A
Anonymous
Mar 29, 2026
Rating: 5/5
Bright and fun
The flowing effect looks amazing. Good quality soldering pads made assembly straightforward.
Description
DRG Gao Boshi STM32F103RCT6 core board, mini system board, STM32 development board, and microcontroller
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Input Voltage | 5V DC |
| LED Model | WS2812B 5050 |
| Control Signal | 8-bit Digital Single-wire |
| Color Resolution | 24-bit (8-bit per channel) |
| PCB Material | FR-4 Fiberglass |
| Board Dimensions | 50mm x 20mm |
| Net Weight | 12g |
| Compatibility | Arduino, ESP8266, ESP32, Raspberry Pi |
| Max Current per LED | 60mA |
| Operating Temperature | -20°C to 60°C |
5 reviews
A
Anonymous
Mar 24, 2026
Rating: 5/5
Great for learning
Used this for my university electronics course. Highly recommend for beginners.
A
Anonymous
Mar 02, 2026
Rating: 5/5
Perfect for prototyping
Very easy to integrate with my ESP32 project. Colors are accurate and the library support is excellent.
A
Anonymous
Feb 16, 2026
Rating: 5/5
Solid component
Fast response time on the data line. No lag in effects during operation.
A
Anonymous
Feb 11, 2026
Rating: 4/5
Good value
Works well but needs a stable 5V supply to avoid flickering at high brightness.
5 FAQ
Q: What is the warranty period?
A: This product comes with a standard 12-month manufacturer warranty.
Q: Is there a library available for Arduino?
A: Yes, Adafruit NeoPixel and FastLED libraries are fully compatible.
Q: Does this require a resistor on the data line?
A: A 330-500 ohm resistor is recommended on the data input for signal integrity.
Q: How many modules can I chain together?
A: You can chain multiple modules, but ensure your power supply handles the total current.
Q: Can I control this with Python?
A: Yes, if used with a Raspberry Pi using the rpi_ws281x library.
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