 
 	strip.setPixelColor((uint16_t)buffer[1], strip.Color((uint8_t)buffer[2], (uint8_t)buffer[3], (uint8_t)buffer[4]));
 	strip.show();
+
+	strcpy(buffer, "nop");
 }
 
 void setring()


const float AREF = 5.2;

void core(uint32_t color)
{
	strip.setPixelColor(CORE_LED, color);

	bat[0] = analogRead(A0);
	delay(1000);
	bat[1] = analogRead(A0);

	float battery = ((bat[0] + bat[1]) / 2) / 1023.0 * AREF;

	delay(1000);

