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Sep 22, 2021, 09:03 PM
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Mini-Review

HappyModel Mobula6 ELRS - ExpressLRS with max range


Although it only has 0702 motors, the 65mm Whoop flies great and finally without failsafe thanks to ExpressLRS, and the VTX is really good at 25mW
Video -
HappyModel Mobula6 ELRS - ExpressLRS mit super Empfang (3 min 45 sec)

This is Mobula6 ELRS with 0702 26000KV motors that is flown with two blade propellers. A great 65mm whoop who can do freestyle well with super good video reception at 25mW. Thanks to the ExpressLRS receiver on the board, the Whoop has a great range without failsafe. Over 400 meters range and that with a 65mm Whoop!

HappyModel Mobula6 ELRS
AE - Code: EOSSAFF13 - https://s.click.aliexpress.com/e/_A4ExWW
AE - https://s.click.aliexpress.com/e/_ACwgnU
BG Coupon: DRONES6 - https://www.banggood.com/custlink/Kvvy6toONu

TBS Ethix Mambo
FPV24 Code: FPV5 - https://bit.ly/F24MAMBO

BetaFPV ELRS Nano TX Module
Amazon - https://amzn.to/2XIaeNp
BG Code: PARTS8 - https://www.banggood.com/custlink/D3vR6KAOpJ
BetaFPV - https://bit.ly/BF2ELRS2NANO

BetaFPV Micro Nano Module JR Adapter
BG - https://www.banggood.com/custlink/KDDY6dfsVr
BetaFPV - https://bit.ly/BFM2NAD

SKYZONE SKY04X OLED Goggles
BG Code: BGAC1911 - https://www.banggood.com/custlink/DGKRtCvofJ

Here my Mobula6 ELRS setting with original PID and with original ESC FW BL_S 16.7 96khz

# Betaflight / STM32F411 (S411) 4.3.0 May 15 2021
batch start
# reset configuration to default settings
defaults nosave
board_name CRAZYBEEF4SX1280
manufacturer_id HAMO
mcu_id 005e00223435510736393439
signature
# name: Mobula6 ELRS
# resources
resource BEEPER 1 C15
resource MOTOR 1 B08
resource MOTOR 2 B07
resource MOTOR 3 B06
resource MOTOR 4 B10
resource MOTOR 5 NONE
resource MOTOR 6 NONE
resource PPM 1 A03
resource PWM 1 A02
resource PWM 2 A09
resource PWM 3 A10
resource PWM 4 NONE
resource PWM 5 NONE
resource PWM 6 NONE
resource SONAR_TRIGGER 1 NONE
resource SONAR_ECHO 1 NONE
resource LED_STRIP 1 A00
resource SERIAL_TX 2 A02
resource SERIAL_TX 3 NONE
resource SERIAL_TX 6 NONE
resource SERIAL_RX 2 A03
resource SERIAL_RX 3 NONE
resource SERIAL_RX 6 NONE
resource INVERTER 3 NONE
resource INVERTER 6 NONE
resource LED 1 C13
resource SPI_SCK 3 B03
resource SPI_MISO 3 B04
resource SPI_MOSI 3 B05
resource ADC_BATT 1 B00
resource ADC_RSSI 1 NONE
resource ADC_CURR 1 B01
resource BARO_CS 1 NONE
resource SDCARD_CS 1 NONE
resource SDCARD_DETECT 1 NONE
resource FLASH_CS 1 NONE
resource OSD_CS 1 B12
resource RX_SPI_CS 1 A15
resource RX_SPI_EXTI 1 C14
resource RX_SPI_BIND 1 B02
resource RX_SPI_LED 1 B09
resource RX_SPI_EXPRESSLRS_RESET 1 A08
resource RX_SPI_EXPRESSLRS_BUSY 1 A13
resource GYRO_EXTI 1 A01
resource USB_DETECT 1 NONE
# timer
timer B08 AF2
# pin B08: TIM4 CH3 (AF2)
timer A03 AF3
# pin A03: TIM9 CH2 (AF3)
timer A02 AF3
# pin A02: TIM9 CH1 (AF3)
timer B10 AF1
# pin B10: TIM2 CH3 (AF1)
timer B07 AF2
# pin B07: TIM4 CH2 (AF2)
timer A00 AF2
# pin A00: TIM5 CH1 (AF2)
timer B09 NONE
timer B00 NONE
timer B01 NONE
timer A01 NONE
timer A08 NONE
# dma
dma SPI_TX 2 NONE
dma ADC 1 0
# ADC 1: DMA2 Stream 0 Channel 0
dma ADC 2 NONE
dma pin B08 0
# pin B08: DMA1 Stream 7 Channel 2
dma pin A03 NONE
dma pin A02 NONE
dma pin A09 NONE
dma pin A10 NONE
dma pin B10 0
# pin B10: DMA1 Stream 1 Channel 3
dma pin B07 0
# pin B07: DMA1 Stream 3 Channel 2
dma pin A00 0
# pin A00: DMA1 Stream 2 Channel 6
dma pin B00 NONE
dma pin B01 NONE
dma pin A01 NONE
dma pin A08 NONE
# feature
feature -RX_SERIAL
feature -AIRMODE
feature -ANTI_GRAVITY
feature RX_SPI
# serial
serial 1 2048 115200 57600 0 115200
# beeper
beeper -GYRO_CALIBRATED
beeper -RX_LOST
beeper -RX_LOST_LANDING
beeper -DISARMING
beeper -ARMING
beeper -ARMING_GPS_FIX
beeper -BAT_CRIT_LOW
beeper -BAT_LOW
beeper -GPS_STATUS
beeper -ACC_CALIBRATION
beeper -ACC_CALIBRATION_FAIL
beeper -READY_BEEP
beeper -DISARM_REPEAT
beeper -ARMED
beeper -SYSTEM_INIT
beeper -ON_USB
beeper -BLACKBOX_ERASE
beeper -CRASH_FLIP
beeper -CAM_CONNECTION_OPEN
beeper -CAM_CONNECTION_CLOSE
beeper -RC_SMOOTHING_INIT_FAIL
# beacon
beacon RX_SET
# led
led 0 6,6::CO:6
# aux
aux 0 0 0 1800 2100 0 0
aux 1 1 1 900 1200 0 0
aux 2 2 1 1300 1700 0 0
aux 3 13 2 1700 2100 0 0
aux 4 28 1 1700 2100 0 0
aux 5 35 2 1350 1650 0 0
# adjrange
adjrange 0 0 1 900 1200 12 1 0 0
adjrange 1 0 1 1200 1800 12 1 0 0
adjrange 2 0 1 1800 2100 12 1 0 0
# rxrange
rxrange 0 988 2011
rxrange 1 988 2011
rxrange 2 988 2011
rxrange 3 988 2011
# vtxtable
vtxtable bands 6
vtxtable channels 8
vtxtable band 1 BOSCAM_A A FACTORY 5865 5845 5825 5805 5785 5765 5745 5725
vtxtable band 2 BOSCAM_B B FACTORY 5733 5752 5771 5790 5809 5828 5847 5866
vtxtable band 3 BOSCAM_E E FACTORY 5705 5685 5665 0 5885 5905 0 0
vtxtable band 4 FATSHARK F FACTORY 5740 5760 5780 5800 5820 5840 5860 5880
vtxtable band 5 RACEBAND R FACTORY 5658 5695 5732 5769 5806 5843 5880 5917
vtxtable band 6 IMD6 I CUSTOM 5732 5765 5828 5840 5866 5740 0 0
vtxtable powerlevels 3
vtxtable powervalues 0 1 2
vtxtable powerlabels 25 100 200
# master
set gyro_lowpass2_hz = 0
set acc_calibration = -76,-12,-226,1
set mag_bustype = SPI
set mag_i2c_device = 0
set mag_hardware = NONE
set baro_spi_device = 0
set baro_hardware = NONE
set rx_spi_protocol = EXPRESSLRS
set rx_spi_bus = 3
set adc_device = 1
set blackbox_device = SERIAL
set dshot_burst = OFF
set motor_pwm_protocol = DSHOT300
set align_board_yaw = 180
set vbat_max_cell_voltage = 436
set vbat_min_cell_voltage = 290
set vbat_warning_cell_voltage = 300
set ibata_scale = 1175
set yaw_motors_reversed = ON
set small_angle = 180
set deadband = 1
set yaw_deadband = 1
set sdcard_detect_inverted = OFF
set sdcard_mode = OFF
set sdcard_spi_bus = 0
set osd_warn_batt_not_full = OFF
set osd_warn_batt_warning = OFF
set osd_warn_esc_fail = OFF
set osd_warn_core_temp = OFF
set osd_rssi_pos = 2362
set osd_link_quality_pos = 2392
set osd_rssi_dbm_pos = 2328
set osd_tim_2_pos = 2433
set osd_flymode_pos = 2457
set osd_throttle_pos = 2425
set osd_vtx_channel_pos = 2101
set osd_current_pos = 2336
set osd_mah_drawn_pos = 2368
set osd_craft_name_pos = 2442
set osd_warnings_pos = 2345
set osd_avg_cell_voltage_pos = 2401
set osd_disarmed_pos = 2314
set osd_core_temp_pos = 34
set osd_stat_tim_1 = ON
set osd_stat_max_spd = OFF
set osd_stat_battery = ON
set osd_stat_bbox = OFF
set osd_stat_bb_no = OFF
set vtx_band = 5
set vtx_channel = 6
set vtx_power = 1
set vtx_low_power_disarm = ON
set vtx_freq = 5843
set vcd_video_system = NTSC
set max7456_spi_bus = 2
set dashboard_i2c_bus = 0
set flash_spi_bus = 0
set gyro_1_sensor_align = CW90
set gyro_1_align_yaw = 900
set gyro_2_spibus = 0
set expresslrs_domain = ISM2400
set expresslrs_rate_index = 2
set expresslrs_hybrid_switches = ON
set name = Mobula6 ELRS
profile 0
set dterm_lowpass2_hz = 0
set feedforward_transition = 21
set iterm_relax = RPY
set p_pitch = 80
set i_pitch = 100
set d_pitch = 85
set f_pitch = 140
set p_roll = 85
set i_roll = 100
set d_roll = 85
set f_roll = 140
set p_yaw = 120
set i_yaw = 100
set f_yaw = 140
rateprofile 0
set roll_expo = 35
set pitch_expo = 35
set yaw_expo = 20
set roll_srate = 76
set pitch_srate = 76
set yaw_srate = 74
save


Kopterheld Coupons:
https://t.me/s/KopterHeld
https://kopterheld.tv/

My equipment:
DJI FPV Goggles V2 - https://www.banggood.com/custlink/DDmRIkhAdY
Fatshark Dominator HDO2 - https://www.banggood.com/custlink/KmGKeeY4pN
ImmersionRC RapidFIRE - https://www.banggood.com/custlink/vm3v6vafP1
Radiomaster TX16S - https://www.banggood.com/custlink/vGvKMV73QP
CADDX Ratel 2 - https://www.banggood.com/custlink/GDvEFB6wnC

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Last edited by kopterheld; Oct 14, 2021 at 04:51 PM.
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Oct 21, 2021, 07:13 PM
Ted M
Gandalf_Sr's Avatar
I have one of these, I have a couple of questions if I may:
1. How do you do the pass-thru BF update of the ELRS firmware?
2. BF 10.7.1 complains that the firmware 4.3.0 is newer than BF, is it OK to make changes to the 4.3.0 firmware using BF 10.7.1?

[EDIT] I found this page on the Express LRS Wiki which explains that you should not need to update the ELRS firmware on the new SPI-connected FCs. Still not sure about Q 2 but I'm guessing that it's probably OK.
Last edited by Gandalf_Sr; Oct 22, 2021 at 06:41 AM.


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