How To Build a Impuls RC Apex with DJI FPV

Dr.Wooz February 24, 2022

2 26 2 minutes read

We asked our drone engineer Jaylan: ”if you could assemble the perfect cinematic quad that could carry the GoPro 10 with a full battery. What would it look like?” He came up with this design, an Apex frame with Mr. Steele motors.

We are happy to share it with you. Let us know in the comments if you have any questions.

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mpulse rc Apex HD Frame

Holybro Tekko32 Metal esc 65 amp

Holybro Kakute f7 hdv Flightcontroller

Caddx air unit

Ethix Mr.Steele Stout v4 Motor

XT60 Pigtail

Ethix s5 Props

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Ungraded is a drone stock platform. We offer graded & ungraded drone footage.
All footage comes with our ⚡ Super Simple License and is ⚡ High Resolution only.

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Config Dump with the perfect pit tune

*only save to paste in if you are on betaflight 4.2 to 4.2.9!

# diff all

# version
# Betaflight / STM32F745 (S745) 4.2.9 Apr 27 2021 / 19:34:04 (e097f4ab7) MSP API: 1.43
# config: manufacturer_id: HBRO, board_name: KAKUTEF7HDV, version: cc8e118f, date: 2020-03-04T02:37:20Z

# start the command batch
batch start

# reset configuration to default settings
defaults nosave

board_name KAKUTEF7HDV
manufacturer_id HBRO
mcu_id 001c003f3039511434383332
signature

# feature
feature LED_STRIP

# beacon
beacon RX_LOST
beacon RX_SET

# map
map TAER1234

# serial
serial 1 64 115200 57600 0 115200
serial 5 0 115200 57600 0 115200

# aux
aux 0 0 0 900 1225 0 0
aux 1 1 1 1925 2100 0 0
aux 2 13 2 1450 2100 0 0
aux 3 35 1 1300 1700 0 0

# master
set gyro_lowpass_hz = 0
set gyro_lowpass2_hz = 0
set dyn_notch_width_percent = 0
set dyn_notch_q = 250
set dyn_notch_min_hz = 100
set dyn_notch_max_hz = 400
set dyn_lpf_gyro_min_hz = 0
set acc_calibration = 18,248,-131,1
set baro_hardware = AUTO
set rc_smoothing_auto_smoothness = 20
set serialrx_provider = CRSF
set dshot_bidir = ON
set ledstrip_beacon_percent = 0
set osd_vbat_pos = 2081
set osd_current_pos = 2094
set osd_altitude_pos = 2102
set osd_avg_cell_voltage_pos = 2088
set gyro_1_align_yaw = 2700

profile 0

# profile 0
set dyn_lpf_dterm_min_hz = 0
set dterm_lowpass_type = BIQUAD
set dterm_lowpass_hz = 100
set dterm_lowpass2_hz = 0
set throttle_boost = 10
set p_pitch = 56
set i_pitch = 110
set d_pitch = 54
set p_roll = 52
set i_roll = 110
set d_roll = 51
set p_yaw = 80
set i_yaw = 125
set d_yaw = 28
set f_yaw = 92
set d_min_roll = 36
set d_min_pitch = 38

profile 1

profile 2

# profile 2
set dyn_lpf_dterm_min_hz = 0
set dterm_lowpass_type = BIQUAD
set dterm_lowpass_hz = 100
set dterm_lowpass2_hz = 0
set iterm_relax_type = GYRO
set iterm_relax_cutoff = 6
set throttle_boost = 25
set p_pitch = 65
set i_pitch = 165
set d_pitch = 70
set f_pitch = 97
set p_roll = 62
set i_roll = 160
set d_roll = 67
set f_roll = 92
set p_yaw = 80
set i_yaw = 127
set d_yaw = 28
set f_yaw = 92
set d_min_roll = 53
set d_min_pitch = 54