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This is my quad, Happymodel 19000kv brushless motor , Betafpv matrix v2 5in1 board with mob 7 frame. When I haven’t flashed the Betafpv air 75 firmware(like for that drone), it worked like this, if you are using the throttle under 40% it will fly like normal but if you push the throtttle more that 40% it will take over and do flyaway and say runaway at goggles. They told me to flash reset firmware for my board but I don’t k je cuz I don’t have impulserc_driver fixer. I have no idea what happened. So after that , I asked ai what happened to my drone and I explained it to him. He told me to to go to pid tune and go to filter to do that less filter or more filter thingy? I did it but I was worse. The drone would not even lift off. Once I arm it and throttle up slowly, it will stall and cut the motors power and spin to the left. Come on guys, please help me, I really want to get back in the air. All of my screws are tighten really good already. It sometimes go to the left and sometimes go to the right. The motor directions and props directions are correct too.
status
Then enter
What gyro does it say you have installed?
GYRO: (1) BMI270 enabled locked dma
ACC: BMI270
OSD: MAX7456 (30 x 13)
FLASH: JEDEC ID=0x00852018 16M
BUILD KEY: 3fcfddcd33eae651632dee98e6eeb2f5 (2026.6.0-alpha)
System Uptime: 9 seconds, Current Time: 2026-07-12T03:53:45.542+00:00
CPU:26%, cycle time: 316, GYRO rate: 3164, RX rate: 0, System rate: 9
Voltage: 0.57V (0S battery - NOT PRESENT)
Arming disable flags: RXLOSS CLI MSP
Type
dump
in the CLI
Then press "Save to file button" to save on your computer
Now copy the following to the CLI
set gyro_lpf1_static_hz = 0
set gyro_lpf2_static_hz = 550
set dyn_notch_count = 2
set dyn_notch_q = 450
set dyn_notch_max_hz = 500
set gyro_lpf1_dyn_min_hz = 0
set gyro_lpf1_dyn_max_hz = 550
set acc_calibration = 17,43,30,1
set dshot_bidir = ON
set dshot_bitbang = AUTO
set motor_pwm_protocol = DSHOT300
set motor_poles = 12
set align_board_yaw = -135
set vbat_scale = 113
set ibata_offset = -600
set yaw_motors_reversed = ON
set small_angle = 180
set simplified_gyro_filter_multiplier = 110
set tpa_rate = 60
set tpa_breakpoint = 1220
save
This should set your filters and board alignment for your gyro
If this doesn't help we'll try PIDs next
That's where I pulled those settings, from Air75 freestyle CLI :)
Also keep in mind that flight controller can come with various gyros.
Make sure to use the the CLI settings for the gyro that is installed on your board.
In your case it's the BMI270.
Glad you got it working.
Have fun.
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