SRD250 FPV Racing Drone, Betaflight, Emax cooling 22042300, Lumenier autoshot, DAL 5045BN
First video in awhile. Testing betaflight, and liking it.
PID controller=1
basically default settings except P=7.0 on R&P (a little too high).
Rates are 1.0 all around.
SRD250 v2
Betaflight
Emax cooling 2204/2300
Lumenier autoshot
DAL 5045BN
3S 1300 mah 45c
Xiaomi Yi 1080p60fps





![[tuananhktmt] High speed communications from Arduino DUE to PC, ADC 12 bit [tuananhktmt] High speed communications from Arduino DUE to PC, ADC 12 bit](https://quadcoptersource.tesb1.com/wp-content/uploads/2016/05/tuananhktmt-High-speed-communications-from-Arduino-DUE-to-PC-ADC-12-bit.jpg)


Yeah !!! That’s rock !!! You are ready for 4S !!