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Home / Development Boards & Control Boards / DRG Gao Boshi STM32F103RCT6 Core Board Mini System Board STM32 Development Board Microcontroller

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 29, 2026

Rating: 5/5

Bright and fun

The flowing effect looks amazing. Good quality soldering pads made assembly straightforward.

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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