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MINIWARE is an innovative product brand of e-Design, specialized in designing and developing smart tools in mini size, the main products are mini oscilloscopes, mini logic analyzers, smart electric soldering irons, smart screwdrivers and precise digital power supplies, as well as the research and development of relative products.
- Storage: built-in 8M flash memory
- Battery: 500mAh lithium
- Display: 2.8 inch color LCD screen
- Size: 100mm*56.6mm*8.4mm
Raleigh Littles
2025-08-28 16:49:03
This product "works" at a basic level, but has so many things wrong with it.Starting with the hardware: The device is overall poorly constructed, don't let the slick metal case fool you. If you disassemble it you'll find that the power "switch" is a crappy piece of plastic, and the two dials (A and B) are barely attached. Disassembling this thing and then reassembling it is a total hassle.There's also the issue that despite being released in 2022, it still is using micro-USB instead of a USB type c port. There's absolutely no reason a $100+ product should cheap out like that.Lastly, there's also the issue with the display. It just quite frankly isn't good, it has poor brightness and is difficult to use in bright sunlight. I'm also scratching my head at the fact that there's no type of display out (even a micro HDMI could've easily fit in this form factor) to allow you to view the signal captures on a portable monitor. There are situations where I need to use this in the field, but want to see the results on a brighter display, but I don't have access to a full fledged computer (to be able to examine the captures there).Lastly, there's the firmware issue. Amazon doesn't allow external links in their reviews, but if you search "LA104 firmware issue" you'll see more about it. Thankfully there's 3rd party firmware available.
Scientia est Deus
2025-07-30 10:51:33
Search on these title keywords and you will find this 9 Jul 2022 article about a serious bug in the firmware. I'll be waiting for a v2.0 of this with a fix and post this simply to incentivize Miniware to fix this.WHEN YOUR LOGIC ANALYZER CAN’T TELL GOOD AND BAD SIGNALS APARTHe dug into the problem, as [Avian] does. Going through the problem-ridden capture files helped him realize that the glitch would always happen when one of the signal edges would be delayed by a few microseconds relative to other signal edges — a regular occurrence when it comes to digital logic. This seems to stem from compression being used by the FPGA-powered “capture samples and send them†part of the analyzer. This bug only relates to the signal as it’s being displayed on the analyzer’s screen, and turned out that while most of this analyzer’s interface is drawn by the STM32 CPU, the trace drawing part specifically was done by the FPGA using a separate LCD interface.It would appear Miniware didn’t do enough testing, and it’s impossible to distinguish a good signal from a faulty one when using a LA104 – arguably, the primary function of a logic analyzer. In the best of Miniware traditions, going as far as being hostile to open-source firmware at times, the FPGA bistream source code is proprietary. Thus, this bug is not something we can easily fix ourselves, unless Miniware steps up and releases a gateware update. Until then, if you bought a LA104, you can’t rely on the signal it shows on the screen.
DENIS GOBIN
2025-07-14 17:00:48
Le système fonctionne bien en général, mais le seul problème avec cet analyseur logique. Il est difficile de placer les cinq sondes sur les différents circuits intégrés. Ils sont de mauvaise conception et tiennent pas toujours bien sur les circuits intégrés.
Vanessa Gotuzzo
2025-06-29 13:49:03
Es muy pequeña la pantalla, pero cumple con su función, el precio es súper interesante, embalaje bien, tiempo de entrega correcto, manual un poco escaso, tienen que buscar en YouTube funciones.
J. Barnert
2025-05-17 16:58:36
Das Gerät tut seinen Zweck. Die Signale werden gut erfasst und dargestellt. Nützlich ist, dass das Gerät einen Akku hat und somit leicht mitgenommen werden kann. Sehr zu empfehlen. Der Preis erscheint angemessen.
Benedikt M.
2025-03-13 13:00:07
Die Idee eines kompakten Logikanalyzers gefällt mir sehr gut und viele Ideen hinter diesem Produkt sind gut, nur leider schwächelt die Umsetzung daran, dass viele Funktionen scheinbar geplant waren, dann aber nicht implementiert wurde. So lässt sich zum Beispiel die Wortbreite nicht von 8 Bit ändern, da die entsprechende Menüoption zwar vorhanden aber ausgegraut ist. Auch ist es nicht möglich, eigene Nachrichten über die Outputpins auszugeben, sondern nur der Text LA104SPI/-I2C oder ein Rechtecksignal. Wenn Miniware etwas mehr Zeit in die Firmware investiert hätte (und vielleicht auch in die Bedienelemente und den Textbedruck der Hardware), dann wäre dieses Gerät definitiv eine Empfehlung wert. Am Ende bleibe ich nun für alle Arbeiten bei meinem original Saleae Logikanalyzer (dafür schleppe ich auch gerne mein Laptop weiterhin überall hin mit).
Client d'
2025-02-19 17:08:30
O dispositivo é bastante delicado de manusear. Os conectores são mal projetados. Eles não cabem no dispositivo porque não são suficientemente firmes (apertados).Você deve segurar os cabos com a mão ou colá-los com fita adesiva para que grudem no aparelho.A documentação está muito incompleta.
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