Recent content by davidk_ro

Hi, I made a terrible mistake by updating my Smartcontroller to the latest firmare. However I really wish to revert to an older version but it seems I can't find a solution. DJI Assistant won't show any other version than the current one. Does anyone know how to do it? I'd use SC Firmware...

Thank you. I know these can be found on amazon. However in my country there is no dealer who has any. So maybe this is first step. That's why I hope someone can tell me when is the official end-of-sercice date.

Hi, Do anyone know when the end of service period expiers, for M2 family? I can't find batteries anywhere. From my previous experience, from Air 1, once DJI launch a new drone from the same family, they cease supplying batteries. I don't find this policy fair. I purchased an used Zoom almost a...

Hi. BMS judgeb he state of charge based on: Peak voltage on each cell while charging Coulomb counter: how many amp-hour goes in and out the battery while charging/discharging But when the battery is old some cells develop increased internal resistance. While flying, because of this, the...

This is very interesting, I was thinking in the past of lowering voltage of my MA1 batteries as well. Two things I have in mind: SOC algorithm may calibrate at full charge, so repeatedly under-charge may induce some drift in state of charge calculations. And second, ballancing may be less...

So Crystalsky is iOS then?