Author Topic: New 12bit 500MHz Micsig MHO3 WITH knobs [Mic-OPI] MHO5004-12bit / MDO5004-8bit  (Read 64916 times)

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Offline egonotto

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Re: New 12bit 500MHz Micsig MHO3 WITH knobs [Mic-OPI] MHO5004-12bit / MDO5004-8bit
« Reply #125 on: September 16, 2024, 09:53:43 pm »


Same for previous models with built-in-WIFI.

Hello,

I tried the Python program, but it didn't work.
Then I changed it, but the samples I can get at once are relatively few. 2000 samples works, but 20000 samples no longer work. Enclosed is also the error message.
Does anyone have any idea what I am doing wrong?

Best regards
egonotto
 

Offline egonotto

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Re: New 12bit 500MHz Micsig MHO3 WITH knobs [Mic-OPI] MHO5004-12bit / MDO5004-8bit
« Reply #126 on: September 18, 2024, 03:21:17 am »
Hello,

2035 samples still worked, but 2036 gave an error message. The NI Interactive Console has crashed. I then tried the Visa from Keysight. That didn't work at all with my Python. Now I have installed the VISA from R&S. With this I can at least load 8100 samples at once. The “binary” samples consist of four ASCII numbers 0 to 9 and A to F.

With putty I was able to read the 36000 samples at once.
So it is somewhere with the VISA driver and pyvisa.

Best regards
egonotto
« Last Edit: September 18, 2024, 03:34:08 am by egonotto »
 

Online DaneLawTopic starter

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An update for people that do have MHO models and looking for WIFI access, and a relevant module/driver
I can see Micsig officially lists this model as their WIFI module for the MHO-line, not least MHO3.
Its looks like an off-the-shelf model, but I cant say for sure.

https://detail.tmall.com/item.htm?abbucket=0&id=784171111368

When doing picture-search on Aliexpress. it looks a lot like this model below to a tad under 5 dollars.
https://tinyurl.com/5n6bkcnp  (*not an affiliate link, I would never post that, just a picture-search link that is shortened)


 
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Offline egonotto

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Hello,

in this video

the MHO3-3504 does not have a trigger output.

Best regards
egonotto
« Last Edit: November 11, 2024, 12:50:51 am by egonotto »
 

Offline egonotto

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Hello,

I tried Rustdesk once. This is an open source software for remote access and support. I got a very small window on my PC, but that's as far as I've gotten so far.
If I understand it correctly, it should be a kind of web server.

Best regards
egonotto


 

Online DaneLawTopic starter

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An update about a new modular entry to Micsig's 3-series. 
Modular Micsig MO3-line [MO34-250, MO34-350, MO34-500] https://www.micsig.com/MO3/






« Last Edit: December 22, 2024, 04:37:32 pm by DaneLaw »
 
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Offline egonotto

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Hallo,

It would be nice if the streaming option were also built into MHO3.

A data sheet for the MO3 and MHO6 would also be nice.
Without a data sheet, you don't know what you're getting.

Also a documentation of the bin-file format would be nice, I already have a rough idea.

Best regards
egonotto
 

Online tszaboo

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An update about a new modular entry to Micsig's 3-series. 
Modular Micsig MO3-line [MO34-250, MO34-350, MO34-500]
Very interesting. One of the drawbacks of Oscilloscopes, Spectrum analyzers and so on, that the UI gets dated over the years. There are perfectly good scopes with black and green CRT display, that would be perfectly adequate with a modern LCD. The built in power supply, PC, obsolete and irreplaceable CRT makes it really dated, and not really recommended for purchase. This side steps the entire part, has a HDMI so it can work standalone without PC. Very nice.
 

Offline egonotto

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Hello,

how can you control the MO3 with HDMI only?

I assume they use Rustdesk.

Best regards
egonotto
« Last Edit: December 23, 2024, 01:36:05 pm by egonotto »
 

Online nctnico

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An update about a new modular entry to Micsig's 3-series. 
Modular Micsig MO3-line [MO34-250, MO34-350, MO34-500]
Very interesting. One of the drawbacks of Oscilloscopes, Spectrum analyzers and so on, that the UI gets dated over the years. There are perfectly good scopes with black and green CRT display, that would be perfectly adequate with a modern LCD. The built in power supply, PC, obsolete and irreplaceable CRT makes it really dated, and not really recommended for purchase. This side steps the entire part, has a HDMI so it can work standalone without PC. Very nice.
Until HDMI is phased out in favour of display port. Anyone remember DVI?

Many devices can be upgraded with an LCD panel though with some hacking / modding. At some point you can pick-up the display data in digital form and feed it into an FPGA to create a TFT compatible interface. I've done that a couple of times already.
There are small lies, big lies and then there is what is on the screen of your oscilloscope.
 


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