01-15-2019, 03:18 PM | #31 |
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Location: uk
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Bms
I use pic micro for my reader..
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01-15-2019, 07:17 PM | #32 | |
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Posts: 53
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Quote:
I do have one good working battery on my workbench, and I need a little more time in the lab to finish a basic working tool to simply read all the cell voltages, serial number, etc. |
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01-17-2019, 05:15 PM | #33 |
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Join Date: Apr 2009
Location: Cabo Frio, Rio de Janeiro
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BMS Software
Hi everyone,
On this site i found some interesting software: http://www.pukshofer.com/Firma/download.htm It is from germany, and they dis a interesting hardware to recover batteries and test them. I am searching now a i2c to usb interface, using a arduino , maybe someone have a sketch to help me to connect battery to the software. Regards, |
01-21-2019, 04:28 PM | #34 |
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Location: Baia Mare, Romania.
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All the know-how is for sale.
Also ready to use testers on stok, between 500-1000€, depending on options choosed by buyer. I have also do it your self, economical version, without housing, here is one i sold few weeks ago in Germany, and buyer build one housing and is using the tool pretty happy. Can read even SN# from boards or batteries without bar code and sn# writing https://www.ebay.de/itm/Segway-Akkup...-/192793264126 Contact me and have fun! Last edited by felix_fetche; 01-21-2019 at 05:39 PM.. |
01-21-2019, 04:50 PM | #35 |
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So how much is the 'DIY' version to the UK? For Xiaomi mini plus?
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01-21-2019, 05:40 PM | #36 |
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01-22-2019, 04:47 AM | #37 |
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That didn't answer my question... looks good btw
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01-24-2019, 02:54 PM | #38 |
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Join Date: Mar 2010
Location: Baia Mare, Romania.
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Hi,
Is a stand allone tool, as you see in video. No need any extra device as display. Price is negociabile now. Call me +40 744 503 680 |
01-24-2019, 06:31 PM | #39 |
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Join Date: Mar 2010
Location: Baia Mare, Romania.
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https://youtu.be/xuxQqa_bHNw
Now new update to be compatible with Gen.1 batteries Rev.AB, AC and AD, tested, new algo for SN# and Revision Type, will make new video for old Lithium Gen.1 batteries in action. |
01-26-2019, 02:48 PM | #40 |
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Thanks to Segway Nation here in Austin, I once again have access to good and red-light batteries, and development continues. I now have Rev AF, AH batteries, and am trying to get my hands on a NiMH battery that still works.
I have updated the pinout on the GitHub image, and am working on weekends to make a breadboard and basic 2-layer gerber/drill file set you can send to 4PCB, ExpressPCB, OSHpark ( etc ) to make an arduino "shield" I also now have a working 3D STL file so that you can get a connector printed and not have to find the rather hard to get one, and so that you can connect to the battery without having to resort to testing clips. ( It's for development and testing, not for high-current application! Don't use it if you're going to be drawing full voltage from the cell or to charge the cell ) Thanks for your patience Y'all! For those starting hacking on the cell -- first available i2c bus device is at address 0x31. Last edited by martinbogo; 01-26-2019 at 03:01 PM.. |
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