yep verified this also the other day.Google's app store only has 4.11. Haven't tried the QR code.
Has the problem with changing password been fixed?We are developing PC software,
If there are better feasible suggestions, I can implement them.
It was never a problem, if you didn't change the password. lolHas the problem with changing password been fixed?
My question is why?I changed my password on both my JKs. No issues.
But ofc. I did not forget the new one... ^^
What's the greater threat:
1) China looking at the data from your Sol-Ark
2) NSA hacking your BMS and using all the wires in your house to communicate with aliens in orbit.
Nr 2, for meWhat's the greater threat:
1) China looking at the data from your Sol-Ark
2) NSA hacking your BMS and using all the wires in your house to communicate with aliens in orbit.
I would wait with the JK. There have been some issues lately (which I'm working on - see this thread). The big issue is that noone at JK or Hankzor replies to messages anymore. @Nami used to frequent this forum, but she hasn't been here in a while, and the usual contact channels we used seem to have gone away. It's a shame, the JK is a great BMS - I run 4 16s packs on them...
In December 2023, are the JK BMS’s with active balancing stable and worth considering? Did they sort out the issues you referenced?
Even if you are NOT charge/discharging and batteries are at rest, will the active balancer still balance?
Depends on the construction/design.Good deal. I assume it can only balance one cell at a time. Transferring from high cell to low cell. My assumption is that all active balancers do that? I haven’t done extensive research on balancers or BMS’s with active balancers.
Thanks for the info. I watched several of Andy’s videos from Off Grid Garage as well. Seems to work well if you can control them to work only when needed or at certain voltage levels etc.Depends on the construction/design.
Neey, Enerkey 4A - 15A active balancer can only balance one cell at time via time sharing method.
First, the supercapacitor in the active balancer is charged by any cell with highest voltage (one by one, not all cell at same time). Once the supercapacitor is fully charged, the energy will discharged to any cell with lowest voltage one by one. Do note these balancer cannot charge and discharge simultaneously.
Compared to the capacitive (mostly Heltec 5A with a lot of capacitors onboard) active balancer. If you take a look on, all cells participates in active balancing via voltage difference from each cells simultaneously. The downside is........the balancing current is proportional to cell voltage deviation. In general, 0.100v deviation means active balancing current of 1A. So, to reach full 5A active balancing current, you will need at least 0.500v deviation between your highest and lowest cells.