CFW for KSGER/Quicko STM32 Soldering Stations

[rokko]

Thanks, gonna make it this way.

[asupsp700]

Hello. board KSGER v2.Firmware penultimate. Tell me why the current temperature is not saved? Saving a profile in the menu is enabled. There is a battery. The battery voltage is 3 volts. The tip type is saved but the temperature is not...

[DavidAlfa]

Not enabled by default, but there's flag to enable that.
Follow the firmware building instructions, uncomment this line (Remove the "//") before running the building script, after compiling the new firmware will be available in BOARDS/KSGER(...) folder.

[ststefanov13]

My question is, David, is it possible to disabled temprorary standard function of the tilt switch input and make an addon (for example, through an addon more similar to fume_extractor ) and repurpose it for a desoldering module to control a valve or pump as it is in the original Chinese firmware (eg when N tips are used) ?

Look at the picture....

[DavidAlfa]

Everything is possible, but not me doing it, I'm just too busy!

[asupsp700]

Good day to all. Got the station. The screen used 2.42 inches. April firmware .... I hear a small squeak from the display. Probably the throttle on the display board beeps. You can somehow remove the squeak. My screen settings. Thanks to all!

[DavidAlfa]

Hard to tell. Try adjusting the advanced display settings!

[asupsp700]

Is it possible to damage the display by changing the settings?

[DavidAlfa]

No, you could get a corrupted image, but the controller will still work, so just keep rotating until it looks nice/better or rotate backwards.
Nothing is saved unless you manually click on SAVE, in the worst case just turn the station off / on and keep trying different settings.

[asupsp700]

I expressed myself incorrectly. Can I reduce the life of the display with my settings? Are your default settings the optimal settings for the SD1309?

[DavidAlfa]

The only thing that can reduce display life is high brightness for long time, these displays will usually die after 2 years if working 24/7.

Nothing to worry about, just use it normally 

Optimal settings are relative, there are many displays!
I used something that seem to work with everything.
But you might find it looks brighter changing them.

[maizang53]

I have the latest version of the source code on my end
Based on MM32SPIN27PF microcontroller
If the moderator is interested, I can provide it to you

[DavidAlfa]

What source code? From the original firmware?

[asupsp700]

Yes, that's the tip detection routine, before reading the TC it outputs a very short pulse.
Normally it's barely noticeable, but reducing ADC time will make it noisier.
If you added a 1M resistor between Heater and 3.3V (Or 10M across the MOSFET drain and source) then you can disable the "Active detection", noise will go away.

I only use C245. What is the principle of the active detection function if you solder a 10MΩ resistor between the drain and source of the transistor? In 245, there is a separate wire from the thermocouple..... Or does it only work for T12 tips, where the thermocouple is in series with the heater?
     Sometimes a fictitious temperature jumps on the display when the sting is pulled out - I want to get rid of this defect .... Do I need to pull up the input of the operational amplifier by 3 volts through a 1MΩ resistor? ..

[DavidAlfa]

It prevents the amplifier input from floating and jumping around showing random temperatures when the tip is removed.

[maizang53]

The new version of 3.1S is based on the original firmware of MM32SPIN27PF
I am a manufacturer of KSGER in China
We are currently designing a new version of the T12 handle

[DavidAlfa]

Interesting, could you upload it?

[maizang53]

Give me your email and I will send it to you separately. Uploading here is not very convenient

[DavidAlfa]

Just use www.anonfiles.com and send me a private message with the link 

[ricktendo]

New handle looks nice, but the tip to grip could be a bit shorter.

[totalnoob]

I have the stainless steel handle and the gripe I have with it is that there is no positive stop that you can feel the tip has seated and I have pushed the strain relief out of the back because I pushed the tip in too far. I recommend having a positive stop, even if there is no "feel" for seating the tip, to at least stop from pushing the tip in further.

Other than that request, I do like the look of the new handle. 

[maizang53]

There is a limit at the rear end of the handle
Fix the position of the heating core
The position indicated by the arrow in the picture
Now there are already sales in KSGER's flagship store
Nylon material
Considering designing all metal or semi metal materials
If it is made of all metal materials, poor insulation can cause burns to the hands
However, metal materials can achieve contact dormancy

[maizang53]

Because I am in China and some websites are not open enough, it is better to give me an email address
You still need to pay for opening this link now

[DavidAlfa]

Pm sent 

[maizang53]

It has been sent, please check it
This is my store link on Taobao
https://item.taobao.com/item.htm?spm=a1z10.1-c-s.w4023-10625948436.8.1348758c3PjYp0&id=569286783873