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Showing results for tags 'APA-102'.
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Those APA-102 leds that are packaged like ws281x pixels but you drive like a ws2801 (clk/data) have hit ebay.com. I ordered a 1 meter length and it arrived today. They look and feel like a ws2811 strip. It has 4 connections. 5V, GND, CLK, DATA. I whipped up a quick test and they seem to be happy: /** * APA-102 - test of 5 leds * * Author: rick@kimballsoftware.com * Date: 09-11-2014 * */ #include <fabooh.h> #include <main.h> #include <spi.h> namespace { typedef spi_attr_t<> SPI_MODE3_A; typedef spi_eusci_b0_t<CS, SCLK, MOSI, NO_PIN, SPI_MODE3_A >
