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Seeed Studio COB LED Driver Board is a 7-channel COB LED driver dock designed for Seeed Studio XIAO.This COB LED Driver Board expands the XIAO Development Board GPIO power limits and offers 7 output channels specifically tailored for driving low-power, ultra-narrow 1mm 3V COB LED strips . With integrated PMIC battery management , the Seeed Studio COB LED Driver Board for XIAO is a plug-and-play solution for compact, high-brightness wireless lighting setups. Its the ideal COB LED Driver Board for creators using Seeed Studio XIAO.
Note:
Power Supply: When driving all channels simultaneously, total current may exceed a standard computer USB port (causing flickering or dimming). Please connect a 3.7V Li-Po battery or use a 5V/2A USB wall adapter for full COB LED brightness and stable output.
Feature
- Adapted for 1mm-wide 3V COB LED Strips: Onboard hardware current limiting is tuned for flexible 3V 1mm COB LED strips. Tiered 300mA and 80mA current limits effectively drive different COB LED lengths, delivering a safe, stable, plug-and-play experience for Seeed Studio XIAO users who need a reliable COB LED Driver Board .
- Strategic 7-Channel Hybrid Output: Manage your lighting with one board: 3 High-Power Channels (300mA) for bright main COB LED lighting and 4 Dimmable Channels (80mA) for breathing/fading effects via XIAO PWM. Keep main lights bright and effects dynamic a perfect match for Seeed Studio ecosystems.
- Battery Management for Wireless Projects: Integrated PMIC power supports 3.7V Li-Po batteries or high-power 5V USB adapters. Ideal for wireless installations and high-brightness desktop ambient COB LED lighting with Seeed Studio XIAO.
- Easy Sensor Expansion: Includes a standard Grove I2C connector for hassle-free sensors. Build reactive COB LED projects that respond to the environment seamlessly with Seeed Studio and XIAO.
Specification
Parameter | Specification |
Supported LED models | Single Ended COB LED Strip - White(6500K) 300mm5PCS Operating Current:<100mA (Recommended) |
Double Ended COB LED Strip - White(6500K) 300mm5PCS Operating Current:<300mA (Recommended) | |
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 SwitchD0, 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 IC Connector x1 |
Power Switch x1 | |
Power LED x1 | |
Battery Connector x1 | |
Supported XIAO | XIAO RP2040XIAO RP2350XIAO nRF52840XIAO ESP32-C3/C6/S3XIAO RA4M1XIAO MG24 fully compatible with the Seeed Studio COB LED Driver Board for XIAO. |
Dimensions | 30mm * 41mm * 16mm (With a Seeed Studio XIAO) |
Hardware Overview
Application
- 3D Printed Model Decoration
- Creative Ambient Lighting
- DIY Electronic Crafts
- Model Kit Upgrades
Part List
COB LED Driver Board for Seeed Studio XIAO | 1 |
Seeed Studio COB LED Driver Board is a 7-channel COB LED driver dock designed for Seeed Studio XIAO.This COB LED Driver Board expands the XIAO Development Board GPIO power limits and offers 7 output channels specifically tailored for driving low-power, ultra-narrow 1mm 3V COB LED strips . With integrated PMIC battery management , the Seeed Studio COB LED Driver Board for XIAO is a plug-and-play solution for compact, high-brightness wireless lighting setups. Its the ideal COB LED Driver Board for creators using Seeed Studio XIAO.
Note:
Power Supply: When driving all channels simultaneously, total current may exceed a standard computer USB port (causing flickering or dimming). Please connect a 3.7V Li-Po battery or use a 5V/2A USB wall adapter for full COB LED brightness and stable output.
Feature
- Adapted for 1mm-wide 3V COB LED Strips: Onboard hardware current limiting is tuned for flexible 3V 1mm COB LED strips. Tiered 300mA and 80mA current limits effectively drive different COB LED lengths, delivering a safe, stable, plug-and-play experience for Seeed Studio XIAO users who need a reliable COB LED Driver Board .
- Strategic 7-Channel Hybrid Output: Manage your lighting with one board: 3 High-Power Channels (300mA) for bright main COB LED lighting and 4 Dimmable Channels (80mA) for breathing/fading effects via XIAO PWM. Keep main lights bright and effects dynamic a perfect match for Seeed Studio ecosystems.
- Battery Management for Wireless Projects: Integrated PMIC power supports 3.7V Li-Po batteries or high-power 5V USB adapters. Ideal for wireless installations and high-brightness desktop ambient COB LED lighting with Seeed Studio XIAO.
- Easy Sensor Expansion: Includes a standard Grove I2C connector for hassle-free sensors. Build reactive COB LED projects that respond to the environment seamlessly with Seeed Studio and XIAO.
Specification
|
Parameter |
Specification |
|
Supported LED models |
Single Ended COB LED Strip – White(6500K) 300mm5PCS Operating Current:<100mA (Recommended) |
|
Double Ended COB LED Strip – White(6500K) 300mm5PCS Operating Current:<300mA (Recommended) |
|
|
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 SwitchD0, 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 IC Connector x1 |
|
Power Switch x1 |
|
|
Power LED x1 |
|
|
Battery Connector x1 |
|
|
Supported XIAO |
XIAO RP2040XIAO RP2350XIAO nRF52840XIAO ESP32-C3/C6/S3XIAO RA4M1XIAO MG24 fully compatible with the Seeed Studio COB LED Driver Board for XIAO. |
|
Dimensions |
30mm * 41mm * 16mm (With a Seeed Studio XIAO) |
Hardware Overview
Application
- 3D Printed Model Decoration
- Creative Ambient Lighting
- DIY Electronic Crafts
- Model Kit Upgrades
Part List
|
COB LED Driver Board for Seeed Studio XIAO |
1 |
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