Posts made by samia.afroz90

@samia-afroz90 I just connected the LED signal pin to CONN_LCD pin number 5 on duet wifi 2 and use 5V and GND for LED positive and negative, since I am only using 5 LEDs so I did not need any level shifter for that. I have used M150 command to turn on my LED. It was easy to connect with duet wifi.

@droftarts I have solved it, thank you for your help.

Hello, I am new to duet 2 wifi and I need to connect RGB LED stripe (which has three terminal, 5V,GND and a signal terminal). I am aware of using pin 5 from CONN_LCD for signal but need a level shitfer for that. In that case what kind of level shifter is available on the market which is compatible with duet 2 wifi RRF3.3 ???
I want the LED color 'green' while turning my 3D printer on, 'blue' while printer starts printing and 'red' while printer stops printing. And I am using firmware RRF3.3 and I only need 5 LEDs on my printer.

Other way is to connect the signal pin to one of the heater or fan pin as PWM signal but what would be the process of wiring? Do I still need level shifter for that?
Thank you !

@droftarts Thank you.

here is the LED link -

https://www.amazon.com/ALITOVE-Individual-Addressable-Programmable-Non-Waterproof/dp/B01MG49QKD/ref=asc_df_B01MG49QKD/?tag=hyprod-20&linkCode=df0&hvadid=198081434346&hvpos=&hvnetw=g&hvrand=14195338158724409290&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=1013219&hvtargid=pla-349779856290&th=1

@phaedrux

Thank you for your reply, I am using RGB LED stripe. From the stripe, I am going to use only 5 of LEDs. In that case do I need a level shifter for pin 5 of the CONN_LCD?
Is there any other way to make it work by using any of the heater pin(PWM pin) from expansion header??

Hello, I am new to duet 2 wifi and I need to connect LED stripe (which has three terminal, 5V,GND and a signal terminal). I am aware of connecting signal pin to one of the heater or fan pin as PWM signal. It would be great if anyone can suggest me about the command in config file in order to control the LED. Which command to use and how to write it.
I want the LED color 'green' while turning my 3D printer on, 'blue' while printer starts printing and 'red' while printer stops printing. And I am using firmware RRF3.3. Thank you !