Hi Gotchar.

   I'm using power supply from Motorola



The 8.1A would by white (all 3 LEDs On) at maximum brightness, but I don't use that way.

I have these parameters:
Brightness: 10-20
Colors: Rainbow
Pattern: Standard

And there's no problem with power.

And what about capacitor? Do you use one? It should help (For fast switching effects it's useful).

The wiring length matters for sure. I'm going to order level converter too.

No this is OK.

Hostname is name of your moodlite as you can in your wifi list. SSID and password is used to connect to your local wifi network (router).

Quote from: spigot on January 28, 2019, 05:46:09 PM

Look at timezone lib: https://github.com/JChristensen/Timezone

Part "Coding TimeChangeRules".

Hello.
Can you help.
I just can not deal with ntp.

// Ntp Server
// Time zones
// Eastern European Time (Ukraine, Kiev)
// Eastern European Summer Time
TimeChangeRule uaEest = {'EEST', Last, Sun, Mar, 31, 180};
// Central European Standard Time
TimeChangeRule uaEet = {'EET', Last, Sun, Oct, 27, 120};
Timezone uaEastern (uaEest, uaEet);
TimeChangeRule * tcr;
How to use public ntp server?
And why does one LED remain on when switching off via the interface?

Once you have change  timezones setup in the code and uploaded it to arduino, you need to change NTP server over web interface. Use: europe.pool.ntp.org address for NTP server.

The red LED is "standby" mode. So if you turn off moodlite and see one red LED it means everything is working as it should be.

I think this is "normal" behavior. Look at (Section: Distributing power): https://learn.adafruit.com/adafruit-neopixel-uberguide/powering-neopixels
Maybe adding level converter could help a little bit (It's worth a try).

This is my moodlite:
White:
PS: 600mA, brightness == 10

PS: 600mA, brightness == 120

PS: 1200mA, brightness == 120


Blue:
PS: 600mA, brightness == 10

PS: 600mA, brightness == 120


You can clearly see that it's a power source problem (in my case). If you have power source powerful enough I think it's problem of power distributing (as you stated).
When you use white, all 3 LEDs (in one RGB LED) are turned on at maximum so it consumes a lot of energy. The longer a wire is, the more resistance it has.

I personally don't use white (because of these problems), so I don't care that much.

If you don't have your own domain, use some public NTP server, e.g.: europe.pool.ntp.org (https://www.pool.ntp.org/zone/europe)

Don't forget to change to your time zone:

// Ntp Server
// Time zones
// Central European Time (Frankfurt, Paris)
// Central European Summer Time
TimeChangeRule tchrCest = { "CEST", Last, Sun, Mar, 2, 120 };
// Central European Standard Time
TimeChangeRule tchrCet = { "CET", Last, Sun, Oct, 3, 60 };
Timezone tzCe(tchrCest, tchrCet);
TimeChangeRule *tcr;


MQTT data is stored only by pressing "save and restart" button.  So if you cleared eeprom, there shouldn't be any data.

Just to be sure, have you cleared EEPROM by uncommenting eraseEEPROM function?