Not even sure what model this is, so picture attached.
I saw a thread about PICkit3 and Dyson batteries, plus a video or two, So I just ordered a PICKit 3, pull out my stock of old batteries ( one has 32 red flash error)
On looking at the thread… BMS PCB looks different… damn!
Plus the two new(er) batteries have no SV number on them.
I suspect the two already dead stripped ones were SV03 or 05, but labels long gone.
I have not opened any of the spare batteries yet… I got all excited and started 3D printing some battery opening tools, rather than the usual heat gun, vice and screwdriver method !
So, trying to get ahead of the game here….question, the PCB’s pictured… can they be EEPROM flashed the same as the other PCB in the thread… I will link to later.
That thread is 10 pages long, and am currently plodding through it.
But for now… any advice if possible..
Thank you.