so i moved to a new 4 in 1 esc...i need a little help locating the problem.. coz google gives only right results if correct questions are asked
i decided to cheap out ( kind of) and buy a racerstar 4 in 1 esc
this one -- i flashed it to the latest blheli firmware and calibrated all the esc in the suite
https://www.banggood.com/Anniversary-Special-Edition-Racerstar-REV35-35A-BLheli_S-3-6S-4-In-1-ESC-Built-in-Current-Sensor-p-1180734.html?gmcCountry=IN¤cy=INR&createTmp=1&cur_warehouse=CN&utm_source=googleshopping&utm_medium=cpc_ods&utm_content=heath&utm_campaign=pla-ods-in&gclid=EAIaIQobChMIlpuWzNH72wIVTIaPCh3hfgYJEAQYASABEgITvPD_BwEreviews say its good (
but then i rarely see bad reviews on b.g) .
here is my prob
( note i did not face this problem with the spedix 30A individual esc so my motor and f.c are good --only the esc has changed)
ON a 4S when i punched the throttle the quad shoots up but i can hear a vibration/ stuttering/ refusal of motor to spin at full power...
i tried it a couple of times and then at 50 metres height at one point my quad totally died and fell down like a rock( no damages) ..and flew again normally!!
i thought it has to do with calibration or timing issues of motor/esc...so i took the props off and punched the throttle..no problems ..everything was smooth. the problem does not exist when using a 3s battery
so it has to do with esc incapable of handling power???
how do i confirm what the problem is.. what do i look up on google??( tried most stuff but no use)
note ( my motors are 2500kv- tmotor and are running heavy props 5050c)
cant fly a quad peacefully knowing it can fall out of the sky anytime ...! any help much appreciated.