On 2:03 it can be seen that red and white were switched places, but I missed it, and it wasn't mentioned out loud. Good thing I didn't burn anything. Found out only when testing.

Are there any special considerations for using this with a printer that has Kilpper installed?

Muito obrigado pelo produto e seus upgrade

Pra quem instalou o sensor, acendeu o led azul e não imprime, como se estivesse acusando falta de filamento, é só alterar a configuração fg_filament_det0_trigger_level de '0' para '1' no arquivo de configurações robin_nano_cfg.txt. No cartão tem este arquivo com as configurações atuais, só que com a extensão .CUR.. é só alterar para .txt, editá-lo e reiniciar a impressora com o cartão inserido.

If for any reason I start a print without placing the filament through the sensor, will it print? In other words, if the sensor one day stops working can I still use the printer without the sensor?, do I have to make or configure something?

do i need the tube?

is it possible to change pause position? when I print a lot of elements, pause do a crash with previously printed element, is it possible to change it?

what if ur filament comes from above the printer, i had to relocate the one that came on my kp3s pro and my kp3s doesn't have one but i made a bracket that mounts on top of the z axis extrusion, take the two bolts out hold the leadscrew guide or whatever u call it but it bolts up on top of the leadscrew bracket an uses a 608 bearing so it can pivot side to side with the hotend. i just got the printer a couple days ago an just finished putting it on the printer so after some testing if it works out good, i'll share the files on my thingiverse an other pages but ull u have to search for it ur self cause i dont have it post yet an ill probably never get back to update this comment once i do get it uploaded. Kingroon you really should consider most ppl dont have there filament sitting on the table next to the machine an almost always have it on top of the machine or above it. i own 14 printers 3 of them are kingroon, a kp3, kp3s, and a kp3s pro but out of all my printers only 3 of them actually hold there filament the rest have it spool holders attached to the enclosures there in above the printer or off to the side as high as it can go in the enclosure so still above where the sensors are placed an opposite direction of the filaments travels so u really should consider making two option for ppl to use so we dont have to figure something out on our own, if the sensors could have a piece of ptfe tube put into the out side so it could go down an into the inlet of the extruder that might work but u would have to have the sensors cable long enough an ran with the hotend cables so i think u would be better off just making a bracket that can be mounted at bottom or top an have it so u can have the filament direction coming from the top or from the bottom. if u do this it takes alot less ptfe tube to help connect the runs. i have just a short piece coming out of the sensor to help direct it an another short piece going into the titan hotend to make sure it doesnt wear the inlet, it comes with a small piece to help but it doesnt take long for filament to rub through that an into the extruder. think about it.

So the sound comes from the sensor? I dont see any beeper inside the printer (which would be good to have to indicate "print is complete"). Also I doubt the tube is necessary. Plus could you pls tell me the GCODE command which is responsible for Change Filament or at least Pause, M600 does not work, also it does not respond to Cura's Change Filament commands. thank you.

Can you share the 3D printed psu stand and fan shroud from 3:14 ?

У меня такая же шлицевая отвертка! 😋

My KP3s is version 1.3. The Sensor is working the other way around, it beeps with filament and prints without filament, how to fix it?

Hi, what is the length PTFE tube?

Help, for me when I try it, the printer stops extruding, but the temperature is still the same & doesn't turn off heating. Is this what it's supposed to do? Or is it supposed to turn off heating?

Unfortenately you Sensor is not working. When installing it, inserted Filament forces the Printer to Pause, without filament sensor in the printer it works. So really strange.