DESCRIPTION
This is the two-inch version of the SparkFun LuMini LED Ring, packed with 40 individually addressable LEDs, each capable of producing 16 million colours, it provides you with a lot of colour for just about any occasion! LuMini is a miniaturised version of the Lumenati LED line but instead of utilizing 5mm by 5mm APA102 LEDs (APA102-5050), LuMini uses a 2mm by 2mm package (APA102-2020). This allows for incredibly tight pixel densities, and thus, a more continuous ring of colour for you to use!
The LuMini LED Ring is powered and controlled using a few solder pads on the back of each board. These pads include 5V and ground, a set of pads for data and clock input, and another set for data and clock output. Since the ring acts as a string of LEDs, you’ll find multiple numbers silked onto the back of the board that corresponds to the LED number in the above. The last handy feature SparkFun equipped the LuMini LED Ring with is four detachable mounting points (two inside the ring and two outside) that can be used to secure your ring to a surface/project or be broken off to make more complex designs.
FEATURES
- 2inch Diameter
- 40x APA102-2020 LEDs
- 4x Detachable Mounting Points
- Optional Capacitor Space
- Daisy-Chainable
RESOURCES
- Schematic
- Eagle Files
- Hookup Guide
- Datasheet APA102-2020)
- SMD Soldering Tips and Tricks
- FastLED Library
- Example Code
- GitHub
Fast Shipping with Professional Packaging
We offer a broad range of shipping options due to our long-standing relationships with UPS, FedEx and DHL. Our warehouse staff is extremely skilled and will package your items according to our precise and precise specifications. Before shipment, all items will be thoroughly examined and safely secured. We deliver to thousands of customers daily in different countries. This is a sign of our determination to be the largest online retailer in the world. The distribution centers and warehouses distribution are situated in Europe and the USA.
Note: Orders that contain more than one product are assigned a specific processing time based on the individual product.
Prior to shipping, we inspect the ordered items carefully before shipping. The majority of orders are shipped within 48 hours. The estimated delivery time is 3 to 7 days.
Returns
Due to multiple entities such as the factory and the warehouse, we are unable to completely manage our stock. The actual inventory may change at any moment. It is possible that the stocks could be depleted after the order has been made.
Our policy lasts for a period of 30 days. If you haven't received your product within 30 days, we're not able to issue the option of a refund or exchange.
In order to be eligible for a refund, your item must be in good condition and in the same condition that you received it in. The item should be returned in its original packaging.
Related products
LEDs
Digital RGB Addressable LED Weatherproof Strip 144 LED – 1m (NeoPixel Compatible) Cool Components
