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Got esp32_neopixel working on Uno (I know)

This commit is contained in:
Matt McWilliams 2024-03-17 17:56:41 -04:00
parent 1d76154891
commit ed42f0ca45
1 changed files with 16 additions and 4 deletions
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20
ino/demos/esp32_neopixel/esp32_neopixel.ino
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@ -1,19 +1,31 @@
#include <Adafruit_NeoPixel.h> #include <Adafruit_NeoPixel.h>
#define PIN 15 #define PIN 6
#define NUM 6 #define NUM 6
int r = 255;
int g = 255;
int b = 255;
//neopixel jewel 7 = NEO_GRBW + NEO_KHZ800
//neopixel strips = NEO_GRB + NEO_KHZ800
Adafruit_NeoPixel pixels = Adafruit_NeoPixel(NUM, PIN, NEO_GRB + NEO_KHZ800); Adafruit_NeoPixel pixels = Adafruit_NeoPixel(NUM, PIN, NEO_GRB + NEO_KHZ800);
void setup() { void setup() {
Serial.begin(115200); Serial.begin(115200);
pixels.begin(); pixels.begin();
pixels.setBrightness(255); pixels.setBrightness(55);
pixels.fill(0xFF0000); for ( int i = 0; i < NUM; i++ ) {
pixels.setPixelColor(i, 0, 0, 0);
}
pixels.show(); pixels.show();
} }
void loop () { void loop () {
for ( int i = 0; i < NUM; i++ ) {
pixels.setPixelColor(i, r, g, b);
}
pixels.show();
delay(300);
} }