables and Flowers, Home Potted Plants, Garden Soil Activator
$37.54
Face Towel Storage Box Wall-Mounted Bathroom Tissue Holder
$2.98
Baby Rattle Toy - Chewable Wooden Handheld Drum with Sheepskin, Traditional Newborn Toy for Boys and Girls
$13.00
Mineral Water Bucket Inverted Stand 6L Bottle Pump Dispenser Manual Pressure Water Extractor for Water Coolers
$2.09
Marie's Sketch Blending Stumps & Makeup Sponges – Professional Art Supplies for Students
$6.06
Compact Home Range Hood, Portable USB Desktop Smoke Extractor for Hot Pot and BBQ Odor Removal
$39.00
Wen Zhengming Small Regular Script: Three Versions of Thousand Character Classic, Two Versions of Red Cliff Ode, Close-Up Copying Cards, Wen Zhengming Calligraphy Model Book
$10.00
Custom Name Stamp, Personalized Seal, Photo-Sensitive Signature Stamp
$7.04
Variable Frequency Drive Accessory RMIO Flat Cable for ACS800
$120.00
Qimeng Island WAKUKU 'Start Cheating Now' Series Blind Box, Celebrity Style Plush Toy
$69.00
Orthodontic Invisible Aligner Case Retainer Storage Box Teeth Corrector Denture Compact Portable Cleaning Box
$12.30
Sentury 990 Silent Tire - Sizes 185/195/205/215/225/50/55/60/65 R16/R17/R18/R19
$342.00
Adult Outdoor Rafting Gear – Large PVC Mesh Waterproof Dry Bag for Swimming and River Trekking
$7.26
![[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)
