piev's latest activity

Piev, I swapped it to switched power yesterday as Mickey suggested and no issues. Tried charging while off and no problems. It just...

Hey Blinks, yes I’m afraid it’s still a work in progress. If you leave the device powered it gets lost and has to be reset. I am working...

I think the better way to keep up with degradation would be to monitor charging. Once a month drive to empty and then charge to full and...

If I make the SoC static the car keeps driving. The cars have always went into turtle at 10% SoC and the display goes to ---. It will...

Hey David, After my latest test drive I am wondering why we cut off the SoC volts table at 3.54912? If volts = 3.053819 then SoC = 0...

I loaded version 6 of my CAN bridge software with the corrections made by David. Thanks I took a drive and looks like it is working...

Looks like that was just numbers transposed. it said: else if (volts < 3.77376) { SoCv = 138.703950288505 * volts -...

Internal Resistance is reported by the BMU on request from test equipment. When the command 761 2 21 1 0 0 0 0...

I had the thought of using the weakest cell first. I didn’t use it because I thought pack voltage would vary less and be a more stable...

Thanks Frud and David. I loaded Fruds code and took a drive. Here is the data.

Hey Frud, I didn't write that part David wrote it. I think it is code from OBDZero. I originally used something similar with total...

// Arduino Due - Displays all traffic found on either canbus port // By Thibaut Viard/Wilfredo Molina/Collin Kidder 2013-2014 //...

That’s an interesting idea Frud, I incorporated coulomb counting with voltage used as a a remaining amp hour indicator. It seems to work...

Yes, I believe you are correct. I am not finished characterizing the behavior. Yesterday, driving home the vehicle suddenly stopped. I...

Welcome sheet, Yes, I live in the Us and upgraded my own pack. Not too hard if you’re mechanically inclined. Currently getting over a...