DMS D705B led strip

Projects General Guidance
1

Hello there guys,

I have a problem using a led strip. I'm using Arduino UNO r3 to program the led strip. The chipset for the led strip is DMS D705B. The problem is that i don't know how to control it, when i give it a comand to go black, it turns all green. I'm using the FastLED 3.1 library and i can't find the chipset there. Is there any other library that can be used, or is there anything else i can do to program it?

I've been doing some research on the internet and on few formus i found out that this chipset is the same as LPD8806, but, again, when i use it, it gives me random values for each led

Thx alot for your answers !

2

I have found this link, I get it that it uses a data pin and a clock pin but i don't know what data to send.

Thx again for your time

3

Ok, so i figured it out. For those who overcome the same problems like me, this chipset is like LPD6803 and it can be programed with Fast SPI. You can also find LPD683 library on GitHub. Good luck !

4

Thanks for the info! Saved me an hour to look it up :slight_smile: