Banggood sent me an Eachine Beecore F3 EVO flight controller to review, so I built a Tiny Whoop with an e010 frame, Spintech motors and a Boldclash F-02 FPV camera. It weighs 21.5g without battery and it flies very fast!! I used Nano-tech 200mah batteries modded with JST PH connectors.
I have the DSM version of the Beecore and flying it with my Devo 7e.
I flashed it with Betaflight 3.01 and below are my PID & Rate settings.
You can order the Eachine Beecore FC here: https://goo.gl/2cJ7Ai
# profile
profile 0
set pid_controller = LEGACY
set p_pitch = 80
set i_pitch = 80
set d_pitch = 30
set p_roll = 80
set i_roll = 80
set d_roll = 30
set p_yaw = 180
set i_yaw = 45
set d_yaw = 0
set p_alt = 50
set i_alt = 0
set d_alt = 0
set p_level = 25
set i_level = 50
set d_level = 50
set p_vel = 55
set i_vel = 55
set d_vel = 75
set level_sensitivity = 1.000
rateprofile 0
# rateprofile
rateprofile 0
set rc_rate = 140
set rc_rate_yaw = 110
set rc_expo = 20
set rc_yaw_expo = 0
set thr_mid = 50
set thr_expo = 0
set roll_srate = 0
set pitch_srate = 0
set yaw_srate = 0
set tpa_rate = 0
set tpa_breakpoint = 1650