C4 C4L USB-C Meter Download Manuals Firmware PC software

JayGod-Poo666

Apparently burn off my first USB C male and female to female.... Not sure when it happened but all of the sudden it was broke. Not my best USB C male plug, but I did not expect it to fail only being connected to the solar panels but they melted together, and lost a USB C Male plug and a female to female. Oh well... One out, and more to use in replacement, but might be a good idea to have a fire alarm just to be sure nothing goes bad.

Anyway... Both Testers are still working, and it was kinda cool to figure out I can run my computer in 12 volt with them. Was running pretty stable without issues.

Anyway not much to say, need to order the new print to the Bluetti 70EB at spome point so I can replace the broken and get direct DC again.

But anyway... way overloaded on so many things.

At the moment I am trying something called Qortal, a decentralized platform although lots of more to work on that for sure for the programmers but it is interesting for sure.

Anyway... Should go to bed and take a break from it all.

- Darkijah

JayGod-Poo666

Is the last and smallest 5 digit not correct on the Testers? I think I read about something about being software guesses? Just no need to have the last digit on if it is just guessing.

Bigger numbers W, V and A numbers for the customization would be nice, I think I would cut some of the numbers off and just enlarge the numbers somewhat.

Anyway still need some Apeak, Wpeak, Vpeak. Maybe a Vmin, Wmin, Amin as well - just having the options at least. Just give it some time before they record and not at the direct connection but a second or so afterwards so not to get faulty high results.

JayGod-Poo666

Anyone have a direct link to the : The USB-C interface temperature probe has been mass-produced and can be purchased on Taobao

JayGod-Poo666

Still waiting for an update, still don't see the auto turning on feature working.

And the clock square is clearly an issue that also needs fixing.

But... Yea, no one seems to come unto the forum to speak on things.

JayGod-Poo666

Interestingly enough sometimes just turning the USB C plug can things to work, so you have to be aware of that, that turning things here and there might actually make things work when they don't.

Seems to clearly be some difference as well with the C4 and C4L, the former seemingly being the better although it is also the newest of the 2.

I would absolutely get the C4 and not the C4L, even if they are so close together. The screen of the C4 also seems slightly better.

douglas

Dear,
I have two requests, and I hope you can support me on this.

1. Could you provide API resource or C# library for C4 / C4L as shown in the link below?
    It wants to use the C# API to access some features of the meter on the host computer.
    I want to create production line automation by linking features to custom programs.

[Link]
Quick guide to CT-3 Advanced Users (API resources, Documentations etc.)
https://forum.avhzy.com/forum.php?mod=viewthread&tid=194
(Source: AVHzY Forum)

2. C4/C4L program can extract 100 samples per second. (Sample Rate 10ms)
   Can C4/C4L support 1000 sampling per second? (1ms)
   If possible, please apply it to the next femware update. ASAP

   I am using the C3 model, and C3 can extract 1000 samples per second. (Sample Rate 1ms)
   I made a custom program using the C3 API library and I am using it for production automation.
   I'm using about 200pcs C3 devices, and I'd like to replace them with C4L.

Thank you!

Skavent

Hey I’m wondering do the pc software work with my CT-3?

Skavent

Is the pc program completed with CT-3?

admin

Skavent 28-11-2023 11:05
Is the pc program completed with CT-3?

CT3 and C4 are on different platforms and their software is not universal.
CT3 is suitable for developers and has more software functions than C4.

dophuc

Hi everybody,

I would like to ask how to recalibrate the display voltage of C4L. I have a high precision DC power supply and would like to recalibrate the C4L device. In the menu I only found Ampere calibration function, no Volt calibration function.

Thank you