The LED Driver 8 Click Board™ is a compact add-on board optimized for dimming and blinking 32 mA RGBA LEDs. This board features the 24-channel SPI-compatible constant current LED driver from NXP Semiconductors. It has 24 LED output channels, a programmable group dimming/blinking mixed with individual LED brightness, and programmable LED output delay to reduce EMI and surge currents. It also possesses gradation control for all channels where all 24 constant current output channels can sink up to 32 mA, and tolerate up to 5.5 V in its OFF state. As the name itself says, this Click Board™, next to driving RGBA LEDs can be used for the purpose of LED Status signalization in LED displays, LED backlight, keypad backlights for cellular phones or handheld devices, and many more.
The LED Driver 8 Click Board™ is supported by a mikroSDK compliant library, which includes functions that simplify software development. This Click Board™ comes as a fully tested product, ready to be used on a system equipped with the mikroBUS™ socket.