• My brother currently has a hex file v6.1 what is the board that works with this version without problems attached to my file board

Linkback: Ynt: Delta Pulse 3S

I made these changes and nothing changed

Note when the power grid of the device works alone without pressing the button of the fallow Is it normal or what?

If you have V6 MCU, you can noy use this PCB.

After the trouble of the machine is working now but there is a problem button down as it was pressed remains working alone With the knowledge was separated from the control man Board to make sure there is no error in the board but the button remained working Is the control became corrupted

V6 MCU can not work with old PCB.

The device is working now, but IRF is warming up. I used a 2 ohm file and I used a 3.5 ohm file. The same result is very hot irf740

Alıntı yapılan: حسين رشاد - 23 Ocak 2018, 02:36:44

make sure that quality of copper of coil is good.
and also make sure that your coil is between 370uH and 1mH.
good luck

Thank you brother i used coil 400 uh and used coil 390 uh and used coil 450uh same result irf740 very hot omnia top of 2 ohm

Hi حسين
upload photos of your PCB after the changes that you made.

I am currently outside the house when I return I will raise a picture of the board but I followed the modifications that were placed on the picture and put a bridge between two men tagged irf9540 as in the following picture
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Hello all
please help me.


I tried run DP3S in first use. I get problems.
1-the screen run directly without clicking any button.
2-IRF740 very hot.
3-I can not get the curve of calibration (TILTING CURVE).


4-when I click the menu button I get this problem in the second video.

My brother the same thing is happening with you gets with me This indicates that the button down remains compressed on it I do not know why you separated the control man responsible for the bottom button and did not solve the important problem I took a bridge from the man control of the man responsible for this button and stopped its work but since the problem exists with you On the same version I have a 3D v6.1 I think the problem is not in control and we hope the brothers solve this problem with the hrf740 hottest problem

Alıntı yapılan: حسين رشاد - 26 Ocak 2018, 16:01:44
My brother the same thing is happening with you gets with me This indicates that the button down remains compressed on it I do not know why you separated the control man responsible for the bottom button and did not solve the important problem I took a bridge from the man control of the man responsible for this button and stopped its work but since the problem exists with you On the same version I have a 3D v6.1 I think the problem is not in control and we hope the brothers solve this problem with the hrf740 hottest problem

Did you get the curve of calibration (TILTING CURVE) ?

No Brother The device works alone when the electricity is connected to the same device as you have

Alıntı yapılan: حسين رشاد - 18 Ocak 2018, 22:35:17
Note when the power grid of the device works alone without pressing the button of the fallow Is it normal or what?

So, We have the same problem.
We are waiting for members to enter, to solve the problem.

photos of my PCB