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特長

Power Supply:  When driving all channels simultaneously, the total current may exceed the limit of a standard computer USB port (causing flickering or dimming). In this case, please connect a 3.7V Li-Po battery or use a 5V/2A USB wall adapter.

  • Adapted for 1mm 3V COB LED Strips: The kit provides a selection of 5 different types of flexible COB strips (1mm width) to suit various project needs. The onboard hardware current limiting is specifically tuned to match the electrical characteristics of these 3V strips, providing Makers with a safe, stable experience.

 

  • Strategic 7-Channel Hybrid Output: Efficiently manages your entire lighting setup with a single board. It features 3 High-Power Channels (300mA) for bright main lighting and 4 Dimmable Channels (80mA) for delicate breathing or fading effects. One board handles it all—keeping your main lights bright and your effects dynamic.

 

  • 1mm Ultra-Flexible & 360° Cool White: The kit features filaments crafted from flexible FPC and Silicone Phosphor, boasting an ultra-narrow 1mm width and delivering a 360° full-angle glow. They emit a crisp 6500K Cool White light with CRI >80, providing accurate color rendering and a continuous, dot-free linear aesthetic—far superior to traditional rigid LEDs.

 

  • Versatile Single & Double-Ended Designs: The kit supports two structural options to match your layout. Single-Ended strips allow for clean wiring in tight blind spots. Double-Ended strips feature conductive connectors on both ends to ensure uniform voltage distribution for consistent brightness.

 

仕様

 Driver Board Specification

Parameter

Specification

COB LED Power Support

DC 3V

Power Input

5V/1A USB (via XIAO)

Note: A 5V/2A+ wall adapter is recommended for full-load operation.

3.7V Li-Po Battery (via onboard Battery Port)

3x High-Power Ports

(Screw Terminals)

3 Channels Output

Drive Capability: Max 300mA/channel

Control Logic: 1x Always-On + 2x GPIO Switch(D0,D1)

Note: On/Off Switch Only, NO PWM Support

4x Low-Power Ports

(Bottom Pads)

4 Channels Output

Drive Capability: Max 80mA/channel

Control Logic: Fully Dimmable (PWM) via D2, D3, D8, D9

Note: Active LOW logic

Onboard

Grove I²C Connector x1

Power Switch x1

Power LED x1

Battery Connector x1

Supported XIAO

XIAO RP2040、XIAO RP2350、XIAO nRF52840、XIAO ESP32-C3/C6/S3、XIAO RA4M1、XIAO MG24

Dimensions

30mm*41mm*16mm(With a Seeed Studio XIAO)

COB LED Strip Specification

Product

Name

Length

Operating Current

Luminous Flux

Cut

Fit

 

Double Ended COB LED Strip - 38mm White 6500K(10PCS) | Flexible 3V Filament

38mm

100mA (Recommended)

>20 lm (@ 100mA)

No

 

130mm Flexible COB LED Filament (White) - High Brightness for Sabers & Neon

130mm

300mA (Recommended)

21-25 lm (@ 300mA)

No

 

300mm Flexible COB LED Filament (White) - High Brightness for Sabers & Neon

300mm

300mA (Recommended)

>50 lm (@ 300mA)

No

 

Single Ended Cuttable COB LED Strip - 110mm White | DIY Custom Length

110mm

100mA (Recommended)

>23 lm (@ 200mA)

Yes

 

Single Ended Cuttable COB LED Strip - 300mm White | DIY Custom Length

300mm

100mA (Recommended)

>22 lm (@ 100mA)

Yes

 

ハードウェア概要

  • Top
 

  • Bottom
 

用途

  • 3D Printed Model Decoration
  • Creative Ambient Lighting
  • DIY Electronic Crafts
  • Model Kit Upgrades

COB LED DIY Kit for Seeed Studio XIAO

SKU E25121201

This is a customizable COB LED DIY Kit designed for Seeed Studio XIAO. The kit centers on a 7-channel expansion board that breaks GPIO power limits , specifically tailored for driving the included series of low-power, ultra-narrow 1mm 3V COB LED strips. With integrated PMIC battery management, it is the ideal plug-and-play solution for building compact, high-brightness wireless lighting setups.

JPY¥934.00
COB LED Driver Board for Seeed Studio XIAOx1¥934.00
  • Free Insurance Included On Us
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  • 1 on 1 Support | 12-Month Warranty | 30-Day Return Policy