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Micsig Tablet Oscilloscope tBook mini TO1104 review (100Mhz 4 channel 'scope)
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Micsig_support:

--- Quote from: newnet on August 12, 2017, 10:47:36 am ---
--- Quote from: jacklee on August 08, 2017, 06:07:16 am ---You can leave comments at their official post which I mentioned before. If your scope is TO1104 you should get a free upgrade, if not I'm afraid you may have to pay extra.

--- End quote ---

I've obtained the license from Micsig_support, now the functions are enabled.
Thanks again.
The attached picture is just a show of test,

--- End quote ---

thanks for your sharing. 

Any customers who want to the bus decoding, pls let me know freely.
pmcouto:
Serial decoders in action.

Thank you Micsig_Support for sending me the license key.  :-+

exe:
BTW, concerning bundled probes. I tested them against PP-150 (perhaps, cheapest probes on market). I used my SDG2042X to generate some 120MHz 1Vpp sinewave. Bundled probes showed 576mV, PP-150 showed 792-800mv peak-to-peak. So, I replaced my bundled probes with PP-150 (I bought five of them just in case and one come already broken, he-he).

The test was crude, I used long wires, ground leads, crocodile clips, etc. So, not the most accurate setup (because I lost my the only probe bnc adapter I had). But I suggest replacing shipped probes if measurement accuracy above some tens of Mhz is important. Anyway, I don't mind if someone repeats my measurements.
exe:
I finally got a minute to mess around with the scope to get remote control working from my laptop.

I tried python-vx11 on this scope. Unfortunately, no luck (but I might be doing it wrong, I have no idea what vx11 is). So, I tried to install NI-VISA on my linux box... and it failed to install due to problems with .net framework. But I managed to get RemoteDisplay.exe working by copying visa32.dll and NiViSv32.dll from NIVISAruntime1.cab . It does not display the picture from the scope, but scope reacts on virtual buttons. So, at least something works for me.

Quick check showed communication is done via port 8888. Another "funny" thing is the scope spams my local network with "discovery" packet from UDP port 58002. The protocol is binary, but I can see it has ascii strings with  model number (TO1104) and the scope's serial number.

Also, I can now at least press buttons remotely. It's enough to connect to port 8888 and send a "cmd" which is 24 bytes data. For single capture it is '0x20000000900000101000000020000000900000100000000', for example.

Hope this will help hacking the scope. I'll continue my experiments... when time permits. But it would be super useful if Micsig just posted the protocol format.
jacklee:
I see micsig published their android app, I wonder if they would publishing an IOS version because I only use apple phone.  :palm:
Micsig oscilloscope seems becoming more like the smart phone, honestly, I was surprised when I see the scope phone app.
Does anyone tell us if their app is useful? Or just a useless bauble?  :horse:
Anyway, I still looking forward their iPhone app.
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