Slow response (update after change) on ESP8266

[farbefreak]

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Hello, I did use your library and example to make a Lightbulb with HomeKit support. I modified your Neopixel example to use normal leds with AnalogWrite (e.g. Removed the Neopixel stuff) and added a caracteristic for COLOR_TEMPERATURE. I also included a Wifi Manager to choose the Wifi on first startup.

Everything works great, I can control the bulb like I wanted. However is responds quite slow. Draging the brightness slider (in HomeKit app) will result in brightness updates around one time a second. Is this expected? (slow cpu on esp8266) I did already remove the delay inside the main loop (from the example), I don't know why its there. However it didn't change anything.