Recent content by kutt

  1. K

    Reading Battery Data With an Arduino

    awesome! The DJI Battery has a microcontroller installed with a charge controller I could no find any datasheet ;( However: This tutorial works! I discharged the battery slowly until it shut down itself. Then I did a reset of the controller and charged it again. In the DJI manual they write...
  2. K

    Reading Battery Data With an Arduino

    [..]he bq20z95 provides [..] I'll try to figure out what kind of chip the Phantom2 battery uses (was away for the weekend). Maybe I find a datasheet. Do you have any idea at which level the Battery should be when resetting the chip? Some say it should be full, some say it should be empty. From...
  3. K

    Reading Battery Data With an Arduino

    Hello, I found this post, because I try to reset a DJI Phantom 2 battery after I replaced the cells. The battery works, but the controller seems to be all screwed up. It says that the LiPo has 2 cycles, 100% lifetime left, full capacity 70mA, current capacity 1mA. The indicator bars show...