Search found 14 matches

by Mohammedabujarad
Tue Apr 28, 2020 2:53 pm
Forum: General Discussion and Questions
Topic: help with WS2812B LED
Replies: 21
Views: 878

Re: help with WS2812B LED

i made the led works, so i had a timing problems with the code. all i did is follow this code and changed the timing to one that worked with my LED. Thank you for the help here is the code i followed and all you need to change is line 13 to 16 and 24: https://gist.github.com/nevercast/9c48505cc6c56...
by Mohammedabujarad
Tue Apr 28, 2020 7:23 am
Forum: General Discussion and Questions
Topic: help with WS2812B LED
Replies: 21
Views: 878

Re: help with WS2812B LED

i made the led works, so i had a timing problems with the code. all i did is follow this code and changed the timing to one that worked with my LED. Thank you for the help here is the code i followed and all you need to change is line 13 to 16 and 24: https://gist.github.com/nevercast/9c48505cc6c568...
by Mohammedabujarad
Sun Apr 26, 2020 5:39 am
Forum: General Discussion and Questions
Topic: help with WS2812B LED
Replies: 21
Views: 878

Re: help with WS2812B LED

I have always been able to get any addressable RGB LED strip to work without needing a 3.3v to 5v level shifter but I haven't used every single LED strip ever made so some out there may have problems with 3.3v. Every single time I have had trouble with getting an addressable RGB LED strip to work i...
by Mohammedabujarad
Sun Apr 26, 2020 5:36 am
Forum: General Discussion and Questions
Topic: help with WS2812B LED
Replies: 21
Views: 878

Re: help with WS2812B LED

Thank you for your response, I did measure the led strip 5v and ground with a multimeters and there was a 5.35 v going through the led strip but for some reasons it did not work. I am thinking that the led strip that I am using is cheap And useless to work with. One time I accidentally moved it and...
by Mohammedabujarad
Sat Apr 25, 2020 10:00 am
Forum: General Discussion and Questions
Topic: help with WS2812B LED
Replies: 21
Views: 878

Re: help with WS2812B LED

Thank you for your response, I did measure the led strip 5v and ground with a multimeters and there was a 5.35 v going through the led strip but for some reasons it did not work. I am thinking that the led strip that I am using is cheap And useless to work with. One time I accidentally moved it and ...
by Mohammedabujarad
Fri Apr 24, 2020 7:13 pm
Forum: General Discussion and Questions
Topic: help with WS2812B LED
Replies: 21
Views: 878

Re: help with WS2812B LED

Also, I can not find the GPIO0 in my esp32 regarding to this picture:
by Mohammedabujarad
Fri Apr 24, 2020 7:10 pm
Forum: General Discussion and Questions
Topic: help with WS2812B LED
Replies: 21
Views: 878

Re: help with WS2812B LED

I used this diagram, so I connected the 3.3v pin from the esp32 to the 3.3v (lv) pin in the logic converter and the ground pin from the eap32 to the ground pin the logic converter. Then I connected the 5v (hv) pin and the ground pin the led strip. Also I connected pin 15 from the esp32 to the led st...
by Mohammedabujarad
Thu Apr 23, 2020 8:36 pm
Forum: General Discussion and Questions
Topic: help with WS2812B LED
Replies: 21
Views: 878

help with WS2812B LED

hello everyone, i can not get the WS2812B LED to work with the ESP32 for some reasons. i went over some articles online and some of them suggest to use a logic level converter with the ESP32. i tried that and i did not work. here are the parts that i bought from Amazon: https://www.amazon.com/gp/pro...
by Mohammedabujarad
Fri Mar 27, 2020 8:18 am
Forum: General Discussion and Questions
Topic: MQTT help using ESP32
Replies: 9
Views: 446

Re: MQTT help using ESP32

I got it to work , thank you. It is just a space before msg :D
by Mohammedabujarad
Fri Mar 27, 2020 7:22 am
Forum: General Discussion and Questions
Topic: MQTT help using ESP32
Replies: 9
Views: 446

Re: MQTT help using ESP32

So whenever I ran The whole code , it says

File “Led_sub.py”, line 20
SyntaxError: invalid syntax