The World's Lightest 75mm Whoop is AMAZING!

What happens to the performance of a 1S whoop when you make it HALF the weight of a typical BNF? Let me show you! It's pretty amazing! Links and custom tune below...

The Easy Way to Build (but not as light):
If you want an easy build, just get a Meteor65 or Mobula6 and swap the parts onto a 75mm frame with 40mm props. Try 19,000KV or 19,500KV combined with my custom tune. It will be good, but not as good as my 16.8g version. For that, you'll have to build it up from components (see below):
- Meteor65 BNF (from BetaFPV: http://bit.ly/2KvavJT, from GetFPV: http://bit.ly/2QtWpvZ)
- Mobula6 (https://bit.ly/3mInNTI, or http://bit.ly/2wGRtw7)

Full Parts List (as seen in this video):
- Mobula7 V2 Frame (https://bit.ly/3eg3MRr, or https://bit.ly/3kGqm8m)
- Happymodel EX0802 19,000KV Motors (https://bit.ly/366Jnej, or https://bit.ly/2TIDAFH)
WARNING: The EX0802 motor wires are just barely long enough. Do not cut them shorter! You will need every mm of wire. I suggest pulling them out of the connector and then cutting off the crimped part, preserving as much of the wire length as possible.
- BetaFPV F4 1S FC (the one I used) (https://bit.ly/3mLDHwZ, or http://bit.ly/2m2JX9e)
- Alternative FC: BetaFPV F4 1S FC with built in VTX (https://bit.ly/360DJtO)
- Alternative FC: CrazyBee F4 Lite 1S FC with built in VTX (https://bit.ly/34JB8oG, http://bit.ly/2H3XJjq)
- HQ 1.6x1.6x4 Props w/ 1mm shaft (https://bit.ly/3mGOqbP, or https://bit.ly/2TD6Rln)
- Runcam Nano3 Camera (http://bit.ly/39w6QFK)
- NamelessRC Nano VTX (https://bit.ly/30VLksU)
- E6000 Glue (https://amzn.to/358DX3m)
- U.FL extensions cut to make custom VTX antenna (https://amzn.to/2UoTOFg)
- RENY M1.4 4mm motor screws (http://bit.ly/2P0JOzT)

ESC Setup:
- Flash JESC v2.3 with 48kHZ PWM
- Startup Power = 1.0
- Demag Compensation = High
- Motor Timing = Medium High
- Enable Bi-directional DSHOT (small fee for H-type ESCs, free for L-type)

Betaflight 4.2.3 CLI Diff:
feature -AIRMODE
set gyro_lowpass2_hz = 375
set dyn_notch_width_percent = 0
set dyn_notch_q = 250
set dyn_notch_min_hz = 125
set dyn_notch_max_hz = 350
set dyn_lpf_gyro_min_hz = 300
set dyn_lpf_gyro_max_hz = 750
set rc_smoothing_auto_smoothness = 7
set fpv_mix_degrees = 13
set dshot_idle_value = 700
set dshot_bidir = ON
set motor_pwm_protocol = DSHOT150
set motor_poles = 12
set thr_corr_value = 3
set thr_corr_angle = 650
set vbat_max_cell_voltage = 440
set vbat_min_cell_voltage = 300
set vbat_warning_cell_voltage = 310
set yaw_motors_reversed = ON
set small_angle = 180
set pid_process_denom = 4
profile 0
set dyn_lpf_dterm_min_hz = 105
set dyn_lpf_dterm_max_hz = 255
set dyn_lpf_dterm_curve_expo = 7
set dterm_lowpass2_hz = 225
set iterm_relax_cutoff = 20
set yaw_lowpass_hz = 100
set throttle_boost = 7
set throttle_boost_cutoff = 25
set p_pitch = 69
set d_pitch = 68
set f_pitch = 133
set p_roll = 63
set d_roll = 62
set f_roll = 126
set p_yaw = 68
set f_yaw = 126
set angle_level_strength = 90
set level_limit = 65
set d_min_roll = 0
set d_min_pitch = 0
set ff_spike_limit = 70
set ff_smooth_factor = 20
rateprofile 0
set roll_rc_rate = 210
set pitch_rc_rate = 210
set yaw_rc_rate = 220
set roll_expo = 40
set pitch_expo = 40
set yaw_expo = 40
set roll_srate = 0
set pitch_srate = 0
set yaw_srate = 0

More videos you might like:
- My Lightest 65mm Whoop: https://youtu.be/Rz0MjU4Gg3A
- My Lightest 3-inch Toothpick: https://youtu.be/obns6k1xhIc
- My 0802 Whoop back in 2018: https://youtu.be/LNMUu0T9_Nc
- My Meteor65 Review: https://youtu.be/syrTruX5xJg
- My Mobula6 Review: https://youtu.be/XkIKaanPBao
- Whooptopia 2020 (epic whoop racing!): https://youtu.be/dN_4suzyWTc

Thanks for watching! Share the video link with your friends if you think they'd enjoy it too. :-)

Warm regards,
- Nate

Видео The World's Lightest 75mm Whoop is AMAZING! канала Mr ShutterBug