I just went in on the forum and saw a bunch of new messages! Unfortunately a little later than I would have liked to. But I will check on the forum more often in the future. If you want to get my attention and make it easy for me to see the post just @isak me and I'll get a notification

@ianlighting i have increased the file size limit to 10MB and increased the max image width and height to 8000 pixels now. It should be possible to upload directly from your phone now

I've heard the BMS messaging is more complex. @isak has been working on it a while, not sure of where it currently stands or if that's really the issue

I am not sure if the compressor has HVB+ and HVB- going to it all the time. or if it has some contactors in the PDM that turn on with LIN control as well. have to pull the PDM open and see... I do know that the PTC heater has HVB+ and HVB- whenever the Main contactors are closed. so probably the same with the A/C compressor.

You should wire it so that it can turn on during charging, but it won't turn on during chademo charging since no power converson happens then ( so no loss that heats up the PDM / OBC). So instead of wiring from ignition you should wire it directly to the 12V. However for most ev conversions the fan never turns on because not that much heat is generated either when driving or charging

tried unsuccessfully with a second windows machine on the same BOSSA version