updated LHM lib

analog_system_monitor_arduino/Config.h

@@ -92,7 +92,7 @@ const uint8_t BRIGHTNESS_MIN_VISIBLE = 33;
 // Lighting (FastLED)
 // -------------------------------
 #define LED_PIN 23
-#define NUM_LEDS 20
+#define NUM_LEDS 27
 
 // -------------------------------
 // Connection state machine

analog_system_monitor_arduino/Core.cpp

@@ -153,6 +153,7 @@ void coreInit() {
   // FastLED init
   FastLED.addLeds<WS2812B, LED_PIN, GRB>(leds, NUM_LEDS);
   FastLED.setBrightness(255);  // full brightness; HSV V controls actual output
+  FastLED.setMaxPowerInMilliWatts(1500); // limit to 1.5W of power draw from the LEDs
 
   // Apply lighting immediately at boot
   applyLighting();