Mini-El City on Lithium

A major setbackRebuild

Posted by Ola Eskilsson Fri, May 27, 2016 07:30:26

My new rear axis broke :-(
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Firmware updateThe CA Dash board

Posted by Ola Eskilsson Sun, July 05, 2015 10:46:32

www.ebikes.ca has a new firmware (CA2.4) for there Cycle Analyst.
I've downloaded it and are testing it's new features.

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New partsRebuild

Posted by Ola Eskilsson Sat, July 04, 2015 11:08:35

Finally got a new rear axis and some new bearings from Alan in Denmark.Blog imageBlog image

Broken bearings.Rebuild

Posted by Ola Eskilsson Fri, July 03, 2015 11:17:02

The rear axis must be replaced because the left wheel bearings has damage it.Blog image

48VRebuild

Posted by Ola Eskilsson Sat, May 09, 2015 20:31:41

Finally I got the time to do the upgrade from 12S to 15S.

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Logging device #2The CA Dash board

Posted by Ola Eskilsson Thu, November 13, 2014 07:32:36

Finally I got it working as planed.
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I had to connect the voltage supply direct to 12V instead of running in on 5V from the CA. The logger saves files on a Micro SD card for future analysis.

This is how the files looks like.

Ah V A S D

20.877 38.12 101.9 0.00 8.5026

20.885 39.59 2.1 8.13 8.5044

20.887 39.35 21.5 6.83 8.5066

20.902 38.40 80.9 8.19 8.5088

20.905 39.42 13.9 9.84 8.5114

20.911 39.55 3.8 9.86 8.5143



Logging deviceThe CA Dash board

Posted by Ola Eskilsson Sat, July 19, 2014 16:49:28

Last weeks I've been working on a logging device from the serial port on the CA.
I'm using a logger from https://www.sparkfun.com/products/9530
It can be set to create a new file everytime you start the CA or write in the same file all the time.

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A Long tripThe CA Dash board

Posted by Ola Eskilsson Sat, July 19, 2014 16:36:11

Blog imageBlog imageI drove back and forth to the vehicle inspection today.