Quick start

https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json

git clone https://github.com/Leg3ndary/SpotifyMacroBoard.git
cd SpotifyMacroBoard

const String PASSWORD = "your_server_password";

const char SSID[] = "YourWiFiNetwork";
const char SSID_PASS[] = "YourWiFiPassword";

const char *benzServerCert =
    "-----BEGIN CERTIFICATE-----\n"
    "YOUR_SERVER_SSL_CERTIFICATE_HERE\n"
    "-----END CERTIFICATE-----";

#define RGB_PIN 18
#define RGB_LED_NUM 20
#define BRIGHTNESS 230
#define CHIP_SET WS2812B
#define COLOR_CODE GRB

#define SHUFFLE 4
#define VOLUME_DEC 5
#define VOLUME_INC 12
#define LOOP 13
#define BACK 14
#define PAUSE_PLAY 25
#define SKIP 26

#define SCL 19
#define SDA 21
#define SCREEN_WIDTH 128
#define SCREEN_HEIGHT 64
#define OLED_RESET -1

Sketch uses 886189 bytes (67%) of program storage space.
Global variables use 45808 bytes (13%) of dynamic memory.

Connecting........_____.....

// WiFi connection indication
while (WiFi.status() != WL_CONNECTED) {
    for (int times = 0; times < 20; times++) {
        for (int i = 0; i < RGB_LED_NUM; i++) {
            byte brightness = 140 + 110 * sin(millis() / 250.0);
            LEDs[i] = CRGB::White;
            LEDs[i].fadeToBlackBy(255 - brightness);
        }
        delay(25);
        FastLED.show();
    }
}

bool fadeLED() {
    if (step > 255) {
        step = 0;
        return false;
    }
    for (int i = 0; i < RGB_LED_NUM; i++) {
        LEDs[i] = blend(CRGB(prevRed, prevGreen, prevBlue),
                        CRGB(red, green, blue), step);
    }
    FastLED.show();
    step += 1;
    return true;
}