Help! ESC config or Motor slider issue

Hi all!

I am a beginner, building my first quadcopter and I am looking for help to resolve an issue that I am really struggling to resolve.
The drone is assembled, but I am unable to spin up the motors (both using the transmitter and in the motors tab in Betaflight) nor to read and flash the ECS set up using BLHeli 32. In this case, no ECS is found and the following window appears:


Before that, I have selected the Interface “M BLHeli32 Bootloader (Betaflight/Cleanflight)”, connected it to the FC with success and added the power supply (battery) with the corresponding ECS bipping. Here more details of the quadcopter:

ECS: Chaos 30A BLHeli_32 ESC

FC: Kakute F7 AIO (v1.5 / MPU6000)

BLHeli_32 Suite version: 32719

I have tried it also via BLHeli Configurator version: win64_1.2.0 and Android app “BLHeli 32” but the result is the same one.

Before using BLHeli, I have configured the quadcopter using Betaflight (10.7.0), binded the RX and TX. And as said above, when I give throttle using the controller, none of the motors would spin, but the signals are received.
I have tried also to use different ESC protocols but with the same result. Here below other screenshots (sorry they are partially in Italian :



from other checks I am doing (from similar posts, videos, etc):

1) to settle the throttle between FC and ESC doing: battery disconnected, on BetaFlight motors tab, I armed the motor and raised to high the master level (all 4 motors to 2000) then pluged in the battery and after the startup beeps, I drop throttle in motors tab to 0. Nothing happen, no confirmation beeps.
2) The AUX2 of my TX Flysky FS-i6x is "linked" with the Throttle and not with its corresponding switch (screenshot below):

TX tab with 0% throttle and AUX2 at 1251:
8500300487?profile=RESIZE_710xTX tab with 100% throttle, see the AUX2 reached 1747.. (and FYI also the arm switch ON = AUX4):
For info, I attach also the Status from CLI.
Withou TX:

With TX and armed switch ON:
Thank you in advance for any advice/help and I stay available to share other information.
have a nice evening,

You need to be a member of diydrones to add comments!

Join diydrones

Email me when people reply –


  • I am also facing the same issue. Have you found the solution? If yes, then please share it with us. I will be thankful to you. I was searching for this site online because I want to complete my essay assignment and while searching for it online, I have found your post. I thought I will find my answer here but it makes me sad when I can't find it.
    Free Essays on Greek Mythology, Examples, Topics, Outlines - WritingUniverse
    Need some inspiration before writing Greek Mythology essay? Explore 100% free Greek Mythology essays, research paper examples and choose any topic yo…
  • Have you tried to search for it on google search?
  • Nobody? Please guys, I don't know what to try next..
This reply was deleted.


DIY Robocars via Twitter
DIY Robocars via Twitter
May 14
DIY Robocars via Twitter
May 13
DIY Robocars via Twitter
RT @f1tenth: Say hi to our newest #F1TENTH creation for @ieee_ras_icra next week in Philly. It’s going to be huge! 😎 🔥 @AutowareFdn @PennEn…
May 13
DIY Robocars via Twitter
May 11
DIY Robocars via Twitter
May 8
DIY Robocars via Twitter
RT @SmallpixelCar: Noticed my car zigzagged in last run. It turned out to be the grass stuck in the wheel and made the odometry less accura…
May 8
DIY Robocars via Twitter
RT @SmallpixelCar: Test my car. RTK GPS worked great. Thanks @emlid for their support.
May 8
DIY Drones via Twitter
RT @chr1sa: @kane That's @diydrones circa 2009. Still have a box of those Canon cameras that we used to strap into planes, just like this.…
May 3
DIY Robocars via Twitter
RT @chr1sa: Our next @diyrobocars race is going to be outside at a real RC racetrack in Fremont on May 28. Fully autonomous racing, head-to…
Apr 30
DIY Robocars via Twitter
RT @f1tenth: Our Spring 2022 F1TENTH course @PennEngineers is coming to an end with a head-to-head race as a big finale. So proud of our st…
Apr 26
DIY Robocars via Twitter
RT @DanielChiaJH: I wrote a thing! Throughout the development of my @diyrobocars car I've been using @foxglovedev Studio to visualize and d…
Apr 23
DIY Robocars via Twitter
RT @SmallpixelCar: My new car for high speed. Low body, everything ( @NVIDIAEmbedded Jetson Xavier NX, @emlid RTK GPS, IMC) under the deck…
Apr 23
DIY Robocars via Twitter
Apr 21
DIY Robocars via Twitter
RT @f1tenth: F1TENTH Race training setup @PennEngineers for our upcoming ICRA2022 @ieee_ras_icra competition. @OpenRoboticsOrg @IndyAChalle…
Apr 21
DIY Robocars via Twitter
RT @fatcatFABLAB: Proud to be hosting a restarted DIY Robocars NYC Meetup April 26. Come by if you want to talk about and race self-driving…
Apr 17