#define NUM_LEDS 114 #define WIFI_SSID wifi_ssid #define WIFI_PASS password #define MQTT_BROKER mqtt_url #define MQTT_USERNAME mqtt_username #define MQTT_PASSWORD ...

There have been many questions about what direction Arduino would take after being bought by Qualcomm. Now it would seem that we’re getting a clearer picture. Perhaps unsurprisingly the answer appears ...

With the FastLED library, under examples, there is a sample program called RGBCalibrate. Use this to set the RGB ordering for the LED pixels that you have, as some manufacturers change up the wiring ...