Author Topic: Mooshimeter - Wireless SmartPhone Multimetre  (Read 56818 times)

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Offline nidlaX

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Re: Mooshimeter - Wireless SmartPhone Multimetre
« Reply #125 on: November 18, 2016, 09:45:36 am »
Yes, I have one.
It is particularly useful for logging current and voltage simultaneously.
You can log to your phone or it is able to log to its own micro SD card if you supply one.
Slight downside is that a small amount of the plastic case needs to be removed to use the micro SD card slot and this invalidates the CAT rating.
I am only using it for ELV so the CAT rating is not important to me for this device.
Ah, that's why they don't pre-cut the slots by default. You can also take apart the case to use the slot, but it is a big hassle.

The firmware updates over the past year have made it a lot more usable, but I hope that connection stability and the user interface can be further improved.
 

Offline Assafl

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Re: Mooshimeter - Wireless SmartPhone Multimetre
« Reply #126 on: November 21, 2016, 06:05:54 am »
I think the new firmware beta has a download for logging. So no need to open mosh nor deflower it.

I just wish there was a way to calibrate it.
 

Offline coolfrost6

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Re: Mooshimeter - Wireless SmartPhone Multimetre
« Reply #127 on: December 22, 2016, 07:10:50 pm »
I'v got one about summer this year, and beside some random software bugs that seems to have been ironed out with the last firmware update it's been super.

i needed it for doing some fairly long voltage and current measurements where i needed resolution down to at least 0.1 mA/mV and this fit the bill perfectly.
My only gripe might be that the battery properly only last about 2 months but i think its because we access the bluetooth to much.
It could be cool is Dave would do a review of one.

If there is interest i might do a short video on it going through some of the features.
 
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Offline mos6502

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Re: Mooshimeter - Wireless SmartPhone Multimetre
« Reply #128 on: January 10, 2017, 03:44:25 am »
If there is interest i might do a short video on it going through some of the features.

That would be awesome. I've been looking at the Mooshimeter for quite a while. The problem with devices like this is, they're only as good as the software. How reliable is the software? How reliable is the bluetooth connection? Do you get disconnects from time to time?
for(;;);
 

Offline danshtr

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Re: Mooshimeter - Wireless SmartPhone Multimetre
« Reply #129 on: January 10, 2017, 06:21:59 am »
Running on Samsung S7. Very stable.
 

Offline Mr.B

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Re: Mooshimeter - Wireless SmartPhone Multimetre
« Reply #130 on: January 10, 2017, 06:55:21 am »
^ Same here. Same phone, very stable.
Time is the overseer of all things.
 

Offline tux_on_tour

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Re: Mooshimeter - Wireless SmartPhone Multimetre
« Reply #131 on: April 23, 2017, 09:17:24 am »
Stable on android devices.
Battery problems solved with heat-shrink on the battery holder - Battery holder has sharp edges out of the box.
 

Offline rr100

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Re: Mooshimeter - Wireless SmartPhone Multimetre
« Reply #132 on: August 22, 2017, 06:47:37 pm »
Any recommandations where to buy from in the EU? I see two distributors on their page, Elektor and Robotshop, any experience with either one?

Other than that are there multiple versions (revisions) or anything else to know before ordering?
 

Offline sotos

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Re: Mooshimeter - Wireless SmartPhone Multimetre
« Reply #133 on: August 22, 2017, 07:39:23 pm »
Any recommandations where to buy from in the EU? I see two distributors on their page, Elektor and Robotshop, any experience with either one?

Other than that are there multiple versions (revisions) or anything else to know before ordering?

I bought mine from RobotShop, all was fine and fast to Greece.
 

Offline rr100

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Re: Mooshimeter - Wireless SmartPhone Multimetre
« Reply #134 on: August 22, 2017, 09:07:21 pm »
Thanks, I was about to order but it seems that you can't do energy directly - and by directly I mean with the smartphone connected all the time if needed or even from a log. I know you can get it from the log with a small script or in a spreadsheet but I wanted something direct: plug it, let it run for a few hours, read the number.
There's a discussion at https://moosh.im/f/topic/measuring-watt-hours/ but they focus on B/W limits for spiky values, this isn't what I'm looking for, one measurement per second (or even 10s) should be enough.
 

Offline rr100

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Re: Mooshimeter - Wireless SmartPhone Multimetre
« Reply #135 on: November 01, 2017, 09:31:08 pm »
Ok, I gave up waiting for something better and ordered one (elektor.de had a "sale", actually is still up even if it says up to 30th of October, not a fantastic price at 120euro+5 shipping but probably the best this side of the pond). Engineering/development seems to be almost dead but unless and until something better is available I'll try to use what is (I just hope it still works with the next update on my phone...).
 


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