3D printed glow in the dark Bone 3"

By aiye400 on Oct 18, 2022

3 83 5

My 3" bone drone because why not? 3D printed in glow in the dark PLA+(because that's all I had at the time) with a 3D printed canopy and 3D printed camera mount. A bit of a theme here...

Flight controller is mounted 90 degrees so props are mostly out of view. Super tight build but I'm happy with the size. 62 grams without the battery, and just over 90 AUW with GNB 450 2s.

I used some unbranded super cheap motors that are supposedly rated at 4300 kv. Hard to beat the price so we will see how long they last.

Flight times around 6-8 minutes just cruising, and could probably do with a better tune. Overall very happy with this build.

Photos

Part List

Flight Controller	DarwinFPV ELRS2.0 F411 15A Bluejay AIO (2 builds) Darwinfpv.com	$39.99
Motors	4 x Micro moteur sans balais 1104 HM 1 2S 4300KV, Mini RC Quadcopter, moteur sans balais pour bricolage, Mini FPV, Machine de naviga Fr.aliexpress.com	$9.72
Propellers	Gemfan Hurricane 3018 Durable Bi-Blade 3" Prop 8 Pack (1.5mm) - Choose Your ColorGrey (22 builds) Racedayquads.com	$3.29
FPV Camera	Caddx Ant Lite Nano 1200TVL CMOS PAL/NTSC FPV Camera - Choose Your Aspect Ratio (11 builds) Racedayquads.com	$15.89
FPV Transmitter	NameLessRC Nano400 VTX 25mw-400mw 5V (21 builds) Pyrodrone.com	$13.99
Antenna	Foxeer Micro Lollipop 5.8GHz U.FL Antenna 2 Pack - RHCP - Choose Your Color (64 builds) Racedayquads.com	$19.89

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Discussion

ObSpecFPV 17 days ago

Hi there!
I don't know if you still have this, but was wondering if you might share the tune (diff all) for this one?

Show 1 more comment

aiye400 15 days ago

Hey, for sure! Here i the Diff all (keep in mind it's running an old BF 4.3 version):

diff all

version

Betaflight / BETAFPVF4SX1280 (BHER) 4.3.0 Dec 13 2021 / 11:23:34 (norevision) MSP API: 1.44

start the command batch

batch start

reset configuration to default settings

defaults nosave

board_name BETAFPVF4SX1280
mcu_id 0030006a3053501920383648
signature

name: Bone 3

serial

serial 30 2048 115200 57600 0 115200

beacon

beacon RX_LOST
beacon RX_SET

led

led 0 7,7::CB:4

aux

aux 0 0 0 1300 2100 0 0
aux 1 1 2 1300 1625 0 0
aux 2 13 3 1700 2100 0 0
aux 3 35 2 1550 2100 0 0

adjrange

adjrange 0 0 1 900 2100 12 1 0 0

vtxtable

vtxtable bands 6
vtxtable channels 8
vtxtable band 1 BOSCAM_A A CUSTOM 5865 5845 5825 5805 5785 5765 5745 5725
vtxtable band 2 BOSCAM_B B CUSTOM 5733 5752 5771 5790 5809 5828 5847 5866
vtxtable band 3 BOSCAM_E E CUSTOM 5705 5685 5665 5645 5885 5905 5925 5945
vtxtable band 4 FATSHARK F CUSTOM 5740 5760 5780 5800 5820 5840 5860 5880
vtxtable band 5 RACEBAND R CUSTOM 5658 5695 5732 5769 5806 5843 5880 5917
vtxtable band 6 LOWRACE I CUSTOM 5362 5399 5436 5473 5510 5547 5584 5621
vtxtable powerlevels 4
vtxtable powervalues 25 100 200 400
vtxtable powerlabels 25 100 200 400

master

set gyro_lpf1_static_hz = 375
set gyro_lpf2_static_hz = 750
set dyn_notch_count = 2
set dyn_notch_min_hz = 125
set dyn_notch_max_hz = 850
set gyro_lpf1_dyn_min_hz = 375
set gyro_lpf1_dyn_max_hz = 750
set acc_calibration = -303,-150,40,1
set max_check = 2000
set blackbox_device = NONE
set dshot_bidir = ON
set motor_pwm_protocol = DSHOT300
set motor_poles = 12
set motor_output_reordering = 1,3,0,2,4,5,6,7
set current_meter = NONE
set beeper_dshot_beacon_tone = 3
set small_angle = 180
set deadband = 18
set simplified_gyro_filter_multiplier = 150
set osd_warn_link_quality = ON
set osd_vbat_pos = 2433
set osd_rssi_pos = 2048
set osd_link_quality_pos = 2080
set osd_rssi_dbm_pos = 2112
set osd_tim_2_pos = 2455
set osd_flymode_pos = 2136
set osd_throttle_pos = 2420
set osd_vtx_channel_pos = 2101
set osd_current_pos = 2390
set osd_craft_name_pos = 2442
set osd_pidrate_profile_pos = 2426
set osd_avg_cell_voltage_pos = 2401
set osd_disarmed_pos = 2409
set osd_stat_max_spd = OFF
set osd_stat_battery = ON
set osd_stat_min_link_quality = ON
set osd_stat_total_time = ON
set osd_stat_min_rssi_dbm = ON
set vtx_band = 5
set vtx_channel = 8
set vtx_power = 4
set vtx_freq = 5917
set vcd_video_system = NTSC
set gyro_1_sensor_align = CW180
set gyro_1_align_yaw = 1800
set expresslrs_uid = 158,228,109,248,211,98
set rpm_filter_harmonics = 2
set name = Bone 3

profile 0

set dterm_lpf1_dyn_min_hz = 90
set dterm_lpf1_dyn_max_hz = 180
set dterm_lpf1_static_hz = 90
set dterm_lpf2_static_hz = 180
set anti_gravity_gain = 5000
set yaw_lowpass_hz = 0
set p_pitch = 67
set i_pitch = 120
set d_pitch = 40
set f_pitch = 180
set p_roll = 67
set i_roll = 120
set f_roll = 180
set p_yaw = 67
set i_yaw = 120
set f_yaw = 180
set d_min_roll = 40
set d_min_pitch = 40
set thrust_linear = 20
set dyn_idle_min_rpm = 35
set simplified_master_multiplier = 150
set simplified_d_gain = 90
set simplified_dmax_gain = 0
set simplified_pitch_d_gain = 100
set simplified_pitch_pi_gain = 100
set simplified_dterm_filter_multiplier = 120

profile 1

profile 2

restore original profile selection

profile 0

rateprofile 0

set rates_type = BETAFLIGHT
set roll_rc_rate = 100
set pitch_rc_rate = 100
set yaw_rc_rate = 100
set roll_expo = 50
set pitch_expo = 50
set yaw_expo = 50
set roll_srate = 70
set pitch_srate = 70
set yaw_srate = 70

rateprofile 1

set rates_type = BETAFLIGHT
set roll_rc_rate = 100
set pitch_rc_rate = 100
set yaw_rc_rate = 100
set roll_expo = 50
set pitch_expo = 50
set yaw_expo = 50
set roll_srate = 75
set pitch_srate = 75
set yaw_srate = 75

rateprofile 2

set rates_type = BETAFLIGHT
set roll_rc_rate = 100
set pitch_rc_rate = 100
set yaw_rc_rate = 100
set roll_expo = 50
set pitch_expo = 50
set yaw_expo = 50
set roll_srate = 80
set pitch_srate = 80
set yaw_srate = 80

rateprofile 3

rateprofile 4

rateprofile 5

restore original rateprofile selection

rateprofile 0

save configuration

save

ObSpecFPV 13 days ago

hey hanks for the tune. it works perfectly on mine! a bit different from yours but the concept is the same. this one is a 5 inch with a small tail. the battery balances it.

ObSpecFPV 13 days ago

i uploaded pics but not sure why they arent showing up?

aiye400 13 days ago

not too sure, I can't see them

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