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Author Topic: serial anayzers seria/i2c/spi  (Read 463 times)
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sphinx
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« on: January 28, 2026, 07:49:35 19:49 »

i might not search with right words, not that much of results

i am looking for a serial analyzer for serial/i2c/spi possibly others with
recomendation of software to use with above.

i know about logic analyzers with this capability but i was wondering if there was some hardware for "serial" communication

thanxx in advance
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avrlover
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« Reply #1 on: January 29, 2026, 05:32:37 05:32 »

please clear what you want to say but you can check following links if helpful

https://sigrok.org/wiki/Main_Page

https://sigrok.org/wiki/Supported_hardware
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h0nk
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« Reply #2 on: January 29, 2026, 12:41:27 12:41 »

Try:
- Microchip Serial Analyser
- BusPirate
there are more like this.

Best Regards
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sphinx
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« Reply #3 on: January 29, 2026, 03:28:23 15:28 »

Sorry for not using the correct terminology, i guess  because i know about pickit2 and their serial analyzer
i thought there were similar products like that, but i now know it aint so.

i want to use this with mcu's and other logic circuits. 5v and below

i have noticed saleae brand very expensive stuff

i got a pickit2 i couldplay with that also since i already have it

what would be a reasonable high speed MHz to get
not getting any saleae way too expensive just for hobby stuff

also having software that got commonly used features is also important
whats it worth having a $1000 hardware and not being able to use its features

thanx for inputs
« Last Edit: January 29, 2026, 03:36:31 15:36 by sphinx » Logged

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avrlover
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« Reply #4 on: January 29, 2026, 03:38:18 15:38 »

Look link below



https://sysprogs.com/analyzer2go/
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sphinx
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« Reply #5 on: January 29, 2026, 04:13:33 16:13 »

just wondering are the type of boards supported byanalyzer2go working with other software

similar to Cypress SuperSpeed Explorer Kit
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laws of physics are not laws at all, just assumptions and formulas that work as long as we don't figure something new that wrecks the calculations. the infinite onion try to peel that one
enzine
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« Reply #6 on: January 29, 2026, 08:59:12 20:59 »

Search "logic analyzer" on aliexpress.
There are some really cheap clones of "Saleae" products.
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« Reply #7 on: January 30, 2026, 05:08:36 05:08 »

here is another open source  logic analyzer


https://github.com/gusmanb/logicanalyzer   

Turn your Pico into a 400MHz 24 Channel Logic Analyzer
video
https://www.youtube.com/watch?v=VjSF2LWJVVU

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sphinx
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« Reply #8 on: January 30, 2026, 02:23:27 14:23 »

that last one seems like nice to try the speed is more than i need 24 channels is more than enough to start with

going to look into the project
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laws of physics are not laws at all, just assumptions and formulas that work as long as we don't figure something new that wrecks the calculations. the infinite onion try to peel that one
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