SKU: 88806843760
Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
Datasheet (ESP32-WROOM)
and shows the key differences among them
the A4988 only goes down to 1/16-step
which is much more efficient than linear voltage regulators
SparkFun LuMini LED Ring - 1 Inch (20 x APA102-2020) Nuvola_mag Datasheet (ESP32-WROOM)This is the one inch version of the SparkFun LuMini LED Ring, packed with 20 individually addressable LEDs, each capable of producing 16 million colors, it provides you with a lot of color for just about any reason! LuMini is a miniaturized version of our 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
