m5stackM5Stack· Electronic components
Chain RGB Matrix with 8x8 LEDs
Manufacturer part no. U218
$9.95≈ 8.62 €
Price summary
Listed by m5stack at €8.62. Delivered to France, including shipping, VAT and any customs duty, it comes to about €28.34. Prices last checked on 2026-09-16.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
Availability unknown
Estimated landed cost
| Item | €8.62 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €4.72 |
| Total delivered | €28.34 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
Price history
4 price/stock records since 8/19/2026
Specifications (automatically extracted)
Mechanical
| Weight | 17 g |
Description
Description The Chain RGB is a full-color LED dot matrix display node in the M5Stack Chain series. It features an 8×8 pixel RGB LED dot matrix unit, supporting individual pixel control, batch pixel writing, and high-speed full-screen buffer refresh, enabling smooth and detailed dynamic lighting effects and pixel animations. For character display, the Chain RGB comes with a built-in ASCII character rendering and font engine, supporting scrolling string display with freely specifiable colors or built-in color gradient effects, catering to diverse visual expression needs. The device also offers multi-level brightness adjustment and multi-angle screen rotation (0°/90°/180°/270°), adapting to various installation and viewing angles. It is suitable for applications such as color pixel light art, desktop ambiance lighting, creative signage, and smart device status indicators. On the hardware side, the Chain RGB is powered by an STM32G031G8U6 microcontroller, utilizes a UART serial daisy-chain communication protocol, and features two HY2.0-4P expansion ports for flexible connection of additional Chain series modules, helping to build rich, interactive lighting systems. LED Brightness Prolonged high-brightness driving may damage the LEDs. It is recommended to use 50% brightness to reduce heat and power consumption. Features M5Stack Chain series Full-color LED dot matrix display node STM32G031G8U6 core MCU 8 x 8 RGB LED dot matrix display unit Built-in ASCII character font engine for character rendering Supports RGB565 individual pixel control and batch writing 64-pixel RGB565 frame buffer for full-screen refresh Custom patterns, scrolling text display (maximum 32 characters per node) Scrolling text supports fixed color and color gradient effects Supports screen rotation: 0°/90°/180°/270° UART serial daisy-chain communication protocol 2 x HY2.0-4P expansion ports for connecting Chain series devices Includes 1 x Chain RGB 1 x Chain Bridge Applications Pixel light art Desktop a