SparkFun LED Driver Breakout - LP55231
Affiliate disclosure: Everything About Robotics may earn a commission from qualifying purchases through these links. SparkFun handles checkout, fulfillment and returns. Read our affiliate disclosure.
Choose a view to inspect it, or open the original photograph. Manufacturer source resolution limits zoom detail.
Control LED brightness and color mixing with this LP55231 breakout. The nine-channel I2C driver connects to three onboard RGB LEDs, with pads and jumpers for using external LEDs instead. PWM provides intensity control, while configurable I2C connections allow multiple controllers to operate together in a lighting project.
Before you buy
Check external LED connections, current settings and supply requirements before modifying the onboard arrangement.
SparkFun SKU: BOB-13884 · Category: LED driver boards
Check SparkFun for current price, stock, shipping and the exact included components.
Official product specifications and documentation
EAR summary based on supplier documentation; this is not a hands-on review. Product identity rechecked during the October 25, 2026 sprint. Current SparkFun Originals eligibility was verified with the supplier’s Original: Yes filter during the October 25, 2026 sprint. Affiliate eligibility remains subject to SparkFun's program terms.