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Choosing between KISS 24A or 30A
#1
If you had a choice between the KISS 30a and the KISS 24a, which would you choose and why?
I like the 24A being 32bit, but 30A seems to be safer if I want to over-prop?
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#2
obviously 24A, they are newer design capable of telemetry feedback. They can support much faster update rates at high KV. The 30A top out at about 3.5khz on high KV motors. 3.8khz caused sync issues at WOT with the 2700kv motor on 4x4 props. MCU is the limiting factor there.

Also the 24A rating is how many amps it can take without any air going over them so they can take much more then 24a.
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#3
24a supports OneShot42, I don't believe the 30a do. I've been running the 24a since they launched, and v1.1 (blue light vs. green light) is excellent. I had three of the v1.0 fail on me. The power is smooth and clean, and the telemetry is cool... maybe a bit unnecessary for those running OSD integrated PDBs.

I have not used the 30a, but another guy I fly with has. He feels the 24a are at least as good as the 30a.
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#4
(01-May-2016, 12:35 AM)OverDischarged Wrote: obviously 24A, they are newer design capable of telemetry feedback. They can support much faster update rates at high KV. The 30A top out at about 3.5khz on high KV motors. 3.8khz caused sync issues at WOT with the 2700kv motor on 4x4 props. MCU is the limiting factor there.

Also the 24A rating is how many amps it can take without any air going over them so they can take much more then 24a.

(01-May-2016, 12:36 AM)CurryCat Wrote: 24a supports OneShot42, I don't believe the 30a do. I've been running the 24a since they launched, and v1.1 (blue light vs. green light) is excellent. I had three of the v1.0 fail on me. The power is smooth and clean, and the telemetry is cool... maybe a bit unnecessary for those running OSD integrated PDBs.

I have not used the 30a, but another guy I fly with has. He feels the 24a are at least as good as the 30a.

24 it is then. I only ask because I can get the 30's today and I have the KISS FC coming. guess I'll just wait like everyone else.
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#5
(01-May-2016, 12:36 AM)thomasFPV Wrote: 24 it is then. I only ask because I can get the 30's today and I have the KISS FC coming. guess I'll just wait like everyone else.

KISS FC can't do more than 1khz right now anyway though, so update rates aren't really an issue there. The telemetry is nice though. Not sure you'll notice much difference in flight between the two. The 24A are more future proof IMO.

Kiss 24A can use oneshot42, which is nice, but at 1khz looptime, it makes no difference. More for future dev than use right now. Braking and responsiveness is better on the hardware PWM in the KISS ESCs, so that does change handling.
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